salt/tests/unit/utils/test_schema.py

# -*- coding: utf-8 -*-
# pylint: disable=function-redefined,missing-docstring
# TODO: Remove the following PyLint disable as soon as we support YAML and RST rendering
# pylint: disable=abstract-method

# Import python libs
from __future__ import absolute_import, print_function, unicode_literals

import copy

# Import Salt Libs
import salt.utils.json
import salt.utils.schema as schema
import salt.utils.stringutils
import salt.utils.yaml
from salt.ext import six
from salt.utils.versions import LooseVersion as _LooseVersion

# Import Salt Testing Libs
from tests.support.unit import TestCase, skipIf

# Import 3rd-party libs
try:
    import jsonschema
    import jsonschema.exceptions

    HAS_JSONSCHEMA = True
    JSONSCHEMA_VERSION = _LooseVersion(jsonschema.__version__)
except ImportError:
    HAS_JSONSCHEMA = False
    JSONSCHEMA_VERSION = _LooseVersion("0")


# pylint: disable=unused-import
try:
    import rfc3987

    HAS_RFC3987 = True
except ImportError:
    HAS_RFC3987 = False

try:
    import strict_rfc3339

    HAS_STRICT_RFC3339 = True
except ImportError:
    HAS_STRICT_RFC3339 = False
# pylint: enable=unused-import


class ConfigTestCase(TestCase):
    """
    TestCase for salt.utils.config module
    """

    def test_configuration_subclass_inherits_items(self):
        class BaseConfig(schema.Schema):
            base = schema.BooleanItem(default=True, required=True)

        class SubClassedConfig(BaseConfig):
            hungry = schema.BooleanItem(
                title="Hungry", description="Are you hungry?", required=True
            )

        self.assertDictEqual(
            SubClassedConfig.serialize(),
            {
                "$schema": "http://json-schema.org/draft-04/schema#",
                "type": "object",
                "properties": {
                    "base": {"default": True, "type": "boolean", "title": "base"},
                    "hungry": {
                        "type": "boolean",
                        "description": "Are you hungry?",
                        "title": "Hungry",
                    },
                },
                "required": ["base", "hungry"],
                "x-ordering": ["base", "hungry"],
                "additionalProperties": False,
            },
        )

        class MergedConfigClass(schema.Schema):
            thirsty = schema.BooleanItem(
                title="Thirsty", description="Are you thirsty?", required=True
            )
            merge_subclassed = SubClassedConfig(flatten=True)

        expected = {
            "$schema": "http://json-schema.org/draft-04/schema#",
            "type": "object",
            "properties": {
                "thirsty": {
                    "type": "boolean",
                    "description": "Are you thirsty?",
                    "title": "Thirsty",
                },
                "base": {"default": True, "type": "boolean", "title": "base"},
                "hungry": {
                    "type": "boolean",
                    "description": "Are you hungry?",
                    "title": "Hungry",
                },
            },
            "required": ["thirsty", "base", "hungry"],
            "x-ordering": ["thirsty", "base", "hungry"],
            "additionalProperties": False,
        }
        self.assertDictContainsSubset(
            MergedConfigClass.serialize()["properties"], expected["properties"]
        )
        self.assertDictContainsSubset(expected, MergedConfigClass.serialize())

    def test_configuration_items_order(self):
        class One(schema.Schema):
            one = schema.BooleanItem()

        class Three(schema.Schema):
            three = schema.BooleanItem()

        class Final(One):
            two = schema.BooleanItem()
            three = Three(flatten=True)

        self.assertEqual(Final.serialize()["x-ordering"], ["one", "two", "three"])

    def test_optional_requirements_config(self):
        class BaseRequirements(schema.Schema):
            driver = schema.StringItem(default="digitalocean", format="hidden")

        class SSHKeyFileSchema(schema.Schema):
            ssh_key_file = schema.StringItem(
                title="SSH Private Key",
                description="The path to an SSH private key which will be used "
                "to authenticate on the deployed VMs",
            )

        class SSHKeyNamesSchema(schema.Schema):
            ssh_key_names = schema.StringItem(
                title="SSH Key Names",
                description="The names of an SSH key being managed on "
                "DigitalOcean account which will be used to "
                "authenticate on the deployed VMs",
            )

        class Requirements(BaseRequirements):
            title = "DigitalOcean"
            description = "DigitalOcean Cloud VM configuration requirements."

            personal_access_token = schema.StringItem(
                title="Personal Access Token",
                description="This is the API access token which can be generated "
                "under the API/Application on your account",
                required=True,
            )

            requirements_definition = schema.AnyOfItem(
                items=(
                    SSHKeyFileSchema.as_requirements_item(),
                    SSHKeyNamesSchema.as_requirements_item(),
                ),
            )(flatten=True)
            ssh_key_file = SSHKeyFileSchema(flatten=True)
            ssh_key_names = SSHKeyNamesSchema(flatten=True)

        expected = {
            "$schema": "http://json-schema.org/draft-04/schema#",
            "title": "DigitalOcean",
            "description": "DigitalOcean Cloud VM configuration requirements.",
            "type": "object",
            "properties": {
                "driver": {
                    "default": "digitalocean",
                    "format": "hidden",
                    "type": "string",
                    "title": "driver",
                },
                "personal_access_token": {
                    "type": "string",
                    "description": "This is the API access token which can be "
                    "generated under the API/Application on your account",
                    "title": "Personal Access Token",
                },
                "ssh_key_file": {
                    "type": "string",
                    "description": "The path to an SSH private key which will "
                    "be used to authenticate on the deployed VMs",
                    "title": "SSH Private Key",
                },
                "ssh_key_names": {
                    "type": "string",
                    "description": "The names of an SSH key being managed on DigitalOcean "
                    "account which will be used to authenticate on the deployed VMs",
                    "title": "SSH Key Names",
                },
            },
            "anyOf": [{"required": ["ssh_key_file"]}, {"required": ["ssh_key_names"]}],
            "required": ["personal_access_token"],
            "x-ordering": [
                "driver",
                "personal_access_token",
                "ssh_key_file",
                "ssh_key_names",
            ],
            "additionalProperties": False,
        }
        self.assertDictEqual(expected, Requirements.serialize())

        class Requirements2(BaseRequirements):
            title = "DigitalOcean"
            description = "DigitalOcean Cloud VM configuration requirements."

            personal_access_token = schema.StringItem(
                title="Personal Access Token",
                description="This is the API access token which can be generated "
                "under the API/Application on your account",
                required=True,
            )

            ssh_key_file = schema.StringItem(
                title="SSH Private Key",
                description="The path to an SSH private key which will be used "
                "to authenticate on the deployed VMs",
            )

            ssh_key_names = schema.StringItem(
                title="SSH Key Names",
                description="The names of an SSH key being managed on "
                "DigitalOcean account which will be used to "
                "authenticate on the deployed VMs",
            )

            requirements_definition = schema.AnyOfItem(
                items=(
                    schema.RequirementsItem(requirements=["ssh_key_file"]),
                    schema.RequirementsItem(requirements=["ssh_key_names"]),
                ),
            )(flatten=True)

        expected = {
            "$schema": "http://json-schema.org/draft-04/schema#",
            "title": "DigitalOcean",
            "description": "DigitalOcean Cloud VM configuration requirements.",
            "type": "object",
            "properties": {
                "driver": {
                    "default": "digitalocean",
                    "format": "hidden",
                    "type": "string",
                    "title": "driver",
                },
                "personal_access_token": {
                    "type": "string",
                    "description": "This is the API access token which can be "
                    "generated under the API/Application on your account",
                    "title": "Personal Access Token",
                },
                "ssh_key_file": {
                    "type": "string",
                    "description": "The path to an SSH private key which will "
                    "be used to authenticate on the deployed VMs",
                    "title": "SSH Private Key",
                },
                "ssh_key_names": {
                    "type": "string",
                    "description": "The names of an SSH key being managed on DigitalOcean "
                    "account which will be used to authenticate on the deployed VMs",
                    "title": "SSH Key Names",
                },
            },
            "anyOf": [{"required": ["ssh_key_file"]}, {"required": ["ssh_key_names"]}],
            "required": ["personal_access_token"],
            "x-ordering": [
                "driver",
                "personal_access_token",
                "ssh_key_file",
                "ssh_key_names",
            ],
            "additionalProperties": False,
        }
        self.assertDictContainsSubset(expected, Requirements2.serialize())

        class Requirements3(schema.Schema):
            title = "DigitalOcean"
            description = "DigitalOcean Cloud VM configuration requirements."

            merge_reqs = Requirements(flatten=True)

        expected = {
            "$schema": "http://json-schema.org/draft-04/schema#",
            "title": "DigitalOcean",
            "description": "DigitalOcean Cloud VM configuration requirements.",
            "type": "object",
            "properties": {
                "driver": {
                    "default": "digitalocean",
                    "format": "hidden",
                    "type": "string",
                    "title": "driver",
                },
                "personal_access_token": {
                    "type": "string",
                    "description": "This is the API access token which can be "
                    "generated under the API/Application on your account",
                    "title": "Personal Access Token",
                },
                "ssh_key_file": {
                    "type": "string",
                    "description": "The path to an SSH private key which will "
                    "be used to authenticate on the deployed VMs",
                    "title": "SSH Private Key",
                },
                "ssh_key_names": {
                    "type": "string",
                    "description": "The names of an SSH key being managed on DigitalOcean "
                    "account which will be used to authenticate on the deployed VMs",
                    "title": "SSH Key Names",
                },
            },
            "anyOf": [{"required": ["ssh_key_file"]}, {"required": ["ssh_key_names"]}],
            "required": ["personal_access_token"],
            "x-ordering": [
                "driver",
                "personal_access_token",
                "ssh_key_file",
                "ssh_key_names",
            ],
            "additionalProperties": False,
        }
        self.assertDictContainsSubset(expected, Requirements3.serialize())

        class Requirements4(schema.Schema):
            title = "DigitalOcean"
            description = "DigitalOcean Cloud VM configuration requirements."

            merge_reqs = Requirements(flatten=True)

            ssh_key_file_2 = schema.StringItem(
                title="SSH Private Key",
                description="The path to an SSH private key which will be used "
                "to authenticate on the deployed VMs",
            )

            ssh_key_names_2 = schema.StringItem(
                title="SSH Key Names",
                description="The names of an SSH key being managed on "
                "DigitalOcean account which will be used to "
                "authenticate on the deployed VMs",
            )

            requirements_definition_2 = schema.AnyOfItem(
                items=(
                    schema.RequirementsItem(requirements=["ssh_key_file_2"]),
                    schema.RequirementsItem(requirements=["ssh_key_names_2"]),
                ),
            )(flatten=True)

        expected = {
            "$schema": "http://json-schema.org/draft-04/schema#",
            "title": "DigitalOcean",
            "description": "DigitalOcean Cloud VM configuration requirements.",
            "type": "object",
            "properties": {
                "driver": {
                    "default": "digitalocean",
                    "format": "hidden",
                    "type": "string",
                    "title": "driver",
                },
                "personal_access_token": {
                    "type": "string",
                    "description": "This is the API access token which can be "
                    "generated under the API/Application on your account",
                    "title": "Personal Access Token",
                },
                "ssh_key_file": {
                    "type": "string",
                    "description": "The path to an SSH private key which will "
                    "be used to authenticate on the deployed VMs",
                    "title": "SSH Private Key",
                },
                "ssh_key_names": {
                    "type": "string",
                    "description": "The names of an SSH key being managed on DigitalOcean "
                    "account which will be used to authenticate on the deployed VMs",
                    "title": "SSH Key Names",
                },
                "ssh_key_file_2": {
                    "type": "string",
                    "description": "The path to an SSH private key which will "
                    "be used to authenticate on the deployed VMs",
                    "title": "SSH Private Key",
                },
                "ssh_key_names_2": {
                    "type": "string",
                    "description": "The names of an SSH key being managed on DigitalOcean "
                    "account which will be used to authenticate on the deployed VMs",
                    "title": "SSH Key Names",
                },
            },
            "anyOf": [
                {"required": ["ssh_key_file"]},
                {"required": ["ssh_key_names"]},
                {"required": ["ssh_key_file_2"]},
                {"required": ["ssh_key_names_2"]},
            ],
            "required": ["personal_access_token"],
            "x-ordering": [
                "driver",
                "personal_access_token",
                "ssh_key_file",
                "ssh_key_names",
                "ssh_key_file_2",
                "ssh_key_names_2",
            ],
            "additionalProperties": False,
        }
        self.assertDictContainsSubset(expected, Requirements4.serialize())

    @skipIf(HAS_JSONSCHEMA is False, "The 'jsonschema' library is missing")
    def test_optional_requirements_config_validation(self):
        class BaseRequirements(schema.Schema):
            driver = schema.StringItem(default="digitalocean", format="hidden")

        class SSHKeyFileSchema(schema.Schema):
            ssh_key_file = schema.StringItem(
                title="SSH Private Key",
                description="The path to an SSH private key which will be used "
                "to authenticate on the deployed VMs",
            )

        class SSHKeyNamesSchema(schema.Schema):
            ssh_key_names = schema.StringItem(
                title="SSH Key Names",
                description="The names of an SSH key being managed on  "
                "Digial Ocean account which will be used to "
                "authenticate on the deployed VMs",
            )

        class Requirements(BaseRequirements):
            title = "DigitalOcean"
            description = "DigitalOcean Cloud VM configuration requirements."

            personal_access_token = schema.StringItem(
                title="Personal Access Token",
                description="This is the API access token which can be generated "
                "under the API/Application on your account",
                required=True,
            )

            requirements_definition = schema.AnyOfItem(
                items=(
                    SSHKeyFileSchema.as_requirements_item(),
                    SSHKeyNamesSchema.as_requirements_item(),
                ),
            )(flatten=True)
            ssh_key_file = SSHKeyFileSchema(flatten=True)
            ssh_key_names = SSHKeyNamesSchema(flatten=True)

        try:
            jsonschema.validate(
                {
                    "personal_access_token": "foo",
                    "ssh_key_names": "bar",
                    "ssh_key_file": "test",
                },
                Requirements.serialize(),
            )
        except jsonschema.exceptions.ValidationError as exc:
            self.fail("ValidationError raised: {0}".format(exc))

        try:
            jsonschema.validate(
                {"personal_access_token": "foo", "ssh_key_names": "bar"},
                Requirements.serialize(),
            )
        except jsonschema.exceptions.ValidationError as exc:
            self.fail("ValidationError raised: {0}".format(exc))

        try:
            jsonschema.validate(
                {"personal_access_token": "foo", "ssh_key_file": "test"},
                Requirements.serialize(),
            )
        except jsonschema.exceptions.ValidationError as exc:
            self.fail("ValidationError raised: {0}".format(exc))

        with self.assertRaises(jsonschema.exceptions.ValidationError) as excinfo:
            jsonschema.validate(
                {"personal_access_token": "foo"}, Requirements.serialize()
            )
        if JSONSCHEMA_VERSION >= _LooseVersion("3.0.0"):
            self.assertIn(
                "'ssh_key_file' is a required property", excinfo.exception.message
            )
        else:
            self.assertIn(
                "is not valid under any of the given schemas", excinfo.exception.message
            )

    def test_boolean_config(self):
        item = schema.BooleanItem(title="Hungry", description="Are you hungry?")
        self.assertDictEqual(
            item.serialize(),
            {"type": "boolean", "title": item.title, "description": item.description},
        )

        item = schema.BooleanItem(
            title="Hungry", description="Are you hungry?", default=False
        )
        self.assertDictEqual(
            item.serialize(),
            {
                "type": "boolean",
                "title": item.title,
                "description": item.description,
                "default": item.default,
            },
        )

        item = schema.BooleanItem(
            title="Hungry", description="Are you hungry?", default=schema.Null
        )
        self.assertDictEqual(
            item.serialize(),
            {
                "type": "boolean",
                "title": item.title,
                "description": item.description,
                "default": None,
            },
        )

    @skipIf(HAS_JSONSCHEMA is False, "The 'jsonschema' library is missing")
    def test_boolean_config_validation(self):
        class TestConf(schema.Schema):
            item = schema.BooleanItem(title="Hungry", description="Are you hungry?")

        try:
            jsonschema.validate({"item": False}, TestConf.serialize())
        except jsonschema.exceptions.ValidationError as exc:
            self.fail("ValidationError raised: {0}".format(exc))

        with self.assertRaises(jsonschema.exceptions.ValidationError) as excinfo:
            jsonschema.validate({"item": 1}, TestConf.serialize())
        self.assertIn("is not of type", excinfo.exception.message)

    def test_string_config(self):
        item = schema.StringItem(title="Foo", description="Foo Item")
        self.assertDictEqual(
            item.serialize(),
            {"type": "string", "title": item.title, "description": item.description},
        )

        item = schema.StringItem(
            title="Foo", description="Foo Item", min_length=1, max_length=3
        )
        self.assertDictEqual(
            item.serialize(),
            {
                "type": "string",
                "title": item.title,
                "description": item.description,
                "minLength": item.min_length,
                "maxLength": item.max_length,
            },
        )

        item = schema.StringItem(
            title="Foo",
            description="Foo Item",
            min_length=1,
            max_length=3,
            default="foo",
        )
        self.assertDictEqual(
            item.serialize(),
            {
                "type": "string",
                "title": item.title,
                "description": item.description,
                "minLength": item.min_length,
                "maxLength": item.max_length,
                "default": "foo",
            },
        )

        item = schema.StringItem(
            title="Foo",
            description="Foo Item",
            min_length=1,
            max_length=3,
            enum=("foo", "bar"),
        )
        self.assertDictEqual(
            item.serialize(),
            {
                "type": "string",
                "title": item.title,
                "description": item.description,
                "minLength": item.min_length,
                "maxLength": item.max_length,
                "enum": ["foo", "bar"],
            },
        )

        item = schema.StringItem(
            title="Foo",
            description="Foo Item",
            min_length=1,
            max_length=3,
            enum=("foo", "bar"),
            enumNames=("Foo", "Bar"),
        )
        self.assertDictEqual(
            item.serialize(),
            {
                "type": "string",
                "title": item.title,
                "description": item.description,
                "minLength": item.min_length,
                "maxLength": item.max_length,
                "enum": ["foo", "bar"],
                "enumNames": ["Foo", "Bar"],
            },
        )

        item = schema.StringItem(
            title="Foo", description="Foo Item", pattern=r"^([\w_-]+)$"
        )
        self.assertDictEqual(
            item.serialize(),
            {
                "type": "string",
                "title": item.title,
                "description": item.description,
                "pattern": item.pattern,
            },
        )

    @skipIf(HAS_JSONSCHEMA is False, "The 'jsonschema' library is missing")
    def test_string_config_validation(self):
        class TestConf(schema.Schema):
            item = schema.StringItem(title="Foo", description="Foo Item")

        try:
            jsonschema.validate({"item": "the item"}, TestConf.serialize())
        except jsonschema.exceptions.ValidationError as exc:
            self.fail("ValidationError raised: {0}".format(exc))

        class TestConf(schema.Schema):
            item = schema.StringItem(
                title="Foo", description="Foo Item", min_length=1, max_length=10
            )

        try:
            jsonschema.validate({"item": "the item"}, TestConf.serialize())
        except jsonschema.exceptions.ValidationError as exc:
            self.fail("ValidationError raised: {0}".format(exc))

        with self.assertRaises(jsonschema.exceptions.ValidationError) as excinfo:
            jsonschema.validate({"item": 3}, TestConf.serialize())
        self.assertIn("is not of type", excinfo.exception.message)

        with self.assertRaises(jsonschema.exceptions.ValidationError) as excinfo:
            jsonschema.validate({"item": "the item the item"}, TestConf.serialize())
        self.assertIn("is too long", excinfo.exception.message)

        class TestConf(schema.Schema):
            item = schema.StringItem(
                title="Foo", description="Foo Item", min_length=10, max_length=100
            )

        with self.assertRaises(jsonschema.exceptions.ValidationError) as excinfo:
            jsonschema.validate({"item": "the item"}, TestConf.serialize())
        self.assertIn("is too short", excinfo.exception.message)

        class TestConf(schema.Schema):
            item = schema.StringItem(
                title="Foo", description="Foo Item", enum=("foo", "bar")
            )

        try:
            jsonschema.validate({"item": "foo"}, TestConf.serialize())
        except jsonschema.exceptions.ValidationError as exc:
            self.fail("ValidationError raised: {0}".format(exc))

        class TestConf(schema.Schema):
            item = schema.StringItem(
                title="Foo", description="Foo Item", enum=("foo", "bar")
            )

        with self.assertRaises(jsonschema.exceptions.ValidationError) as excinfo:
            jsonschema.validate({"item": "bin"}, TestConf.serialize())
        self.assertIn("is not one of", excinfo.exception.message)

        class TestConf(schema.Schema):
            item = schema.StringItem(
                title="Foo", description="Foo Item", pattern=r"^([\w_-]+)$"
            )

        try:
            jsonschema.validate(
                {"item": "the-item"},
                TestConf.serialize(),
                format_checker=jsonschema.FormatChecker(),
            )
        except jsonschema.exceptions.ValidationError as exc:
            self.fail("ValidationError raised: {0}".format(exc))

        with self.assertRaises(jsonschema.exceptions.ValidationError) as excinfo:
            jsonschema.validate(
                {"item": "the item"},
                TestConf.serialize(),
                format_checker=jsonschema.FormatChecker(),
            )
        self.assertIn("does not match", excinfo.exception.message)

    def test_email_config(self):
        item = schema.EMailItem(title="Foo", description="Foo Item")
        self.assertDictEqual(
            item.serialize(),
            {
                "type": "string",
                "title": item.title,
                "description": item.description,
                "format": item.format,
            },
        )

    @skipIf(HAS_JSONSCHEMA is False, "The 'jsonschema' library is missing")
    def test_email_config_validation(self):
        class TestConf(schema.Schema):
            item = schema.EMailItem(title="Item", description="Item description")

        try:
            jsonschema.validate(
                {"item": "nobody@nowhere.com"},
                TestConf.serialize(),
                format_checker=jsonschema.FormatChecker(),
            )
        except jsonschema.exceptions.ValidationError as exc:
            self.fail("ValidationError raised: {0}".format(exc))

        with self.assertRaises(jsonschema.exceptions.ValidationError) as excinfo:
            jsonschema.validate(
                {"item": "3"},
                TestConf.serialize(),
                format_checker=jsonschema.FormatChecker(),
            )
        self.assertIn("is not a", excinfo.exception.message)

    def test_ipv4_config(self):
        item = schema.IPv4Item(title="Foo", description="Foo Item")
        self.assertDictEqual(
            item.serialize(),
            {
                "type": "string",
                "title": item.title,
                "description": item.description,
                "format": item.format,
            },
        )

    @skipIf(
        JSONSCHEMA_VERSION <= _LooseVersion("2.5.0"),
        "Requires jsonschema 2.5.0 or greater",
    )
    def test_ipv4_config_validation(self):
        class TestConf(schema.Schema):
            item = schema.IPv4Item(title="Item", description="Item description")

        try:
            jsonschema.validate(
                {"item": "127.0.0.1"},
                TestConf.serialize(),
                format_checker=jsonschema.FormatChecker(),
            )
        except jsonschema.exceptions.ValidationError as exc:
            self.fail("ValidationError raised: {0}".format(exc))

        with self.assertRaises(jsonschema.exceptions.ValidationError) as excinfo:
            jsonschema.validate(
                {"item": "3"},
                TestConf.serialize(),
                format_checker=jsonschema.FormatChecker(),
            )
        self.assertIn("is not a", excinfo.exception.message)

    def test_ipv6_config(self):
        item = schema.IPv6Item(title="Foo", description="Foo Item")
        self.assertDictEqual(
            item.serialize(),
            {
                "type": "string",
                "title": item.title,
                "description": item.description,
                "format": item.format,
            },
        )

    @skipIf(HAS_JSONSCHEMA is False, "The 'jsonschema' library is missing")
    def test_ipv6_config_validation(self):
        class TestConf(schema.Schema):
            item = schema.IPv6Item(title="Item", description="Item description")

        try:
            jsonschema.validate(
                {"item": salt.utils.stringutils.to_str("::1")},
                TestConf.serialize(),
                format_checker=jsonschema.FormatChecker(),
            )
        except jsonschema.exceptions.ValidationError as exc:
            self.fail("ValidationError raised: {0}".format(exc))

        with self.assertRaises(jsonschema.exceptions.ValidationError) as excinfo:
            jsonschema.validate(
                {"item": "3"},
                TestConf.serialize(),
                format_checker=jsonschema.FormatChecker(),
            )
        self.assertIn("is not a", excinfo.exception.message)

    def test_hostname_config(self):
        item = schema.HostnameItem(title="Foo", description="Foo Item")
        self.assertDictEqual(
            item.serialize(),
            {
                "type": "string",
                "title": item.title,
                "description": item.description,
                "format": item.format,
            },
        )

    @skipIf(HAS_JSONSCHEMA is False, "The 'jsonschema' library is missing")
    def test_hostname_config_validation(self):
        class TestConf(schema.Schema):
            item = schema.HostnameItem(title="Item", description="Item description")

        try:
            jsonschema.validate(
                {"item": "localhost"},
                TestConf.serialize(),
                format_checker=jsonschema.FormatChecker(),
            )
        except jsonschema.exceptions.ValidationError as exc:
            self.fail("ValidationError raised: {0}".format(exc))

        with self.assertRaises(jsonschema.exceptions.ValidationError) as excinfo:
            jsonschema.validate(
                {"item": "3"},
                TestConf.serialize(),
                format_checker=jsonschema.FormatChecker(),
            )
        self.assertIn("is not a", excinfo.exception.message)

    def test_datetime_config(self):
        item = schema.DateTimeItem(title="Foo", description="Foo Item")
        self.assertDictEqual(
            item.serialize(),
            {
                "type": "string",
                "title": item.title,
                "description": item.description,
                "format": item.format,
            },
        )

    @skipIf(HAS_JSONSCHEMA is False, "The 'jsonschema' library is missing")
    @skipIf(not HAS_STRICT_RFC3339, "The 'strict_rfc3339' library is missing")
    def test_datetime_config_validation(self):
        class TestConf(schema.Schema):
            item = schema.DateTimeItem(title="Item", description="Item description")

        try:
            jsonschema.validate(
                {"item": "2015-07-01T18:05:27+01:00"},
                TestConf.serialize(),
                format_checker=jsonschema.FormatChecker(),
            )
        except jsonschema.exceptions.ValidationError as exc:
            self.fail("ValidationError raised: {0}".format(exc))

        with self.assertRaises(jsonschema.exceptions.ValidationError) as excinfo:
            jsonschema.validate(
                {"item": "3"},
                TestConf.serialize(),
                format_checker=jsonschema.FormatChecker(),
            )
        self.assertIn("is not a", excinfo.exception.message)

    def test_secret_config(self):
        item = schema.SecretItem(title="Foo", description="Foo Item")
        self.assertDictEqual(
            item.serialize(),
            {
                "type": "string",
                "title": item.title,
                "description": item.description,
                "format": item.format,
            },
        )

    def test_uri_config(self):
        item = schema.UriItem(title="Foo", description="Foo Item")
        self.assertDictEqual(
            item.serialize(),
            {
                "type": "string",
                "title": item.title,
                "description": item.description,
                "format": item.format,
            },
        )

    @skipIf(HAS_JSONSCHEMA is False, "The 'jsonschema' library is missing")
    @skipIf(HAS_RFC3987 is False, "The 'rfc3987' library is missing")
    def test_uri_config_validation(self):
        class TestConf(schema.Schema):
            item = schema.UriItem(title="Item", description="Item description")

        try:
            jsonschema.validate(
                {"item": "ssh://localhost"},
                TestConf.serialize(),
                format_checker=jsonschema.FormatChecker(),
            )
        except jsonschema.exceptions.ValidationError as exc:
            self.fail("ValidationError raised: {0}".format(exc))

        with self.assertRaises(jsonschema.exceptions.ValidationError) as excinfo:
            jsonschema.validate(
                {"item": "3"},
                TestConf.serialize(),
                format_checker=jsonschema.FormatChecker(),
            )
        self.assertIn("is not a", excinfo.exception.message)

    def test_number_config(self):
        item = schema.NumberItem(title="How many dogs", description="Question")
        self.assertDictEqual(
            item.serialize(),
            {"type": "number", "title": item.title, "description": item.description},
        )

        item = schema.NumberItem(
            title="How many dogs", description="Question", minimum=0, maximum=10
        )
        self.assertDictEqual(
            item.serialize(),
            {
                "type": "number",
                "title": item.title,
                "description": item.description,
                "minimum": item.minimum,
                "maximum": item.maximum,
            },
        )

        item = schema.NumberItem(
            title="How many dogs", description="Question", multiple_of=2
        )
        self.assertDictEqual(
            item.serialize(),
            {
                "type": "number",
                "title": item.title,
                "description": item.description,
                "multipleOf": item.multiple_of,
            },
        )

        item = schema.NumberItem(
            title="How many dogs",
            description="Question",
            minimum=0,
            exclusive_minimum=True,
            maximum=10,
            exclusive_maximum=True,
        )
        self.assertDictEqual(
            item.serialize(),
            {
                "type": "number",
                "title": item.title,
                "description": item.description,
                "minimum": item.minimum,
                "maximum": item.maximum,
                "exclusiveMinimum": True,
                "exclusiveMaximum": True,
            },
        )

        item = schema.NumberItem(
            title="How many dogs",
            description="Question",
            minimum=0,
            maximum=10,
            default=0,
        )
        self.assertDictEqual(
            item.serialize(),
            {
                "type": "number",
                "title": item.title,
                "description": item.description,
                "minimum": item.minimum,
                "maximum": item.maximum,
                "default": 0,
            },
        )

        item = schema.NumberItem(
            title="How many dogs",
            description="Question",
            minimum=0,
            maximum=10,
            default=0,
            enum=(0, 2, 4, 6),
        )
        self.assertDictEqual(
            item.serialize(),
            {
                "type": "number",
                "title": item.title,
                "description": item.description,
                "minimum": item.minimum,
                "maximum": item.maximum,
                "default": 0,
                "enum": [0, 2, 4, 6],
            },
        )

    @skipIf(HAS_JSONSCHEMA is False, "The 'jsonschema' library is missing")
    def test_number_config_validation(self):
        class TestConf(schema.Schema):
            item = schema.NumberItem(title="How many dogs", description="Question")

        try:
            jsonschema.validate({"item": 2}, TestConf.serialize())
        except jsonschema.exceptions.ValidationError as exc:
            self.fail("ValidationError raised: {0}".format(exc))

        with self.assertRaises(jsonschema.exceptions.ValidationError) as excinfo:
            jsonschema.validate({"item": "3"}, TestConf.serialize())
        self.assertIn("is not of type", excinfo.exception.message)

        class TestConf(schema.Schema):
            item = schema.NumberItem(
                title="How many dogs", description="Question", multiple_of=2.2
            )

        try:
            jsonschema.validate({"item": 4.4}, TestConf.serialize())
        except jsonschema.exceptions.ValidationError as exc:
            self.fail("ValidationError raised: {0}".format(exc))

        with self.assertRaises(jsonschema.exceptions.ValidationError) as excinfo:
            jsonschema.validate({"item": 4}, TestConf.serialize())
        self.assertIn("is not a multiple of", excinfo.exception.message)

        class TestConf(schema.Schema):
            item = schema.NumberItem(
                title="Foo", description="Foo Item", minimum=1, maximum=10
            )

        try:
            jsonschema.validate({"item": 3}, TestConf.serialize())
        except jsonschema.exceptions.ValidationError as exc:
            self.fail("ValidationError raised: {0}".format(exc))

        with self.assertRaises(jsonschema.exceptions.ValidationError) as excinfo:
            jsonschema.validate({"item": 11}, TestConf.serialize())
        self.assertIn("is greater than the maximum of", excinfo.exception.message)

        class TestConf(schema.Schema):
            item = schema.NumberItem(
                title="Foo", description="Foo Item", minimum=10, maximum=100
            )

        with self.assertRaises(jsonschema.exceptions.ValidationError) as excinfo:
            jsonschema.validate({"item": 3}, TestConf.serialize())
        self.assertIn("is less than the minimum of", excinfo.exception.message)

        class TestConf(schema.Schema):
            item = schema.NumberItem(
                title="How many dogs",
                description="Question",
                minimum=0,
                exclusive_minimum=True,
                maximum=10,
                exclusive_maximum=True,
            )

        with self.assertRaises(jsonschema.exceptions.ValidationError) as excinfo:
            jsonschema.validate({"item": 0}, TestConf.serialize())
        self.assertIn(
            "is less than or equal to the minimum of", excinfo.exception.message
        )

        with self.assertRaises(jsonschema.exceptions.ValidationError) as excinfo:
            jsonschema.validate({"item": 10}, TestConf.serialize())
        self.assertIn(
            "is greater than or equal to the maximum of", excinfo.exception.message
        )

        class TestConf(schema.Schema):
            item = schema.NumberItem(
                title="Foo", description="Foo Item", enum=(0, 2, 4, 6)
            )

        try:
            jsonschema.validate({"item": 4}, TestConf.serialize())
        except jsonschema.exceptions.ValidationError as exc:
            self.fail("ValidationError raised: {0}".format(exc))

        class TestConf(schema.Schema):
            item = schema.NumberItem(
                title="Foo", description="Foo Item", enum=(0, 2, 4, 6)
            )

        with self.assertRaises(jsonschema.exceptions.ValidationError) as excinfo:
            jsonschema.validate({"item": 3}, TestConf.serialize())
        self.assertIn("is not one of", excinfo.exception.message)

    def test_integer_config(self):
        item = schema.IntegerItem(title="How many dogs", description="Question")
        self.assertDictEqual(
            item.serialize(),
            {"type": "integer", "title": item.title, "description": item.description},
        )

        item = schema.IntegerItem(
            title="How many dogs", description="Question", minimum=0, maximum=10
        )
        self.assertDictEqual(
            item.serialize(),
            {
                "type": "integer",
                "title": item.title,
                "description": item.description,
                "minimum": item.minimum,
                "maximum": item.maximum,
            },
        )

        item = schema.IntegerItem(
            title="How many dogs", description="Question", multiple_of=2
        )
        self.assertDictEqual(
            item.serialize(),
            {
                "type": "integer",
                "title": item.title,
                "description": item.description,
                "multipleOf": item.multiple_of,
            },
        )

        item = schema.IntegerItem(
            title="How many dogs",
            description="Question",
            minimum=0,
            exclusive_minimum=True,
            maximum=10,
            exclusive_maximum=True,
        )
        self.assertDictEqual(
            item.serialize(),
            {
                "type": "integer",
                "title": item.title,
                "description": item.description,
                "minimum": item.minimum,
                "maximum": item.maximum,
                "exclusiveMinimum": True,
                "exclusiveMaximum": True,
            },
        )

        item = schema.IntegerItem(
            title="How many dogs",
            description="Question",
            minimum=0,
            maximum=10,
            default=0,
        )
        self.assertDictEqual(
            item.serialize(),
            {
                "type": "integer",
                "title": item.title,
                "description": item.description,
                "minimum": item.minimum,
                "maximum": item.maximum,
                "default": 0,
            },
        )

        item = schema.IntegerItem(
            title="How many dogs",
            description="Question",
            minimum=0,
            maximum=10,
            default=0,
            enum=(0, 2, 4, 6),
        )
        self.assertDictEqual(
            item.serialize(),
            {
                "type": "integer",
                "title": item.title,
                "description": item.description,
                "minimum": item.minimum,
                "maximum": item.maximum,
                "default": 0,
                "enum": [0, 2, 4, 6],
            },
        )

    @skipIf(HAS_JSONSCHEMA is False, "The 'jsonschema' library is missing")
    def test_integer_config_validation(self):
        class TestConf(schema.Schema):
            item = schema.IntegerItem(title="How many dogs", description="Question")

        try:
            jsonschema.validate({"item": 2}, TestConf.serialize())
        except jsonschema.exceptions.ValidationError as exc:
            self.fail("ValidationError raised: {0}".format(exc))

        with self.assertRaises(jsonschema.exceptions.ValidationError) as excinfo:
            jsonschema.validate({"item": 3.1}, TestConf.serialize())
        self.assertIn("is not of type", excinfo.exception.message)

        class TestConf(schema.Schema):
            item = schema.IntegerItem(
                title="How many dogs", description="Question", multiple_of=2
            )

        try:
            jsonschema.validate({"item": 4}, TestConf.serialize())
        except jsonschema.exceptions.ValidationError as exc:
            self.fail("ValidationError raised: {0}".format(exc))

        with self.assertRaises(jsonschema.exceptions.ValidationError) as excinfo:
            jsonschema.validate({"item": 3}, TestConf.serialize())
        self.assertIn("is not a multiple of", excinfo.exception.message)

        class TestConf(schema.Schema):
            item = schema.IntegerItem(
                title="Foo", description="Foo Item", minimum=1, maximum=10
            )

        try:
            jsonschema.validate({"item": 3}, TestConf.serialize())
        except jsonschema.exceptions.ValidationError as exc:
            self.fail("ValidationError raised: {0}".format(exc))

        with self.assertRaises(jsonschema.exceptions.ValidationError) as excinfo:
            jsonschema.validate({"item": 11}, TestConf.serialize())
        self.assertIn("is greater than the maximum of", excinfo.exception.message)

        class TestConf(schema.Schema):
            item = schema.IntegerItem(
                title="Foo", description="Foo Item", minimum=10, maximum=100
            )

        with self.assertRaises(jsonschema.exceptions.ValidationError) as excinfo:
            jsonschema.validate({"item": 3}, TestConf.serialize())
        self.assertIn("is less than the minimum of", excinfo.exception.message)

        class TestConf(schema.Schema):
            item = schema.IntegerItem(
                title="How many dogs",
                description="Question",
                minimum=0,
                exclusive_minimum=True,
                maximum=10,
                exclusive_maximum=True,
            )

        with self.assertRaises(jsonschema.exceptions.ValidationError) as excinfo:
            jsonschema.validate({"item": 0}, TestConf.serialize())
        self.assertIn(
            "is less than or equal to the minimum of", excinfo.exception.message
        )

        with self.assertRaises(jsonschema.exceptions.ValidationError) as excinfo:
            jsonschema.validate({"item": 10}, TestConf.serialize())
        self.assertIn(
            "is greater than or equal to the maximum of", excinfo.exception.message
        )

        class TestConf(schema.Schema):
            item = schema.IntegerItem(
                title="Foo", description="Foo Item", enum=(0, 2, 4, 6)
            )

        try:
            jsonschema.validate({"item": 4}, TestConf.serialize())
        except jsonschema.exceptions.ValidationError as exc:
            self.fail("ValidationError raised: {0}".format(exc))

        class TestConf(schema.Schema):
            item = schema.IntegerItem(
                title="Foo", description="Foo Item", enum=(0, 2, 4, 6)
            )

        with self.assertRaises(jsonschema.exceptions.ValidationError) as excinfo:
            jsonschema.validate({"item": 3}, TestConf.serialize())
        self.assertIn("is not one of", excinfo.exception.message)

    def test_array_config(self):
        string_item = schema.StringItem(title="Dog Name", description="The dog name")
        item = schema.ArrayItem(
            title="Dog Names", description="Name your dogs", items=string_item
        )

        self.assertDictEqual(
            item.serialize(),
            {
                "type": "array",
                "title": item.title,
                "description": item.description,
                "items": {
                    "type": "string",
                    "title": string_item.title,
                    "description": string_item.description,
                },
            },
        )

        integer_item = schema.IntegerItem(title="Dog Age", description="The dog age")
        item = schema.ArrayItem(
            title="Dog Names",
            description="Name your dogs",
            items=(string_item, integer_item),
        )

        self.assertDictEqual(
            item.serialize(),
            {
                "type": "array",
                "title": item.title,
                "description": item.description,
                "items": [
                    {
                        "type": "string",
                        "title": string_item.title,
                        "description": string_item.description,
                    },
                    {
                        "type": "integer",
                        "title": integer_item.title,
                        "description": integer_item.description,
                    },
                ],
            },
        )

        item = schema.ArrayItem(
            title="Dog Names",
            description="Name your dogs",
            items=(schema.StringItem(), schema.IntegerItem()),
            min_items=1,
            max_items=3,
            additional_items=False,
            unique_items=True,
        )

        self.assertDictEqual(
            item.serialize(),
            {
                "type": "array",
                "title": item.title,
                "description": item.description,
                "minItems": item.min_items,
                "maxItems": item.max_items,
                "uniqueItems": item.unique_items,
                "additionalItems": item.additional_items,
                "items": [{"type": "string"}, {"type": "integer"}],
            },
        )

        class HowManyConfig(schema.Schema):
            item = schema.IntegerItem(title="How many dogs", description="Question")

        item = schema.ArrayItem(
            title="Dog Names", description="Name your dogs", items=HowManyConfig()
        )
        self.assertDictEqual(
            item.serialize(),
            {
                "type": "array",
                "title": item.title,
                "description": item.description,
                "items": HowManyConfig.serialize(),
            },
        )

        class AgesConfig(schema.Schema):
            item = schema.IntegerItem()

        item = schema.ArrayItem(
            title="Dog Names",
            description="Name your dogs",
            items=(HowManyConfig(), AgesConfig()),
        )
        self.assertDictEqual(
            item.serialize(),
            {
                "type": "array",
                "title": item.title,
                "description": item.description,
                "items": [HowManyConfig.serialize(), AgesConfig.serialize()],
            },
        )

    @skipIf(HAS_JSONSCHEMA is False, "The 'jsonschema' library is missing")
    def test_array_config_validation(self):
        class TestConf(schema.Schema):
            item = schema.ArrayItem(
                title="Dog Names",
                description="Name your dogs",
                items=schema.StringItem(),
            )

        try:
            jsonschema.validate(
                {"item": ["Tobias", "Óscar"]},
                TestConf.serialize(),
                format_checker=jsonschema.FormatChecker(),
            )
        except jsonschema.exceptions.ValidationError as exc:
            self.fail("ValidationError raised: {0}".format(exc))

        with self.assertRaises(jsonschema.exceptions.ValidationError) as excinfo:
            jsonschema.validate(
                {"item": ["Tobias", "Óscar", 3]},
                TestConf.serialize(),
                format_checker=jsonschema.FormatChecker(),
            )
        self.assertIn("is not of type", excinfo.exception.message)

        class TestConf(schema.Schema):
            item = schema.ArrayItem(
                title="Dog Names",
                description="Name your dogs",
                items=schema.StringItem(),
                min_items=1,
                max_items=2,
            )

        try:
            jsonschema.validate(
                {"item": ["Tobias", "Óscar"]},
                TestConf.serialize(),
                format_checker=jsonschema.FormatChecker(),
            )
        except jsonschema.exceptions.ValidationError as exc:
            self.fail("ValidationError raised: {0}".format(exc))

        with self.assertRaises(jsonschema.exceptions.ValidationError) as excinfo:
            jsonschema.validate(
                {"item": ["Tobias", "Óscar", "Pepe"]},
                TestConf.serialize(),
                format_checker=jsonschema.FormatChecker(),
            )
        self.assertIn("is too long", excinfo.exception.message)

        with self.assertRaises(jsonschema.exceptions.ValidationError) as excinfo:
            jsonschema.validate(
                {"item": []},
                TestConf.serialize(),
                format_checker=jsonschema.FormatChecker(),
            )
        self.assertIn("is too short", excinfo.exception.message)

        class TestConf(schema.Schema):
            item = schema.ArrayItem(
                title="Dog Names",
                description="Name your dogs",
                items=schema.StringItem(),
                uniqueItems=True,
            )

        with self.assertRaises(jsonschema.exceptions.ValidationError) as excinfo:
            jsonschema.validate(
                {"item": ["Tobias", "Tobias"]},
                TestConf.serialize(),
                format_checker=jsonschema.FormatChecker(),
            )
        self.assertIn("has non-unique elements", excinfo.exception.message)

        class TestConf(schema.Schema):
            item = schema.ArrayItem(items=(schema.StringItem(), schema.IntegerItem()))

        try:
            jsonschema.validate(
                {"item": ["Óscar", 4]},
                TestConf.serialize(),
                format_checker=jsonschema.FormatChecker(),
            )
        except jsonschema.exceptions.ValidationError as exc:
            self.fail("ValidationError raised: {0}".format(exc))

        with self.assertRaises(jsonschema.exceptions.ValidationError) as excinfo:
            jsonschema.validate(
                {"item": ["Tobias", "Óscar"]},
                TestConf.serialize(),
                format_checker=jsonschema.FormatChecker(),
            )
        self.assertIn("is not of type", excinfo.exception.message)

        class TestConf(schema.Schema):
            item = schema.ArrayItem(
                items=schema.ArrayItem(
                    items=(schema.StringItem(), schema.IntegerItem())
                )
            )

        try:
            jsonschema.validate(
                {"item": [["Tobias", 8], ["Óscar", 4]]},
                TestConf.serialize(),
                format_checker=jsonschema.FormatChecker(),
            )
        except jsonschema.exceptions.ValidationError as exc:
            self.fail("ValidationError raised: {0}".format(exc))

        with self.assertRaises(jsonschema.exceptions.ValidationError) as excinfo:
            jsonschema.validate(
                {"item": [["Tobias", 8], ["Óscar", "4"]]},
                TestConf.serialize(),
                format_checker=jsonschema.FormatChecker(),
            )
        self.assertIn("is not of type", excinfo.exception.message)

        class TestConf(schema.Schema):
            item = schema.ArrayItem(items=schema.StringItem(enum=["Tobias", "Óscar"]))

        try:
            jsonschema.validate(
                {"item": ["Óscar"]},
                TestConf.serialize(),
                format_checker=jsonschema.FormatChecker(),
            )
        except jsonschema.exceptions.ValidationError as exc:
            self.fail("ValidationError raised: {0}".format(exc))
        try:
            jsonschema.validate(
                {"item": ["Tobias"]},
                TestConf.serialize(),
                format_checker=jsonschema.FormatChecker(),
            )
        except jsonschema.exceptions.ValidationError as exc:
            self.fail("ValidationError raised: {0}".format(exc))

        with self.assertRaises(jsonschema.exceptions.ValidationError) as excinfo:
            jsonschema.validate(
                {"item": ["Pepe"]},
                TestConf.serialize(),
                format_checker=jsonschema.FormatChecker(),
            )
        self.assertIn("is not one of", excinfo.exception.message)

    def test_dict_config(self):
        item = schema.DictItem(
            title="Poligon",
            description="Describe the Poligon",
            properties={"sides": schema.IntegerItem()},
        )
        self.assertDictEqual(
            item.serialize(),
            {
                "type": "object",
                "title": item.title,
                "description": item.description,
                "properties": {"sides": {"type": "integer"}},
            },
        )

        item = schema.DictItem(
            title="Poligon",
            description="Describe the Poligon",
            properties={"sides": schema.IntegerItem()},
            min_properties=1,
            max_properties=2,
        )
        self.assertDictEqual(
            item.serialize(),
            {
                "type": "object",
                "title": item.title,
                "description": item.description,
                "properties": {"sides": {"type": "integer"}},
                "minProperties": 1,
                "maxProperties": 2,
            },
        )

        item = schema.DictItem(
            title="Poligon",
            description="Describe the Poligon",
            pattern_properties={"s.*": schema.IntegerItem()},
            min_properties=1,
            max_properties=2,
        )
        self.assertDictEqual(
            item.serialize(),
            {
                "type": "object",
                "title": item.title,
                "description": item.description,
                "patternProperties": {"s.*": {"type": "integer"}},
                "minProperties": 1,
                "maxProperties": 2,
            },
        )

        item = schema.DictItem(
            title="Poligon",
            description="Describe the Poligon",
            properties={"color": schema.StringItem(enum=["red", "green", "blue"])},
            pattern_properties={"s*": schema.IntegerItem()},
            min_properties=1,
            max_properties=2,
        )
        self.assertDictEqual(
            item.serialize(),
            {
                "type": "object",
                "title": item.title,
                "description": item.description,
                "properties": {
                    "color": {"type": "string", "enum": ["red", "green", "blue"]}
                },
                "patternProperties": {"s*": {"type": "integer"}},
                "minProperties": 1,
                "maxProperties": 2,
            },
        )

        item = schema.DictItem(
            title="Poligon",
            description="Describe the Poligon",
            properties={"color": schema.StringItem(enum=["red", "green", "blue"])},
            pattern_properties={"s*": schema.IntegerItem()},
            additional_properties=True,
            min_properties=1,
            max_properties=2,
        )
        self.assertDictEqual(
            item.serialize(),
            {
                "type": "object",
                "title": item.title,
                "description": item.description,
                "properties": {
                    "color": {"type": "string", "enum": ["red", "green", "blue"]}
                },
                "patternProperties": {"s*": {"type": "integer"}},
                "minProperties": 1,
                "maxProperties": 2,
                "additionalProperties": True,
            },
        )
        item = schema.DictItem(
            title="Poligon",
            description="Describe the Poligon",
            properties={"sides": schema.IntegerItem()},
            additional_properties=schema.OneOfItem(
                items=[schema.BooleanItem(), schema.StringItem()]
            ),
        )
        self.assertDictEqual(
            item.serialize(),
            {
                "type": "object",
                "title": item.title,
                "description": item.description,
                "properties": {"sides": {"type": "integer"}},
                "additionalProperties": {
                    "oneOf": [{"type": "boolean"}, {"type": "string"}]
                },
            },
        )

        class TestConf(schema.Schema):
            item = schema.DictItem(
                title="Poligon",
                description="Describe the Poligon",
                properties={"sides": schema.IntegerItem(required=True)},
                additional_properties=schema.OneOfItem(
                    items=[schema.BooleanItem(), schema.StringItem()]
                ),
            )

        self.assertDictContainsSubset(
            TestConf.serialize(),
            {
                "$schema": "http://json-schema.org/draft-04/schema#",
                "type": "object",
                "properties": {
                    "item": {
                        "title": "Poligon",
                        "description": "Describe the Poligon",
                        "type": "object",
                        "properties": {"sides": {"type": "integer"}},
                        "additionalProperties": {
                            "oneOf": [{"type": "boolean"}, {"type": "string"}]
                        },
                        "required": ["sides"],
                    }
                },
                "x-ordering": ["item"],
                "additionalProperties": False,
            },
        )

    @skipIf(HAS_JSONSCHEMA is False, "The 'jsonschema' library is missing")
    def test_dict_config_validation(self):
        class TestConf(schema.Schema):
            item = schema.DictItem(
                title="Poligon",
                description="Describe the Poligon",
                properties={"sides": schema.IntegerItem()},
            )

        try:
            jsonschema.validate({"item": {"sides": 1}}, TestConf.serialize())
        except jsonschema.exceptions.ValidationError as exc:
            self.fail("ValidationError raised: {0}".format(exc))

        with self.assertRaises(jsonschema.exceptions.ValidationError) as excinfo:
            jsonschema.validate({"item": {"sides": "1"}}, TestConf.serialize())
        self.assertIn("is not of type", excinfo.exception.message)

        with self.assertRaises(jsonschema.exceptions.ValidationError) as excinfo:
            jsonschema.validate({"item": 2}, TestConf.serialize())
        self.assertIn("is not of type", excinfo.exception.message)

        class TestConf(schema.Schema):
            item = schema.DictItem(
                title="Poligon",
                description="Describe the Poligon",
                properties={"color": schema.StringItem(enum=["red", "green", "blue"])},
                pattern_properties={"si.*": schema.IntegerItem()},
            )

        try:
            jsonschema.validate(
                {"item": {"sides": 1, "color": "red"}}, TestConf.serialize()
            )
        except jsonschema.exceptions.ValidationError as exc:
            self.fail("ValidationError raised: {0}".format(exc))

        with self.assertRaises(jsonschema.exceptions.ValidationError) as excinfo:
            jsonschema.validate(
                {"item": {"sides": "4", "color": "blue"}}, TestConf.serialize()
            )
        self.assertIn("is not of type", excinfo.exception.message)

        with self.assertRaises(jsonschema.exceptions.ValidationError) as excinfo:
            jsonschema.validate({"item": 2}, TestConf.serialize())
        self.assertIn("is not of type", excinfo.exception.message)

        class TestConf(schema.Schema):
            item = schema.DictItem(
                title="Poligon",
                description="Describe the Poligon",
                properties={"color": schema.StringItem(enum=["red", "green", "blue"])},
                pattern_properties={"si.*": schema.IntegerItem()},
                additional_properties=False,
            )

        with self.assertRaises(jsonschema.exceptions.ValidationError) as excinfo:
            jsonschema.validate(
                {"item": {"color": "green", "sides": 4, "surfaces": 4}},
                TestConf.serialize(),
            )
        if JSONSCHEMA_VERSION < _LooseVersion("2.6.0"):
            self.assertIn(
                "Additional properties are not allowed", excinfo.exception.message
            )
        else:
            self.assertIn(
                "'surfaces' does not match any of the regexes",
                excinfo.exception.message,
            )

        class TestConf(schema.Schema):
            item = schema.DictItem(
                title="Poligon",
                description="Describe the Poligon",
                properties={"color": schema.StringItem(enum=["red", "green", "blue"])},
                additional_properties=schema.OneOfItem(
                    items=[schema.BooleanItem(), schema.IntegerItem()]
                ),
            )

        try:
            jsonschema.validate(
                {"item": {"sides": 1, "color": "red", "rugged_surface": False}},
                TestConf.serialize(),
            )
        except jsonschema.exceptions.ValidationError as exc:
            self.fail("ValidationError raised: {0}".format(exc))

        with self.assertRaises(jsonschema.exceptions.ValidationError) as excinfo:
            jsonschema.validate(
                {"item": {"sides": "4", "color": "blue"}}, TestConf.serialize()
            )
        if JSONSCHEMA_VERSION >= _LooseVersion("3.0.0"):
            self.assertIn("'4'", excinfo.exception.message)
            self.assertIn("is not of type", excinfo.exception.message)
            self.assertIn("'boolean'", excinfo.exception.message)
        else:
            self.assertIn(
                "is not valid under any of the given schemas", excinfo.exception.message
            )

        class TestConf(schema.Schema):
            item = schema.DictItem(
                title="Poligon",
                description="Describe the Poligon",
                properties={"color": schema.StringItem(enum=["red", "green", "blue"])},
                additional_properties=schema.OneOfItem(
                    items=[schema.BooleanItem(), schema.IntegerItem()]
                ),
                min_properties=2,
                max_properties=3,
            )

        try:
            jsonschema.validate(
                {"item": {"color": "red", "sides": 1}}, TestConf.serialize()
            )
        except jsonschema.exceptions.ValidationError as exc:
            self.fail("ValidationError raised: {0}".format(exc))

        try:
            jsonschema.validate(
                {"item": {"sides": 1, "color": "red", "rugged_surface": False}},
                TestConf.serialize(),
            )
        except jsonschema.exceptions.ValidationError as exc:
            self.fail("ValidationError raised: {0}".format(exc))

        with self.assertRaises(jsonschema.exceptions.ValidationError) as excinfo:
            jsonschema.validate({"item": {"color": "blue"}}, TestConf.serialize())
        self.assertIn("does not have enough properties", excinfo.exception.message)

        with self.assertRaises(jsonschema.exceptions.ValidationError) as excinfo:
            jsonschema.validate(
                {
                    "item": {
                        "sides": 4,
                        "color": "blue",
                        "rugged_surface": False,
                        "opaque": True,
                    }
                },
                TestConf.serialize(),
            )
        self.assertIn("has too many properties", excinfo.exception.message)

        class TestConf(schema.Schema):
            item = schema.DictItem(
                title="Poligon",
                description="Describe the Poligon",
                properties={"sides": schema.IntegerItem(required=True)},
                additional_properties=schema.OneOfItem(
                    items=[schema.BooleanItem(), schema.StringItem()]
                ),
            )

        with self.assertRaises(jsonschema.exceptions.ValidationError) as excinfo:
            jsonschema.validate(
                {"item": {"color": "blue", "rugged_surface": False, "opaque": True}},
                TestConf.serialize(),
            )
        self.assertIn("'sides' is a required property", excinfo.exception.message)

        class Props(schema.Schema):
            sides = schema.IntegerItem(required=True)

        class TestConf(schema.Schema):
            item = schema.DictItem(
                title="Poligon",
                description="Describe the Poligon",
                properties=Props(),
                additional_properties=schema.OneOfItem(
                    items=[schema.BooleanItem(), schema.StringItem()]
                ),
            )

        with self.assertRaises(jsonschema.exceptions.ValidationError) as excinfo:
            jsonschema.validate(
                {"item": {"color": "blue", "rugged_surface": False, "opaque": True}},
                TestConf.serialize(),
            )
        self.assertIn("'sides' is a required property", excinfo.exception.message)

    def test_oneof_config(self):
        item = schema.OneOfItem(
            items=(
                schema.StringItem(title="Yes", enum=["yes"]),
                schema.StringItem(title="No", enum=["no"]),
            )
        )
        self.assertEqual(
            item.serialize(), {"oneOf": [i.serialize() for i in item.items]}
        )

    @skipIf(HAS_JSONSCHEMA is False, "The 'jsonschema' library is missing")
    def test_oneof_config_validation(self):
        class TestConf(schema.Schema):
            item = schema.ArrayItem(
                title="Hungry",
                description="Are you hungry?",
                items=schema.OneOfItem(
                    items=(
                        schema.StringItem(title="Yes", enum=["yes"]),
                        schema.StringItem(title="No", enum=["no"]),
                    )
                ),
            )

        try:
            jsonschema.validate({"item": ["no"]}, TestConf.serialize())
        except jsonschema.exceptions.ValidationError as exc:
            self.fail("ValidationError raised: {0}".format(exc))

        with self.assertRaises(jsonschema.exceptions.ValidationError) as excinfo:
            jsonschema.validate({"item": ["maybe"]}, TestConf.serialize())
        if JSONSCHEMA_VERSION >= _LooseVersion("3.0.0"):
            self.assertIn("'maybe'", excinfo.exception.message)
            self.assertIn("is not one of", excinfo.exception.message)
            self.assertIn("'yes'", excinfo.exception.message)
        else:
            self.assertIn(
                "is not valid under any of the given schemas", excinfo.exception.message
            )

        with self.assertRaises(jsonschema.exceptions.ValidationError) as excinfo:
            jsonschema.validate({"item": 2}, TestConf.serialize())
        self.assertIn("is not of type", excinfo.exception.message)

    def test_anyof_config(self):
        item = schema.AnyOfItem(
            items=(
                schema.StringItem(title="Yes", enum=["yes"]),
                schema.StringItem(title="No", enum=["no"]),
            )
        )
        self.assertEqual(
            item.serialize(),
            {"anyOf": [i.serialize() for i in item.items]},  # pylint: disable=E1133
        )

    @skipIf(HAS_JSONSCHEMA is False, "The 'jsonschema' library is missing")
    def test_anyof_config_validation(self):
        class TestConf(schema.Schema):
            item = schema.ArrayItem(
                title="Hungry",
                description="Are you hungry?",
                items=schema.AnyOfItem(
                    items=(
                        schema.StringItem(title="Yes", enum=["yes"]),
                        schema.StringItem(title="No", enum=["no"]),
                        schema.BooleanItem(),
                    )
                ),
            )

        try:
            jsonschema.validate({"item": ["no"]}, TestConf.serialize())
        except jsonschema.exceptions.ValidationError as exc:
            self.fail("ValidationError raised: {0}".format(exc))

        try:
            jsonschema.validate({"item": ["yes"]}, TestConf.serialize())
        except jsonschema.exceptions.ValidationError as exc:
            self.fail("ValidationError raised: {0}".format(exc))

        try:
            jsonschema.validate({"item": [True]}, TestConf.serialize())
        except jsonschema.exceptions.ValidationError as exc:
            self.fail("ValidationError raised: {0}".format(exc))

        try:
            jsonschema.validate({"item": [False]}, TestConf.serialize())
        except jsonschema.exceptions.ValidationError as exc:
            self.fail("ValidationError raised: {0}".format(exc))

        with self.assertRaises(jsonschema.exceptions.ValidationError) as excinfo:
            jsonschema.validate({"item": ["maybe"]}, TestConf.serialize())
        if JSONSCHEMA_VERSION >= _LooseVersion("3.0.0"):
            self.assertIn("'maybe'", excinfo.exception.message)
            self.assertIn("is not one of", excinfo.exception.message)
            self.assertIn("'yes'", excinfo.exception.message)
        else:
            self.assertIn(
                "is not valid under any of the given schemas", excinfo.exception.message
            )

        with self.assertRaises(jsonschema.exceptions.ValidationError) as excinfo:
            jsonschema.validate({"item": 2}, TestConf.serialize())
        self.assertIn("is not of type", excinfo.exception.message)

    def test_allof_config(self):
        item = schema.AllOfItem(
            items=(schema.StringItem(min_length=2), schema.StringItem(max_length=3))
        )
        self.assertEqual(
            item.serialize(),
            {"allOf": [i.serialize() for i in item.items]},  # pylint: disable=E1133
        )

    @skipIf(HAS_JSONSCHEMA is False, "The 'jsonschema' library is missing")
    def test_allof_config_validation(self):
        class TestConf(schema.Schema):
            item = schema.ArrayItem(
                title="Hungry",
                description="Are you hungry?",
                items=schema.AllOfItem(
                    items=(
                        schema.StringItem(min_length=2),
                        schema.StringItem(max_length=3),
                    )
                ),
            )

        try:
            jsonschema.validate({"item": ["no"]}, TestConf.serialize())
        except jsonschema.exceptions.ValidationError as exc:
            self.fail("ValidationError raised: {0}".format(exc))

        try:
            jsonschema.validate({"item": ["yes"]}, TestConf.serialize())
        except jsonschema.exceptions.ValidationError as exc:
            self.fail("ValidationError raised: {0}".format(exc))

        with self.assertRaises(jsonschema.exceptions.ValidationError) as excinfo:
            jsonschema.validate({"item": ["maybe"]}, TestConf.serialize())
        self.assertIn("is too long", excinfo.exception.message)

        with self.assertRaises(jsonschema.exceptions.ValidationError) as excinfo:
            jsonschema.validate({"item": ["hmmmm"]}, TestConf.serialize())
        self.assertIn("is too long", excinfo.exception.message)

        with self.assertRaises(jsonschema.exceptions.ValidationError) as excinfo:
            jsonschema.validate({"item": 2}, TestConf.serialize())
        self.assertIn("is not of type", excinfo.exception.message)

    def test_not_config(self):
        item = schema.NotItem(item=schema.BooleanItem())
        self.assertEqual(item.serialize(), {"not": item.item.serialize()})

    @skipIf(HAS_JSONSCHEMA is False, "The 'jsonschema' library is missing")
    def test_not_config_validation(self):
        class TestConf(schema.Schema):
            item = schema.ArrayItem(
                title="Hungry",
                description="Are you hungry?",
                items=schema.NotItem(item=schema.BooleanItem()),
            )

        try:
            jsonschema.validate({"item": ["no"]}, TestConf.serialize())
        except jsonschema.exceptions.ValidationError as exc:
            self.fail("ValidationError raised: {0}".format(exc))

        try:
            jsonschema.validate({"item": ["yes"]}, TestConf.serialize())
        except jsonschema.exceptions.ValidationError as exc:
            self.fail("ValidationError raised: {0}".format(exc))

        with self.assertRaises(jsonschema.exceptions.ValidationError) as excinfo:
            jsonschema.validate({"item": [True]}, TestConf.serialize())
        self.assertIn("is not allowed for", excinfo.exception.message)

        with self.assertRaises(jsonschema.exceptions.ValidationError) as excinfo:
            jsonschema.validate({"item": [False]}, TestConf.serialize())
        self.assertIn("is not allowed for", excinfo.exception.message)

    def test_item_name_override_class_attrname(self):
        class TestConf(schema.Schema):
            item = schema.BooleanItem(
                name="hungry", title="Hungry", description="Are you hungry?"
            )

        expected = {
            "$schema": "http://json-schema.org/draft-04/schema#",
            "type": "object",
            "properties": {
                "hungry": {
                    "type": "boolean",
                    "description": "Are you hungry?",
                    "title": "Hungry",
                }
            },
            "x-ordering": ["hungry"],
            "additionalProperties": False,
        }
        self.assertDictEqual(TestConf.serialize(), expected)

    def test_config_name_override_class_attrname(self):
        class TestConf(schema.Schema):
            item = schema.BooleanItem(title="Hungry", description="Are you hungry?")

        class TestConf2(schema.Schema):
            a_name = TestConf(name="another_name")

        expected = {
            "$schema": "http://json-schema.org/draft-04/schema#",
            "type": "object",
            "properties": {
                "another_name": {
                    "id": "https://non-existing.saltstack.com/schemas/another_name.json#",
                    "type": "object",
                    "properties": {
                        "item": {
                            "type": "boolean",
                            "description": "Are you hungry?",
                            "title": "Hungry",
                        }
                    },
                    "x-ordering": ["item"],
                    "additionalProperties": False,
                }
            },
            "x-ordering": ["another_name"],
            "additionalProperties": False,
        }
        self.assertDictEqual(TestConf2.serialize(), expected)


class ComplexSchemaItem(schema.ComplexSchemaItem):
    _complex_attributes = ["thirsty"]
    thirsty = schema.BooleanItem(title="Thirsty", description="Are you thirsty?")


class ComplexComplexSchemaItem(schema.ComplexSchemaItem):
    _complex_attributes = ["hungry", "complex_item"]

    hungry = schema.BooleanItem(
        title="Hungry", description="Are you hungry?", required=True
    )
    complex_item = ComplexSchemaItem(definition_name="test_definition")


class TestComplexDefinitionsSchema(schema.DefinitionsSchema):
    title = "Test Complex Definition Schema"
    complex_item = ComplexSchemaItem()


class TestOneOfComplexDefinitionsSchema(schema.DefinitionsSchema):
    title = "Test OneOf Complex Definitions Schema"
    one_of_item = schema.OneOfItem(items=[ComplexSchemaItem(), schema.StringItem()])


class TestArrayComplexDefinitionsSchema(schema.DefinitionsSchema):
    title = "Test Array Complex Definitions Schema"
    array_item = schema.ArrayItem(items=ComplexSchemaItem())


class TestDictComplexDefinitionsSchema(schema.DefinitionsSchema):
    title = "Test Dict Complex Definitions Schema"
    dict_item = schema.DictItem(
        properties={"complex_obj": ComplexSchemaItem(required=True)},
        additional_properties=ComplexSchemaItem(),
    )


class TestComplexComplexDefinitionsSchema(schema.DefinitionsSchema):
    title = "Test Complex Complex Definition Schema"
    complex_complex_item = ComplexComplexSchemaItem()


class ComplexSchemaTestCase(TestCase):
    """ Test cases with definition schemas containing complex items"""

    obj = ComplexSchemaItem()
    complex_obj = ComplexComplexSchemaItem()
    schema = TestComplexDefinitionsSchema()
    one_of_schema = TestOneOfComplexDefinitionsSchema()
    array_schema = TestArrayComplexDefinitionsSchema()
    dict_schema = TestDictComplexDefinitionsSchema()
    complex_schema = TestComplexComplexDefinitionsSchema()

    def test_complex_schema_item_serialize(self):
        obj = copy.deepcopy(self.obj)
        expected_serialized = {"$ref": "#/definitions/ComplexSchemaItem"}
        self.assertDictEqual(obj.serialize(), expected_serialized)

    def test_complex_schema_item_definition(self):
        obj = copy.deepcopy(self.obj)
        expected_def = {
            "type": "object",
            "title": "ComplexSchemaItem",
            "properties": {
                "thirsty": {
                    "type": "boolean",
                    "title": "Thirsty",
                    "description": "Are you thirsty?",
                }
            },
        }
        self.assertDictEqual(obj.get_definition(), expected_def)

    def test_complex_complex_schema_item_definition(self):
        complex_obj = copy.deepcopy(self.complex_obj)
        expected_def = {
            "type": "object",
            "title": "ComplexComplexSchemaItem",
            "properties": {
                "hungry": {
                    "type": "boolean",
                    "title": "Hungry",
                    "description": "Are you hungry?",
                },
                "complex_item": {
                    "type": "object",
                    "$ref": "#/definitions/test_definition",
                },
            },
            "required": ["hungry"],
        }
        self.assertDictEqual(complex_obj.get_definition(), expected_def)

    def test_complex_definition_schema(self):
        serialized = salt.utils.yaml.safe_load(
            salt.utils.json.dumps(self.schema.serialize())
        )
        expected = {
            "$schema": "http://json-schema.org/draft-04/schema#",
            "title": "Test Complex Definition Schema",
            "type": "object",
            "properties": {"complex_item": {"$ref": "#/definitions/ComplexSchemaItem"}},
            "x-ordering": ["complex_item"],
            "additionalProperties": False,
            "definitions": {
                "ComplexSchemaItem": {
                    "type": "object",
                    "title": "ComplexSchemaItem",
                    "properties": {
                        "thirsty": {
                            "type": "boolean",
                            "title": "Thirsty",
                            "description": "Are you thirsty?",
                        }
                    },
                }
            },
        }
        self.assertDictEqual(serialized, expected)

    def test_one_of_complex_definition_schema(self):
        serialized = salt.utils.yaml.safe_load(
            salt.utils.json.dumps(self.one_of_schema.serialize())
        )
        expected = {
            "$schema": "http://json-schema.org/draft-04/schema#",
            "title": "Test OneOf Complex Definitions Schema",
            "type": "object",
            "properties": {
                "one_of_item": {
                    "oneOf": [
                        {"$ref": "#/definitions/ComplexSchemaItem"},
                        {"type": "string"},
                    ]
                }
            },
            "x-ordering": ["one_of_item"],
            "additionalProperties": False,
            "definitions": {
                "ComplexSchemaItem": {
                    "type": "object",
                    "title": "ComplexSchemaItem",
                    "properties": {
                        "thirsty": {
                            "type": "boolean",
                            "title": "Thirsty",
                            "description": "Are you thirsty?",
                        }
                    },
                }
            },
        }
        self.assertDictEqual(serialized, expected)

    def test_array_complex_definition_schema(self):
        serialized = salt.utils.yaml.safe_load(
            salt.utils.json.dumps(self.array_schema.serialize())
        )
        expected = {
            "$schema": "http://json-schema.org/draft-04/schema#",
            "title": "Test Array Complex Definitions Schema",
            "type": "object",
            "properties": {
                "array_item": {
                    "type": "array",
                    "title": "array_item",
                    "items": {"$ref": "#/definitions/ComplexSchemaItem"},
                }
            },
            "x-ordering": ["array_item"],
            "additionalProperties": False,
            "definitions": {
                "ComplexSchemaItem": {
                    "type": "object",
                    "title": "ComplexSchemaItem",
                    "properties": {
                        "thirsty": {
                            "type": "boolean",
                            "title": "Thirsty",
                            "description": "Are you thirsty?",
                        }
                    },
                }
            },
        }
        self.assertDictEqual(serialized, expected)

    def test_dict_complex_definition_schema(self):
        serialized = salt.utils.yaml.safe_load(
            salt.utils.json.dumps(self.dict_schema.serialize())
        )
        expected = {
            "$schema": "http://json-schema.org/draft-04/schema#",
            "title": "Test Dict Complex Definitions Schema",
            "type": "object",
            "properties": {
                "dict_item": {
                    "type": "object",
                    "title": "dict_item",
                    "required": ["complex_obj"],
                    "properties": {
                        "complex_obj": {"$ref": "#/definitions/ComplexSchemaItem"}
                    },
                    "additionalProperties": {"$ref": "#/definitions/ComplexSchemaItem"},
                }
            },
            "x-ordering": ["dict_item"],
            "additionalProperties": False,
            "definitions": {
                "ComplexSchemaItem": {
                    "type": "object",
                    "title": "ComplexSchemaItem",
                    "properties": {
                        "thirsty": {
                            "type": "boolean",
                            "title": "Thirsty",
                            "description": "Are you thirsty?",
                        }
                    },
                }
            },
        }
        self.assertDictEqual(serialized, expected)

    def test_complex_complex_definition_schema(self):
        serialized = salt.utils.yaml.safe_load(
            salt.utils.json.dumps(self.complex_schema.serialize())
        )
        expected = {
            "$schema": "http://json-schema.org/draft-04/schema#",
            "title": "Test Complex Complex Definition Schema",
            "type": "object",
            "properties": {
                "complex_complex_item": {
                    "$ref": "#/definitions/ComplexComplexSchemaItem"
                }
            },
            "x-ordering": ["complex_complex_item"],
            "additionalProperties": False,
            "definitions": {
                "ComplexComplexSchemaItem": {
                    "type": "object",
                    "title": "ComplexComplexSchemaItem",
                    "properties": {
                        "hungry": {
                            "type": "boolean",
                            "title": "Hungry",
                            "description": "Are you hungry?",
                        },
                        "complex_item": {
                            "type": "object",
                            "$ref": "#/definitions/test_definition",
                        },
                    },
                    "required": ["hungry"],
                },
                "test_definition": {
                    "type": "object",
                    "title": "test_definition",
                    "properties": {
                        "thirsty": {
                            "type": "boolean",
                            "title": "Thirsty",
                            "description": "Are you thirsty?",
                        }
                    },
                },
            },
        }
        self.assertDictEqual(serialized, expected)

    @skipIf(HAS_JSONSCHEMA is False, "The 'jsonschema' library is missing")
    def test_complex_schema_item_thirsty_valid(self):
        serialized = self.schema.serialize()

        try:
            jsonschema.validate({"complex_item": {"thirsty": True}}, serialized)
        except jsonschema.exceptions.ValidationError as exc:
            self.fail("ValidationError raised: {0}".format(exc))

    @skipIf(HAS_JSONSCHEMA is False, "The 'jsonschema' library is missing")
    def test_complex_schema_item_thirsty_invalid(self):
        serialized = self.schema.serialize()
        with self.assertRaises(jsonschema.exceptions.ValidationError) as excinfo:
            jsonschema.validate({"complex_item": {"thirsty": "Foo"}}, serialized)
        expected = (
            "u'Foo' is not of type u'boolean'"
            if six.PY2
            else "'Foo' is not of type 'boolean'"
        )
        self.assertIn(expected, excinfo.exception.message)

    @skipIf(HAS_JSONSCHEMA is False, "The 'jsonschema' library is missing")
    def test_complex_complex_schema_item_hungry_valid(self):
        serialized = self.complex_schema.serialize()

        try:
            jsonschema.validate({"complex_complex_item": {"hungry": True}}, serialized)
        except jsonschema.exceptions.ValidationError as exc:
            self.fail("ValidationError raised: {0}".format(exc))

    @skipIf(HAS_JSONSCHEMA is False, "The 'jsonschema' library is missing")
    def test_both_complex_complex_schema_all_items_valid(self):
        serialized = self.complex_schema.serialize()
        try:
            jsonschema.validate(
                {
                    "complex_complex_item": {
                        "hungry": True,
                        "complex_item": {"thirsty": True},
                    }
                },
                serialized,
            )
        except jsonschema.exceptions.ValidationError as exc:
            self.fail("ValidationError raised: {0}".format(exc))

    @skipIf(HAS_JSONSCHEMA is False, "The 'jsonschema' library is missing")
    def test_complex_complex_schema_item_hungry_invalid(self):
        serialized = self.complex_schema.serialize()
        with self.assertRaises(jsonschema.exceptions.ValidationError) as excinfo:
            jsonschema.validate({"complex_complex_item": {"hungry": "Foo"}}, serialized)
        expected = (
            "u'Foo' is not of type u'boolean'"
            if six.PY2
            else "'Foo' is not of type 'boolean'"
        )
        self.assertIn(expected, excinfo.exception.message)

    @skipIf(HAS_JSONSCHEMA is False, "The 'jsonschema' library is missing")
    def test_complex_complex_schema_item_inner_thirsty_invalid(self):
        serialized = self.complex_schema.serialize()
        with self.assertRaises(jsonschema.exceptions.ValidationError) as excinfo:

            jsonschema.validate(
                {
                    "complex_complex_item": {
                        "hungry": True,
                        "complex_item": {"thirsty": "Bar"},
                    }
                },
                serialized,
            )
        expected = (
            "u'Bar' is not of type u'boolean'"
            if six.PY2
            else "'Bar' is not of type 'boolean'"
        )
        self.assertIn(expected, excinfo.exception.message)

    @skipIf(HAS_JSONSCHEMA is False, "The 'jsonschema' library is missing")
    def test_complex_complex_schema_item_missing_required_hungry(self):
        serialized = self.complex_schema.serialize()
        with self.assertRaises(jsonschema.exceptions.ValidationError) as excinfo:

            jsonschema.validate(
                {"complex_complex_item": {"complex_item": {"thirsty": True}}},
                serialized,
            )
        self.assertIn("'hungry' is a required property", excinfo.exception.message)