# -*- coding: utf-8 -*-
"""
    :codeauthor: Jayesh Kariya <jayeshk@saltstack.com>
"""

# Import Python Libs
from __future__ import absolute_import, print_function, unicode_literals

# Import Salt Libs
import salt.modules.random_org as random_org

# Import 3rd-party libs
from salt.ext.tornado.httpclient import HTTPClient

# Import Salt Testing Libs
from tests.support.helpers import flaky
from tests.support.mixins import LoaderModuleMockMixin
from tests.support.unit import TestCase, skipIf


def check_status():
    """
    Check the status of random.org
    """
    try:
        return HTTPClient().fetch("https://api.random.org/").code == 200
    except Exception:  # pylint: disable=broad-except
        return False


@skipIf(True, "WAR ROOM 7/31/2019, test needs to allow for quotas of random website")
class RandomOrgTestCase(TestCase, LoaderModuleMockMixin):
    """
    Test cases for salt.modules.random_org
    """

    def setup_loader_modules(self):
        return {random_org: {}}

    def setUp(self):
        if check_status() is False:
            self.skipTest("External resource 'https://api.random.org/' not available")

    # 'getUsage' function tests: 1

    def test_getusage(self):
        """
        Test if it show current usages statistics.
        """
        ret = {"message": "No Random.org api key or api version found.", "res": False}
        self.assertDictEqual(random_org.getUsage(), ret)

        self.assertDictEqual(
            random_org.getUsage(api_key="peW", api_version="1"),
            {
                "bitsLeft": None,
                "requestsLeft": None,
                "res": True,
                "totalBits": None,
                "totalRequests": None,
            },
        )

    # 'generateIntegers' function tests: 1

    def test_generateintegers(self):
        """
        Test if it generate random integers.
        """
        ret1 = {"message": "No Random.org api key or api version found.", "res": False}
        self.assertDictEqual(random_org.generateIntegers(), ret1)

        ret2 = {"message": "Rquired argument, number is missing.", "res": False}
        self.assertDictEqual(
            random_org.generateIntegers(api_key="peW", api_version="1"), ret2
        )

        ret3 = {
            "message": "Number of integers must be between 1 and 10000",
            "res": False,
        }
        self.assertDictEqual(
            random_org.generateIntegers(
                api_key="peW", api_version="1", number="5", minimum="1", maximum="6"
            ),
            ret3,
        )

        ret4 = {
            "message": (
                "Minimum argument must be between -1,000,000,000" " and 1,000,000,000"
            ),
            "res": False,
        }
        self.assertDictEqual(
            random_org.generateIntegers(
                api_key="peW", api_version="1", number=5, minimum="1", maximum="6"
            ),
            ret4,
        )

        ret5 = {
            "message": (
                "Maximum argument must be between -1,000,000,000" " and 1,000,000,000"
            ),
            "res": False,
        }
        self.assertDictEqual(
            random_org.generateIntegers(
                api_key="peW", api_version="1", number=5, minimum=1, maximum="6"
            ),
            ret5,
        )

        ret6 = {"message": "Base must be either 2, 8, 10 or 16.", "res": False}
        self.assertDictEqual(
            random_org.generateIntegers(
                api_key="peW", api_version="1", number=5, minimum=1, maximum=6, base="2"
            ),
            ret6,
        )

        ret7 = {"message": "Parameter 'apiKey' is malformed", "res": False}
        self.assertDictEqual(
            random_org.generateIntegers(
                api_key="peW", api_version="1", number=5, minimum=1, maximum=6, base=2
            ),
            ret7,
        )

    # 'generateStrings' function tests: 1

    def test_generatestrings(self):
        """
        Test if it generate random strings.
        """
        ret1 = {"message": "No Random.org api key or api version found.", "res": False}
        self.assertDictEqual(random_org.generateStrings(), ret1)

        ret2 = {"message": "Required argument, number is missing.", "res": False}
        self.assertDictEqual(
            random_org.generateStrings(api_key="peW", api_version="1"), ret2
        )

        ret3 = {
            "message": "Number of strings must be between 1 and 10000",
            "res": False,
        }
        char = "abcdefghijklmnopqrstuvwxyz"
        self.assertDictEqual(
            random_org.generateStrings(
                api_key="peW", api_version="1", number="5", length="8", characters=char
            ),
            ret3,
        )

        ret3 = {"message": "Length of strings must be between 1 and 20", "res": False}
        self.assertDictEqual(
            random_org.generateStrings(
                api_key="peW", api_version="1", number=5, length="8", characters=char
            ),
            ret3,
        )

        ret3 = {"message": "Length of characters must be less than 80.", "res": False}
        self.assertDictEqual(
            random_org.generateStrings(
                api_key="peW", api_version="1", number=5, length=8, characters=char * 4
            ),
            ret3,
        )

        ret3 = {"message": "Parameter 'apiKey' is malformed", "res": False}
        self.assertDictEqual(
            random_org.generateStrings(
                api_key="peW", api_version="1", number=5, length=8, characters=char
            ),
            ret3,
        )

    # 'generateUUIDs' function tests: 1

    def test_generateuuids(self):
        """
        Test if it generate a list of random UUIDs.
        """
        ret1 = {"message": "No Random.org api key or api version found.", "res": False}
        self.assertDictEqual(random_org.generateUUIDs(), ret1)

        ret2 = {"message": "Required argument, number is missing.", "res": False}
        self.assertDictEqual(
            random_org.generateUUIDs(api_key="peW", api_version="1"), ret2
        )

        ret3 = {"message": "Number of UUIDs must be between 1 and 1000", "res": False}
        self.assertDictEqual(
            random_org.generateUUIDs(api_key="peW", api_version="1", number="5"), ret3
        )

        ret3 = {"message": "Parameter 'apiKey' is malformed", "res": False}
        self.assertDictEqual(
            random_org.generateUUIDs(api_key="peW", api_version="1", number=5), ret3
        )

    # 'generateDecimalFractions' function tests: 1

    @flaky
    def test_generatedecimalfractions(self):
        """
        Test if it generates true random decimal fractions.
        """
        ret1 = {"message": "No Random.org api key or api version found.", "res": False}
        self.assertDictEqual(random_org.generateDecimalFractions(), ret1)

        ret2 = {"message": "Required argument, number is missing.", "res": False}
        self.assertDictEqual(
            random_org.generateDecimalFractions(api_key="peW", api_version="1"), ret2
        )

        ret3 = {
            "message": ("Number of decimal fractions must be" " between 1 and 10000"),
            "res": False,
        }
        self.assertDictEqual(
            random_org.generateDecimalFractions(
                api_key="peW",
                api_version="1",
                number="5",
                decimalPlaces="4",
                replacement=True,
            ),
            ret3,
        )

        ret4 = {
            "message": "Number of decimal places must be between 1 and 20",
            "res": False,
        }
        self.assertDictEqual(
            random_org.generateDecimalFractions(
                api_key="peW",
                api_version="1",
                number=5,
                decimalPlaces="4",
                replacement=True,
            ),
            ret4,
        )

        ret5 = {"message": "Parameter 'apiKey' is malformed", "res": False}
        self.assertDictEqual(
            random_org.generateDecimalFractions(
                api_key="peW",
                api_version="1",
                number=5,
                decimalPlaces=4,
                replacement=True,
            ),
            ret5,
        )

    # 'generateGaussians' function tests: 1

    @flaky
    def test_generategaussians(self):
        """
        Test if it generates true random numbers from a
        Gaussian distribution (also known as a normal distribution).
        """
        ret1 = {"message": "No Random.org api key or api version found.", "res": False}
        self.assertDictEqual(random_org.generateGaussians(), ret1)

        ret2 = {"message": "Required argument, number is missing.", "res": False}
        self.assertDictEqual(
            random_org.generateGaussians(api_key="peW", api_version="1"), ret2
        )

        ret3 = {
            "message": ("Number of decimal fractions must be" " between 1 and 10000"),
            "res": False,
        }
        self.assertDictEqual(
            random_org.generateGaussians(
                api_key="peW",
                api_version="1",
                number="5",
                mean="0.0",
                standardDeviation="1.0",
                significantDigits="8",
            ),
            ret3,
        )

        ret4 = {
            "message": (
                "The distribution's mean must be between" " -1000000 and 1000000"
            ),
            "res": False,
        }
        self.assertDictEqual(
            random_org.generateGaussians(
                api_key="peW",
                api_version="1",
                number=5,
                mean="0.0",
                standardDeviation="1.0",
                significantDigits="8",
            ),
            ret4,
        )

        ret5 = {
            "message": (
                "The distribution's standard deviation must be"
                " between -1000000 and 1000000"
            ),
            "res": False,
        }
        self.assertDictEqual(
            random_org.generateGaussians(
                api_key="peW",
                api_version="1",
                number=5,
                mean=0.0,
                standardDeviation="1.0",
                significantDigits="8",
            ),
            ret5,
        )

        ret6 = {
            "message": ("The number of significant digits must be" " between 2 and 20"),
            "res": False,
        }
        self.assertDictEqual(
            random_org.generateGaussians(
                api_key="peW",
                api_version="1",
                number=5,
                mean=0.0,
                standardDeviation=1.0,
                significantDigits="8",
            ),
            ret6,
        )

        ret7 = {"message": "Parameter 'apiKey' is malformed", "res": False}
        self.assertDictEqual(
            random_org.generateGaussians(
                api_key="peW",
                api_version="1",
                number=5,
                mean=0.0,
                standardDeviation=1.0,
                significantDigits=8,
            ),
            ret7,
        )

    # 'generateBlobs' function tests: 1

    def test_generateblobs(self):
        """
        Test if it list all Slack users.
        """
        ret1 = {"message": "No Random.org api key or api version found.", "res": False}
        self.assertDictEqual(random_org.generateBlobs(), ret1)

        ret2 = {"message": "Required argument, number is missing.", "res": False}
        self.assertDictEqual(
            random_org.generateBlobs(api_key="peW", api_version="1"), ret2
        )

        ret3 = {"message": "Number of blobs must be between 1 and 100", "res": False}
        self.assertDictEqual(
            random_org.generateBlobs(
                api_key="peW", api_version="1", number="5", size="1"
            ),
            ret3,
        )

        ret4 = {"message": "Number of blobs must be between 1 and 100", "res": False}
        self.assertDictEqual(
            random_org.generateBlobs(api_key="peW", api_version="1", number=5, size=1),
            ret4,
        )

        ret5 = {"message": "Format must be either base64 or hex.", "res": False}
        self.assertDictEqual(
            random_org.generateBlobs(
                api_key="peW", api_version="1", number=5, size=8, format="oct"
            ),
            ret5,
        )

        ret6 = {"message": "Parameter 'apiKey' is malformed", "res": False}
        self.assertDictEqual(
            random_org.generateBlobs(
                api_key="peW", api_version="1", number=5, size=8, format="hex"
            ),
            ret6,
        )
