# -*- 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.states.at as at

# Import Salt Testing Libs
from tests.support.mixins import LoaderModuleMockMixin
from tests.support.mock import MagicMock, patch
from tests.support.unit import TestCase


class AtTestCase(TestCase, LoaderModuleMockMixin):
    """
    Test cases for salt.states.at
    """

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

    # 'present' function tests: 1

    def test_present(self):
        """
        Test to add a job to queue.
        """

        # input variables
        name = "jboss"
        timespec = "9:09 11/04/15"
        tag = "love"
        user = "jam"

        # mock for at.at module call
        mock_atat = {
            "jobs": [
                {
                    "date": "2015-11-04",
                    "job": "1476031633.a",
                    "queue": "a",
                    "tag": tag,
                    "time": "09:09:00",
                    "user": user,
                },
            ],
        }

        # normale return
        ret = {
            "name": name,
            "result": True,
            "changes": {
                "date": "2015-11-04",
                "job": "1476031633.a",
                "queue": "a",
                "tag": "love",
                "time": "09:09:00",
                "user": "jam",
            },
            "comment": "job {name} added and will run on {timespec}".format(
                name=name, timespec=timespec
            ),
        }

        # unknown user return
        ret_user = {}
        ret_user.update(ret)
        ret_user.update(
            {
                "result": False,
                "changes": {},
                "comment": "user {0} does not exists".format(user),
            }
        )

        # add a job
        mock = MagicMock(return_value=mock_atat)
        with patch.dict(at.__opts__, {"test": False}):
            with patch.dict(at.__salt__, {"at.at": mock}):
                self.assertDictEqual(at.present(name, timespec, tag), ret)

        # add a job with a non-existing user
        mock = MagicMock(return_value=False)
        with patch.dict(at.__opts__, {"test": False}):
            with patch.dict(at.__salt__, {"user.info": mock}):
                self.assertDictEqual(at.present(name, timespec, tag, user), ret_user)

        # add a job with test=True
        with patch.dict(at.__opts__, {"test": True}):
            ret_test = {}
            ret_test.update(ret)
            ret_test.update({"result": None, "changes": {}})
            self.assertDictEqual(at.present(name, timespec, tag, user), ret_test)

    # 'absent' function tests: 1

    def test_absent(self):
        """
        Test to remove a job from queue
        """
        # input variables
        name = "jboss"
        tag = "rose"
        user = "jam"

        # mock for at.atrm module call
        mock_atatrm = {
            "jobs": {"removed": ["1476033859.a", "1476033855.a"], "tag": None},
        }

        # mock for at.jobcheck module call
        mock_atjobcheck = {
            "jobs": [
                {
                    "date": "2015-11-04",
                    "job": "1476031633.a",
                    "queue": "a",
                    "tag": tag,
                    "time": "09:09:00",
                    "user": user,
                },
            ],
        }

        # normal return
        ret = {
            "name": name,
            "result": True,
            "changes": {"removed": ["1476033859.a", "1476033855.a"]},
            "comment": "removed 2 job(s)",
        }

        # remove a job with test=True
        with patch.dict(at.__opts__, {"test": True}):
            ret_test = {}
            ret_test.update(ret)
            ret_test.update(
                {"result": None, "changes": {}, "comment": "removed ? job(s)"}
            )
            self.assertDictEqual(at.absent(name), ret_test)

        # remove a job and pass limit parameter
        with patch.dict(at.__opts__, {"test": False}):
            ret_limit = {}
            ret_limit.update(ret)
            ret_limit.update(
                {
                    "result": False,
                    "changes": {},
                    "comment": "limit parameter not supported {0}".format(name),
                }
            )
            self.assertDictEqual(at.absent(name, limit="all"), ret_limit)

        # remove all jobs (2 jobs found)
        mock = MagicMock(return_value=mock_atatrm)
        with patch.dict(at.__salt__, {"at.atrm": mock}):
            with patch.dict(at.__opts__, {"test": False}):
                self.assertDictEqual(at.absent(name), ret)

        # remove all jobs (0 jobs found)
        mock_atatrm_nojobs = {}
        mock_atatrm_nojobs.update(mock_atatrm)
        mock_atatrm_nojobs.update({"jobs": {"removed": []}})
        mock = MagicMock(return_value=mock_atatrm_nojobs)
        with patch.dict(at.__salt__, {"at.atrm": mock}):
            with patch.dict(at.__opts__, {"test": False}):
                ret_nojobs = {}
                ret_nojobs.update(ret)
                ret_nojobs.update(
                    {"changes": {}, "comment": ret["comment"].replace("2", "0")}
                )
                self.assertDictEqual(at.absent(name), ret_nojobs)

        # remove all tagged jobs (1 jobs found)
        mock_atatrm_tag = {}
        mock_atatrm_tag.update(mock_atatrm)
        mock_atatrm_tag.update({"jobs": {"removed": ["1476031633.a"], "tag": "rose"}})
        mock = MagicMock(return_value=mock_atatrm_tag)
        with patch.dict(at.__salt__, {"at.atrm": mock}):
            mock = MagicMock(return_value=mock_atjobcheck)
            with patch.dict(at.__salt__, {"at.jobcheck": mock}):
                with patch.dict(at.__opts__, {"test": False}):
                    ret_tag = {}
                    ret_tag.update(ret)
                    ret_tag.update(
                        {
                            "changes": {"removed": ["1476031633.a"]},
                            "comment": ret["comment"].replace("2", "1"),
                        }
                    )
                    self.assertDictEqual(at.absent(name, tag=tag), ret_tag)