salt/tests/unit/states/test_boto_lc.py

# -*- 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.boto_lc as boto_lc
from salt.exceptions import SaltInvocationError

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


class BotoLcTestCase(TestCase, LoaderModuleMockMixin):
    """
    Test cases for salt.states.boto_lc
    """

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

    # 'present' function tests: 1

    def test_present(self):
        """
        Test to ensure the launch configuration exists.
        """
        name = "mylc"
        image_id = "ami-0b9c9f62"

        ret = {"name": name, "result": True, "changes": {}, "comment": ""}

        self.assertRaises(
            SaltInvocationError,
            boto_lc.present,
            name,
            image_id,
            user_data=True,
            cloud_init=True,
        )

        mock = MagicMock(side_effect=[True, False])
        with patch.dict(
            boto_lc.__salt__, {"boto_asg.launch_configuration_exists": mock}
        ):
            comt = "Launch configuration present."
            ret.update({"comment": comt})
            self.assertDictEqual(boto_lc.present(name, image_id), ret)

            with patch.dict(boto_lc.__opts__, {"test": True}):
                comt = "Launch configuration set to be created."
                ret.update({"comment": comt, "result": None})
                self.assertDictEqual(boto_lc.present(name, image_id), ret)

    # 'absent' function tests: 1

    def test_absent(self):
        """
        Test to ensure the named launch configuration is deleted.
        """
        name = "mylc"

        ret = {"name": name, "result": True, "changes": {}, "comment": ""}

        mock = MagicMock(side_effect=[False, True])
        with patch.dict(
            boto_lc.__salt__, {"boto_asg.launch_configuration_exists": mock}
        ):
            comt = "Launch configuration does not exist."
            ret.update({"comment": comt})
            self.assertDictEqual(boto_lc.absent(name), ret)

            with patch.dict(boto_lc.__opts__, {"test": True}):
                comt = "Launch configuration set to be deleted."
                ret.update({"comment": comt, "result": None})
                self.assertDictEqual(boto_lc.absent(name), ret)