81 lines
2.5 KiB
Python
81 lines
2.5 KiB
Python
import sys
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from unittest import mock
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from unittest.mock import MagicMock
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from test_utils import CharmTestCase
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# python-apt is not installed as part of test-requirements but is imported by
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# some charmhelpers modules so create a fake import.
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sys.modules['apt'] = MagicMock()
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sys.modules['apt_pkg'] = MagicMock()
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import actions
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class PauseTestCase(CharmTestCase):
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def setUp(self):
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super(PauseTestCase, self).setUp(
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actions, ["pause_unit_helper",
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"charmhelpers.core.hookenv.log",
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"charmhelpers.core.hookenv.status_set",
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"charmhelpers.core.hookenv.config"])
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self.patch_object(None, "actions.register_configs",
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name="register_configs",
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return_value='test-config')
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def test_pauses_services(self):
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actions.pause([])
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self.pause_unit_helper.assert_called_once_with('test-config')
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class ResumeTestCase(CharmTestCase):
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def setUp(self):
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super(ResumeTestCase, self).setUp(
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actions, ["resume_unit_helper",
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"charmhelpers.core.hookenv.log",
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"charmhelpers.core.hookenv.status_set",
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"charmhelpers.core.hookenv.config"])
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self.patch_object(None, "actions.register_configs",
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name="register_configs",
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return_value='test-config')
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def test_resumes_services(self):
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actions.resume([])
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self.resume_unit_helper.assert_called_once_with('test-config')
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class MainTestCase(CharmTestCase):
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def setUp(self):
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super(MainTestCase, self).setUp(actions, ["action_fail"])
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def test_invokes_action(self):
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dummy_calls = []
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def dummy_action(args):
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dummy_calls.append(True)
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with mock.patch.dict(actions.ACTIONS, {"foo": dummy_action}):
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actions.main(["foo"])
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self.assertEqual(dummy_calls, [True])
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def test_unknown_action(self):
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"""Unknown actions aren't a traceback."""
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exit_string = actions.main(["foo"])
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self.assertEqual("Action foo undefined", exit_string)
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def test_failing_action(self):
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"""Actions which traceback trigger action_fail() calls."""
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dummy_calls = []
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self.action_fail.side_effect = dummy_calls.append
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def dummy_action(args):
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raise ValueError("uh oh")
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with mock.patch.dict(actions.ACTIONS, {"foo": dummy_action}):
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actions.main(["foo"])
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self.assertEqual(dummy_calls, ["Action foo failed: uh oh"])
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