class TestCourse(TestBase):
@mock.patch('reckoner.course.get_helm_client', autospec=True)
def setUp(self, mock_helm_client_course_scope, autospec=True):
mock_helm_client_course_instance = mock_helm_client_course_scope([])
mock_helm_client_course_instance.version = '100.100.100'
super(type(self), self).setUp()
self.configure_subprocess_mock(test_repo_update_return_string, '', 0)
with open(test_course) as f:
self.c = Course(f)
self.test_repository = Repository(test_repository_dict, None)
def test_config_instance(self):
self.assertIsInstance(self.c.config, Config)
def test_course_values(self):
self.assertIsInstance(self.c, Course)
self.assertEqual([chart._release_name for chart in self.c.charts], test_release_names)
self.assertNotEqual([chart.name for chart in self.c.charts], test_release_names,
msg="All the release names match the chart names, this may happen if you've edited the "
"test_course.yml and not provided an example with a different chart_name and chart.")
self.assertEqual(self.c.repositories[0].name, test_repository_dict['name'])
self.assertEqual(self.c.repositories[0].url, test_repository_dict['url'])
self.assertEqual(list(self.c.minimum_versions.keys()), test_minimum_versions)
self.assertIsInstance(self.c.repositories, list)
def test_plot_course(self):
self.configure_subprocess_mock('', '', 0) # TODO: Lots of work do do here on installation of the list of charts
self.c.plot(list(self.c._dict['charts']))
self.assertEqual(self.c._charts_to_install, self.c.charts)
def test_failed_pre_install_hooks_fail_chart_installation(self, configMock, helmClientMock, yamlLoadMock, sysMock, repoMock, chartCallMock):
"""Test that the chart isn't installed when the pre_install hooks return any non-zero responses. This also assures we don't raise python errors with hook errors."""
c = configMock()
c.helm_args = ['provided args']
c.local_development = False
h = helmClientMock()
h.client_version = '0.0.1'
yamlLoadMock.load.return_value = {
'charts': {
'first-chart': {
'hooks': {
'pre_install': [
'run a failed command here',
]
}
}
}
}
chartCallMock.return_value = Response(exitcode=1, command_string='mocked', stderr=' ', stdout=' ')
course = Course(None)
course.plot(['first-chart'])
self.assertEqual(chartCallMock.call_count, 1)
self.assertEqual(len(course.failed_charts), 1, "We should have only one failed chart install due to hook failure.")
def test_failed_pre_install_hooks_fail_chart_installation(
self, configMock, helmClientMock, yamlLoadMock, sysMock, repoMock,
hookCallMock, chartConfigMock):
"""Test that the chart isn't installed when the pre_install hooks return any non-zero responses. This also assures we don't raise python errors with hook errors."""
c = configMock()
c.continue_on_error = False
c.helm_args = ['provided args']
chartConfig = chartConfigMock()
chartConfig.course_base_directory = '.'
chartConfig.dryrun = False
chartConfig.create_namespace = True
chartConfig.cluster_namespaces = []
h = helmClientMock(c.helm_args)
h.client_version = '0.0.1'
yamlLoadMock.load.return_value = {
'charts': {
'first-chart': {
'hooks': {
'pre_install': [
'run a failed command here',
]
}
}
}
}
course = Course(None)
results = course.plot(['first-chart'])
self.assertEqual(
len([result for result in results if result.failed]), 1,
"We should have only one failed chart install due to hook failure."
)
class TestCourse(TestBase):
def setUp(self):
super(type(self), self).setUp()
self.configure_subprocess_mock(test_repo_update_return_string, '', 0)
with open(test_course) as f:
self.c = Course(f)
self.test_repository = Repository(test_repository_dict)
def test_config_instance(self):
self.assertIsInstance(self.c.config, Config)
def test_course_values(self):
self.assertIsInstance(self.c, Course)
self.assertEqual([chart._release_name for chart in self.c.charts],
test_release_names)
self.assertNotEqual(
[chart.name for chart in self.c.charts],
test_release_names,
msg=
"All the release names match the chart names, this may happen if you've edited the "
"test_course.yml and not provided an example with a different chart_name and chart."
)
self.assertEqual(self.c.repositories[0].name,
test_repository_dict['name'])
self.assertEqual(self.c.repositories[0].url,
test_repository_dict['url'])
self.assertEqual(self.c.minimum_versions.keys(), test_minimum_versions)
self.assertIsInstance(self.c.repositories, list)
def test_minimum_version(self):
self.configure_subprocess_mock(test_helm_version_return_string, '', 0)
self.c.minimum_versions['reckoner'] = test_reckoner_version
self.assertRaises(MinimumVersionException,
self.c._compare_required_versions)
def test_plot_course(self):
self.configure_subprocess_mock(
'', '', 0
) # TODO: Lots of work do do here on installation of the list of charts
self.c.plot(list(self.c._dict['charts']))
self.assertEqual(self.c._charts_to_install, self.c.charts)
def test_plot(self, mockHook, mockGetHelm, mockYAML):
mockYAML.load.return_value = self.course_yaml
course = Course(None)
assert course.plot(['first-chart'])
