def test_no_categories_or_tags(self):
"""Charm has neither categories nor tags."""
linter = Mock()
charm = {}
validate_categories_and_tags(charm, linter)
linter.warn.assert_called_once_with(
'Metadata missing required field "tags"')
def test_valid_categories(self):
"""Charm has valid categories, which should be changed to tags"""
info = "Categories are being deprecated in favor of tags. " 'Please rename the "categories" field to "tags".'
linter = Mock()
validate_categories_and_tags({"categories": ["misc"]}, linter)
linter.warn.assert_called_once_with(info)
self.assertFalse(linter.info.called)
self.assertFalse(linter.err.called)
def test_invalid_tags(self):
"""Charm has invalid tags field"""
warning = 'Metadata field "tags" must be a non-empty list'
linter = Mock()
validate_categories_and_tags({'tags': 'foo'}, linter)
linter.warn.assert_called_once_with(warning)
linter.reset_mock()
validate_categories_and_tags({'tags': []}, linter)
linter.warn.assert_called_once_with(warning)
def test_valid_categories(self):
"""Charm has valid categories, which should be changed to tags"""
info = ('Categories are being deprecated in favor of tags. '
'Please rename the "categories" field to "tags".')
linter = Mock()
validate_categories_and_tags({'categories': ['misc']}, linter)
linter.warn.assert_called_once_with(info)
self.assertFalse(linter.info.called)
self.assertFalse(linter.err.called)
def test_invalid_categories(self):
"""Charm has invalid categories field"""
warning = ('Categories metadata must be a list of one or more of: '
'applications, app-servers, databases, file-servers, '
'cache-proxy, misc')
linter = Mock()
validate_categories_and_tags({'categories': 'foo'}, linter)
linter.warn.assert_any_call(warning)
linter.reset_mock()
validate_categories_and_tags({'categories': []}, linter)
linter.warn.assert_any_call(warning)
def test_invalid_categories(self):
"""Charm has invalid categories field"""
warning = (
'Categories metadata must be a list of one or more of: '
'applications, app-servers, databases, file-servers, '
'cache-proxy, misc'
)
linter = Mock()
validate_categories_and_tags({'categories': 'foo'}, linter)
linter.warn.assert_any_call(warning)
linter.reset_mock()
validate_categories_and_tags({'categories': []}, linter)
linter.warn.assert_any_call(warning)
