def test_catchall_versions_are_ignored_for_nonpreferred_resources():
resource = Resource(
group='group1',
version='version1',
preferred=False,
plural='plural1',
singular='singular1',
kind='kind1',
shortcuts=['shortcut1', 'shortcut2'],
categories=['category1', 'category2'],
)
selector = Selector(EVERYTHING)
matches = selector.check(resource)
assert not matches
def test_two_args_with_group_and_conventional_version(version, group, name):
selector = Selector(f'{group}/{version}', name)
assert selector.group == group
assert selector.version == version
assert selector.kind is None
assert selector.plural is None
assert selector.singular is None
assert selector.shortcut is None
assert selector.category is None
assert selector.any_name == name
def test_kwarg_version():
selector = Selector(version='version1', any_name='whatever')
assert selector.group is None
assert selector.version == 'version1'
assert selector.kind is None
assert selector.plural is None
assert selector.singular is None
assert selector.shortcut is None
assert selector.category is None
assert selector.any_name == 'whatever'
def test_two_args_and_corev1(name):
selector = Selector('v1', name)
assert selector.group == ''
assert selector.version == 'v1'
assert selector.kind is None
assert selector.plural is None
assert selector.singular is None
assert selector.shortcut is None
assert selector.category is None
assert selector.any_name == name
def test_one_arg_with_group_and_conventional_version(version, group):
selector = Selector(f'name1.{version}.{group}')
assert selector.group == group
assert selector.version == version
assert selector.kind is None
assert selector.plural is None
assert selector.singular is None
assert selector.shortcut is None
assert selector.category is None
assert selector.any_name == 'name1'
def test_two_args_with_only_group(group, name):
selector = Selector(f'{group}', name)
assert selector.group == group
assert selector.version is None
assert selector.kind is None
assert selector.plural is None
assert selector.singular is None
assert selector.shortcut is None
assert selector.category is None
assert selector.any_name == name
def test_one_arg_with_group(group):
selector = Selector(f'name1.{group}')
assert selector.group == group
assert selector.version is None
assert selector.kind is None
assert selector.plural is None
assert selector.singular is None
assert selector.shortcut is None
assert selector.category is None
assert selector.any_name == 'name1'
def test_three_args(group, version, name):
selector = Selector(group, version, name)
assert selector.group == group
assert selector.version == version
assert selector.kind is None
assert selector.plural is None
assert selector.singular is None
assert selector.shortcut is None
assert selector.category is None
assert selector.any_name == name
def test_one_arg_with_only_name(name):
selector = Selector(name)
assert selector.group is None
assert selector.version is None
assert selector.kind is None
assert selector.plural is None
assert selector.singular is None
assert selector.shortcut is None
assert selector.category is None
assert selector.any_name == name
def test_kwarg_any_name():
selector = Selector(any_name='name1')
assert selector.group is None
assert selector.version is None
assert selector.kind is None
assert selector.plural is None
assert selector.singular is None
assert selector.shortcut is None
assert selector.category is None
assert selector.any_name == 'name1'
def test_resources():
resource1 = Resource('group1', 'version1', 'plural1')
resource2 = Resource('group2', 'version2', 'plural2')
selector1 = Selector('group1', 'version1', 'plural1')
selector2 = Selector('group2', 'version2', 'plural2')
handler1 = Mock(selector=selector1)
handler2 = Mock(selector=selector2)
registry = OperatorRegistry()
registry.resource_watching_handlers.append(handler1)
registry.resource_changing_handlers.append(handler2)
registry.resource_watching_handlers.append(handler2)
registry.resource_changing_handlers.append(handler1)
resources = registry.resources
assert isinstance(resources, collections.abc.Collection)
assert len(resources) == 2
assert resource1 in resources
assert resource2 in resources
def test_empty_names_are_prohibited_with_kwargs(kwarg):
with pytest.raises(TypeError) as err:
Selector(**{kwarg: ''})
assert "Names must not be empty strings" in str(err.value)
def test_conflicting_name_with_positional_name(kwarg):
with pytest.raises(TypeError) as err:
Selector('name1', **{kwarg: 'name2'})
assert "Ambiguous resource specification with names" in str(err.value)
def test_conflicting_names_with_only_kwargs(kwargs):
with pytest.raises(TypeError) as err:
Selector(**kwargs)
assert "Ambiguous resource specification with names" in str(err.value)
def test_no_name_but_version():
with pytest.raises(TypeError) as err:
Selector(version='version1')
assert "Unspecific resource with no names" in str(err.value)
def test_when_groupversion_mismatch_but_names_do_match(resource, kwarg, kwval,
group, version):
selector = Selector(group=group, version=version, **{kwarg: kwval})
matches = selector.check(resource)
assert not matches
def test_no_args():
with pytest.raises(TypeError) as err:
Selector()
assert "Unspecific resource with no names" in str(err.value)
def test_no_name_but_group():
with pytest.raises(TypeError) as err:
Selector(group='group1')
assert "Unspecific resource with no names" in str(err.value)
def test_different_resource():
selector = Selector('group1', 'version1', 'plural1')
resource = Resource('group2', 'version2', 'plural2')
handler = Mock(selector=selector)
matches = _matches_resource(handler, resource)
assert not matches
def test_equivalent_resources():
selector = Selector('group1', 'version1', 'plural1')
resource = Resource('group1', 'version1', 'plural1')
handler = Mock(selector=selector)
matches = _matches_resource(handler, resource)
assert matches
def test_empty_names_are_prohibited_with_positionals():
with pytest.raises(TypeError) as err:
Selector('')
assert "Names must not be empty strings" in str(err.value)
def test_when_matches_everything(resource, group, version):
selector = Selector(EVERYTHING, group=group, version=version)
matches = selector.check(resource)
assert matches
def test_selection_of_nonspecific_resources(resource, kwarg, kwval):
selector = Selector(**{kwarg: kwval})
selected = selector.select([resource])
assert not selector.is_specific # prerequisite
assert selected == {resource}
def test_when_matches_names(resource, kwarg, kwval, group, version):
selector = Selector(group=group, version=version, **{kwarg: kwval})
matches = selector.check(resource)
assert matches
def test_events_are_matched_when_explicitly_named(selector_args):
resource = Resource('', 'v1', 'events')
selector = Selector(*selector_args)
matches = selector.check(resource)
assert matches
def test_precedence_of_corev1_same_as_others_when_nonspecific(
resource, v1_resource, kwarg, kwval):
selector = Selector(**{kwarg: kwval})
selected = selector.select([resource, v1_resource])
assert not selector.is_specific # prerequisite
assert selected == {resource, v1_resource}
def test_too_many_args():
with pytest.raises(TypeError) as err:
Selector('group1', 'version1', 'name1', 'etc')
assert "Too many positional arguments" in str(err.value)
def test_events_are_excluded_from_everything(resource_kwargs, selector_args):
resource = Resource(**resource_kwargs, plural='events')
selector = Selector(*selector_args)
matches = selector.check(resource)
assert not matches
def selector(resource):
""" The selector used in the tests. Usually mocked, so it does not matter. """
return Selector(group=resource.group, version=resource.version, plural=resource.plural)
def test_repr_with_names(kw):
selector = Selector(**{kw: 'name1'})
selector_repr = repr(selector)
assert selector_repr == f"Selector({kw}='name1')"
