def test_that_resolving_warns_about_missing_category_backend_if_no_includes_found(self):
op = UsesParser()
category = MockCategory()
op.resolve([category], [])
self.l.check(('root', 'WARNING', "Category '{0}' has no backend specified".format(category.catid)))
def test_that_resolve_warns_if_category_linked_to_nonexistant_backend(self):
backend = 'db'
category = MockCategory()
root = _build_tree_with_valid_category_include(backend, category)
op = UsesParser()
op.parse(root)
op.resolve([category], {})
self.l.check(('root', 'WARNING', "Category '{0}' has link to nonexistant backend {1}".format(category.catid, backend)))
def test_that_resolving_does_not_warn_if_category_missing_backend_but_component_includes_it(self):
backend = 'db'
category = MockCategory()
example_component = Component(categories = [category.catid])
component_name = 'example'
root = _build_tree_with_valid_component_include(backend, component_name)
op = UsesParser()
op.parse(root)
op.resolve([category], {component_name:example_component}, {backend:MockBackend()})
assert_that(self.l.__str__(), is_("No logging captured"))
def test_that_resolve_links_backends_to_categories(self):
backend_name = 'db'
category = MockCategory()
root = _build_tree_with_valid_category_include(backend_name, category)
op = UsesParser()
op.parse(root)
backend = MockBackend()
op.resolve([category], {}, {backend_name:backend})
assert_that(backend.add_category_called, is_(True))
assert_that(backend.categories, has_item(same_instance(category)))
def test_that_resolve_links_categories_to_backend(self):
backend = 'db'
category = MockCategory()
root = _build_tree_with_valid_category_include(backend, category)
op = UsesParser()
op.parse(root)
example_backend = MockBackend()
op.resolve([category], {}, {backend:example_backend})
assert_that(category.set_backend_called, is_(True))
assert_that(category.backend, is_(same_instance(example_backend)))
def test_that_resolving_does_not_warn_if_category_missing_backend_but_include_all_specified(self):
root = ET.Element('config')
uses = ET.SubElement(root, 'uses')
backend = 'db'
use = ET.SubElement(uses, 'use', {'backend':backend})
ET.SubElement(use, 'includeall')
op = UsesParser()
category = MockCategory()
op.parse(root)
op.resolve([category], [], {backend:MockBackend()})
assert_that(self.l.__str__(), is_("No logging captured"))
def test_that_resolve_warns_if_component_include_is_not_in_components_list(self):
component_name = 'nonexistant'
root = ET.Element('config')
uses = ET.SubElement(root, 'uses')
backend = 'db'
use = ET.SubElement(uses, 'use', {'backend':backend})
include = ET.SubElement(use, 'include')
ET.SubElement(include, 'component', {'name':component_name})
op = UsesParser()
op.parse(root)
category_name = "don't care"
op.resolve([MockCategory(category_name)], {})
# TODO We don't care about the second method here. Create a better matcher than l.check to allow checking for only a subset of the messages
self.l.check(('root', 'WARNING', "Component '{0}' is included/excluded for backend {1}, but does not exist".format(component_name, backend)),
('root', 'WARNING', "Category '{0}' has no backend specified".format(category_name)))
def test_that_component_level_exclude_overrides_include_all(self):
category = MockCategory()
example_component = Component(categories = [category.catid])
component_name = 'example'
root = ET.Element('config')
uses = ET.SubElement(root, 'uses')
backend = 'db'
use = ET.SubElement(uses, 'use', {'backend':backend})
ET.SubElement(use, 'includeall')
exclude = ET.SubElement(use, 'exclude')
ET.SubElement(exclude, 'component', {'name':component_name})
op = UsesParser()
op.parse(root)
op.resolve([category], {component_name:example_component})
self.l.check(('root', 'WARNING', "Category '{0}' has no backend specified".format(category.catid)))
