def test_registration_ok(self):
'''This test case ensures all resources are registered correctly.'''
registrator = ResourcesRegistrator(Mock(), file_patterns=["simple_resource.py"], folder_pattern=["tests/"])
root_folder = instantiator.get_class_abslocation(SettingsFacade)
registrator.register_resources(root_folder)
registry = ResourcesRegistry()
resource = registry.find_by_name("Simple Resource")
self.assertIsNotNone(resource)
self.assertEqual(resource.name, "Simple Resource")
self.assertEqual(resource.version, 1.0)
self.assertEqual(resource.url, "/simple-resources")
self.assertEqual(resource.subresources, {"address": ["address_id"]})
model = resource.model
self.assertIsNotNone(model)
from fantastico.roa.tests.simple_resource import SimpleResource
self.assertEqual(model, SimpleResource)
def test_registration_ok(self):
'''This test case ensures all resources are registered correctly.'''
registrator = ResourcesRegistrator(
Mock(),
file_patterns=["simple_resource.py"],
folder_pattern=["tests/"])
root_folder = instantiator.get_class_abslocation(SettingsFacade)
registrator.register_resources(root_folder)
registry = ResourcesRegistry()
resource = registry.find_by_name("Simple Resource")
self.assertIsNotNone(resource)
self.assertEqual(resource.name, "Simple Resource")
self.assertEqual(resource.version, 1.0)
self.assertEqual(resource.url, "/simple-resources")
self.assertEqual(resource.subresources, {"address": ["address_id"]})
model = resource.model
self.assertIsNotNone(model)
from fantastico.roa.tests.simple_resource import SimpleResource
self.assertEqual(model, SimpleResource)
def test_find_resource_by_name_notfound(self):
'''This test case ensures no exception is raised when we try to retrieve a resource which is not registered.'''
registry = ResourcesRegistry()
resource = registry.find_by_name("app-setting", 1.0)
self.assertIsNone(resource)
def test_find_resource_by_url_notofound(self):
'''This test case ensures None is returned if the resource can not be found by url.'''
registry = ResourcesRegistry()
resource = registry.find_by_url("/app-settings", "latest")
self.assertIsNone(resource)
def test_find_resource_by_url_notofound(self):
'''This test case ensures None is returned if the resource can not be found by url.'''
registry = ResourcesRegistry()
resource = registry.find_by_url("/app-settings", "latest")
self.assertIsNone(resource)
def test_unregister_resource_namenotfound(self):
'''This test case ensures no exception is raised if the given resource name is not registered.'''
registry = ResourcesRegistry()
registry.unregister_resource("not_found", 1.0)
self.assertIsNone(registry.find_by_name("not_found", 1.0))
def test_unregister_resource_namenotfound(self):
'''This test case ensures no exception is raised if the given resource name is not registered.'''
registry = ResourcesRegistry()
registry.unregister_resource("not_found", 1.0)
self.assertIsNone(registry.find_by_name("not_found", 1.0))
def test_find_resource_by_name_notfound(self):
'''This test case ensures no exception is raised when we try to retrieve a resource which is not registered.'''
registry = ResourcesRegistry()
resource = registry.find_by_name("app-setting", 1.0)
self.assertIsNone(resource)
def _register_resource_duplicate(self, resource1, resource2):
'''This method executes register resource test case for duplicate exception.'''
registry = ResourcesRegistry()
registry.register_resource(resource1)
with self.assertRaises(FantasticoRoaDuplicateError):
registry.register_resource(resource2)
def test_find_resource_by_url_version_notfound(self):
'''This test case ensures None is returned if the resource url is found but the requested version is not registered.'''
registry = ResourcesRegistry()
registry.register_resource(Resource(name="app-setting", url="/app-settings", version="1.0"))
resource = registry.find_by_url("/app-settings", 2.0)
self.assertIsNone(resource)
def test_find_resource_by_name_version_notfound(self):
'''This test case ensures no exception is raised when we try to retrieve a resource which does not have the version
requested registered.'''
registry = ResourcesRegistry()
registry.register_resource(Resource(name="app-setting", url="/app-settings"))
resource = registry.find_by_name("app-setting", 2.0)
self.assertIsNone(resource)
def test_find_resource_by_url_version_notfound(self):
'''This test case ensures None is returned if the resource url is found but the requested version is not registered.'''
registry = ResourcesRegistry()
registry.register_resource(
Resource(name="app-setting", url="/app-settings", version="1.0"))
resource = registry.find_by_url("/app-settings", 2.0)
self.assertIsNone(resource)
def test_find_resource_by_name_version_notfound(self):
'''This test case ensures no exception is raised when we try to retrieve a resource which does not have the version
requested registered.'''
registry = ResourcesRegistry()
registry.register_resource(
Resource(name="app-setting", url="/app-settings"))
resource = registry.find_by_name("app-setting", 2.0)
self.assertIsNone(resource)
def _find_resource_by_name(self, name, version):
'''This method provides a test case template for find by name method.'''
resource = Resource(name=name, url="/%ss" % name)
registry = ResourcesRegistry()
registry.register_resource(resource)
if version != "latest":
found_resource = registry.find_by_name(name, version)
else:
found_resource = registry.find_by_name(name)
self.assertEqual(resource.name, found_resource.name)
self.assertEqual(resource.version, found_resource.version)
self.assertEqual(resource.url, found_resource.url)
self.assertEqual(resource.model, found_resource.model)
def _find_resource_by_url(self, url, version):
'''This method provides a test case template for find by url method.'''
resource = Resource(name=url[1:-1], url=url)
registry = ResourcesRegistry()
registry.register_resource(resource)
if version != "latest":
found_resource = registry.find_by_url(url, version)
else:
found_resource = registry.find_by_url(url)
self.assertEqual(resource.name, found_resource.name)
self.assertEqual(resource.version, found_resource.version)
self.assertEqual(resource.url, found_resource.url)
self.assertEqual(resource.model, found_resource.model)
def test_unregister_resource_noremaining_version(self):
'''This test case ensures latest version is also removed when all resource versions are removed.'''
registry = ResourcesRegistry()
expected_name = "app-setting"
expected_url = "/app-setting"
resource1 = Resource(name=expected_name, url=expected_url, version=1.0)
registry.register_resource(resource1)
self.assertEqual(registry.find_by_name(expected_name), resource1)
self.assertEqual(registry.find_by_url(expected_url), resource1)
registry.unregister_resource(expected_name, version=1.0)
self.assertIsNone(registry.find_by_name(expected_name))
self.assertIsNone(registry.find_by_url(expected_url))
def test_unregister_resource_ok(self):
'''This test case ensures unregister is ok for registered resources.'''
registry = ResourcesRegistry()
expected_name = "app-setting"
expected_url = "/app-setting"
resource1 = Resource(name=expected_name, url=expected_url, version=1.0)
resource2 = Resource(name=expected_name, url=expected_url, version=2.0)
registry.register_resource(resource1)
registry.register_resource(resource2)
registry.unregister_resource(expected_name, 2.0)
self.assertIsNone(registry.find_by_name(expected_name, 2.0))
self.assertIsNone(registry.find_by_url(expected_url, 2.0))
self.assertEqual(registry.find_by_name(expected_name), resource1)
self.assertEqual(registry.find_by_url(expected_url), resource1)
def __call__(self, model_cls, resources_registry=None):
'''This method is invoked when the model class is first imported into python virtual machine.'''
from fantastico.roa.resources_registry import ResourcesRegistry
resources_registry = resources_registry or ResourcesRegistry()
self._model = model_cls
model_cls._resource_decorator = self # pylint: disable=W0212
resources_registry.register_resource(self)
return model_cls
def test_unregister_resource_versionnotfound(self):
'''This test case ensures no exception is raised if the given resource version is not registered.'''
registry = ResourcesRegistry()
registry.register_resource(
Resource(name="for_test", url="/for_test", version=2.0))
registry.unregister_resource("for_test", 1.0)
self.assertIsNone(registry.find_by_name("for_test", 1.0))
def test_unregister_resource_noremaining_version(self):
'''This test case ensures latest version is also removed when all resource versions are removed.'''
registry = ResourcesRegistry()
expected_name = "app-setting"
expected_url = "/app-setting"
resource1 = Resource(name=expected_name, url=expected_url, version=1.0)
registry.register_resource(resource1)
self.assertEqual(registry.find_by_name(expected_name), resource1)
self.assertEqual(registry.find_by_url(expected_url), resource1)
registry.unregister_resource(expected_name, version=1.0)
self.assertIsNone(registry.find_by_name(expected_name))
self.assertIsNone(registry.find_by_url(expected_url))
def test_unregister_resource_latestnotallowed(self):
'''This test case ensures that nothing happens if latest is given as version.'''
registry = ResourcesRegistry()
expected_name = "app-setting"
expected_url = "/app-setting"
resource1 = Resource(name=expected_name, url=expected_url, version=1.0)
registry.register_resource(resource1)
registry.unregister_resource(expected_name, version="latest")
self.assertEqual(registry.find_by_name(expected_name), resource1)
self.assertEqual(registry.find_by_url(expected_url), resource1)
def _register_resource_duplicate(self, resource1, resource2):
'''This method executes register resource test case for duplicate exception.'''
registry = ResourcesRegistry()
registry.register_resource(resource1)
with self.assertRaises(FantasticoRoaDuplicateError):
registry.register_resource(resource2)
def test_unregister_resource_ok(self):
'''This test case ensures unregister is ok for registered resources.'''
registry = ResourcesRegistry()
expected_name = "app-setting"
expected_url = "/app-setting"
resource1 = Resource(name=expected_name, url=expected_url, version=1.0)
resource2 = Resource(name=expected_name, url=expected_url, version=2.0)
registry.register_resource(resource1)
registry.register_resource(resource2)
registry.unregister_resource(expected_name, 2.0)
self.assertIsNone(registry.find_by_name(expected_name, 2.0))
self.assertIsNone(registry.find_by_url(expected_url, 2.0))
self.assertEqual(registry.find_by_name(expected_name), resource1)
self.assertEqual(registry.find_by_url(expected_url), resource1)
def test_unregister_resource_versionnotfound(self):
'''This test case ensures no exception is raised if the given resource version is not registered.'''
registry = ResourcesRegistry()
registry.register_resource(Resource(name="for_test", url="/for_test", version=2.0))
registry.unregister_resource("for_test", 1.0)
self.assertIsNone(registry.find_by_name("for_test", 1.0))
def test_unregister_resource_latestnotallowed(self):
'''This test case ensures that nothing happens if latest is given as version.'''
registry = ResourcesRegistry()
expected_name = "app-setting"
expected_url = "/app-setting"
resource1 = Resource(name=expected_name, url=expected_url, version=1.0)
registry.register_resource(resource1)
registry.unregister_resource(expected_name, version="latest")
self.assertEqual(registry.find_by_name(expected_name), resource1)
self.assertEqual(registry.find_by_url(expected_url), resource1)
def test_all_resources_list(self):
'''This test case ensures registered resources can be listed correctly (sorted by name).'''
resource1 = Resource(name="triplex", url="/triplex", version=2.0)
resource2 = Resource(name="triplex", url="/triplex", version=1.0)
resource3 = Resource(name="abc", url="/abc", version=1.0)
registry = ResourcesRegistry()
registry.register_resource(resource1)
registry.register_resource(resource2)
registry.register_resource(resource3)
expected_resources = [
resource3, resource3, resource2, resource1, resource1
]
resources = registry.all_resources()
self.assertEqual(resources, expected_resources)
def _find_resource_by_name(self, name, version):
'''This method provides a test case template for find by name method.'''
resource = Resource(name=name, url="/%ss" % name)
registry = ResourcesRegistry()
registry.register_resource(resource)
if version != "latest":
found_resource = registry.find_by_name(name, version)
else:
found_resource = registry.find_by_name(name)
self.assertEqual(resource.name, found_resource.name)
self.assertEqual(resource.version, found_resource.version)
self.assertEqual(resource.url, found_resource.url)
self.assertEqual(resource.model, found_resource.model)
def test_all_resources_list(self):
'''This test case ensures registered resources can be listed correctly (sorted by name).'''
resource1 = Resource(name="triplex", url="/triplex", version=2.0)
resource2 = Resource(name="triplex", url="/triplex", version=1.0)
resource3 = Resource(name="abc", url="/abc", version=1.0)
registry = ResourcesRegistry()
registry.register_resource(resource1)
registry.register_resource(resource2)
registry.register_resource(resource3)
expected_resources = [resource3, resource3, resource2, resource1, resource1]
resources = registry.all_resources()
self.assertEqual(resources, expected_resources)
def _find_resource_by_url(self, url, version):
'''This method provides a test case template for find by url method.'''
resource = Resource(name=url[1:-1], url=url)
registry = ResourcesRegistry()
registry.register_resource(resource)
if version != "latest":
found_resource = registry.find_by_url(url, version)
else:
found_resource = registry.find_by_url(url)
self.assertEqual(resource.name, found_resource.name)
self.assertEqual(resource.version, found_resource.version)
self.assertEqual(resource.url, found_resource.url)
self.assertEqual(resource.model, found_resource.model)
def test_all_resources_list_empty(self):
'''This test case ensures empty registry can be still listed.'''
registry = ResourcesRegistry()
self.assertEqual(registry.all_resources(), [])
def cleanup(self):
'''This method cleanup all affected dependencies after each test case.'''
registry = ResourcesRegistry()
registry.available_resources.clear()
registry.available_url_resources.clear()
def init(self):
'''This method ensures registry is empty before each test case.'''
registry = ResourcesRegistry()
registry.available_resources.clear()
registry.available_url_resources.clear()
def test_all_resources_list_empty(self):
'''This test case ensures empty registry can be still listed.'''
registry = ResourcesRegistry()
self.assertEqual(registry.all_resources(), [])
