def init(cls):
"""
init Pylaas
"""
current_path = os.path.dirname(os.path.abspath(inspect.getfile(inspect.currentframe())))
PylaasCore._init("{}/conf/definitions.yml".format(current_path))
def setup_method(self, method):
if not self._service_id:
raise RuntimeError('Attribute _service_id cannot be empty')
# clear service instance
PylaasCore.get_container().clear(self._service_id)
self._service = PylaasCore.get_service(self._service_id)
def test_set_adapter_success(self):
self.init_container()
dummy = PylaasCore.get_service('dummy')
assert not dummy.has_adapter()
dummy.set_adapter(DummyAdapterAdapter)
assert dummy.has_adapter()
assert issubclass(dummy.get_adapter(), DummyAdapterAdapter)
def get_service(service_id) -> ServiceInterface:
"""
Get service
Args:
service_id (string): service id to instantiate from container
Returns:
ServiceInterface
"""
return PylaasCore.get_service(service_id)
def __init__(self) -> None:
""" Init service """
module_name = self.__module__
filename = sys.modules[module_name].__file__
if path.exists(filename.replace('.py', '_adapter.py')):
module_name += "_adapter"
class_name = "{}Adapter".format(self.__class__.__name__)
__import__(module_name)
adapter = getattr(sys.modules[module_name], class_name)
adapter = adapter()
self._adapter = adapter
else:
self._adapter = None
list_services = PylaasCore.get_container().get_definitions(
)['services']
for service in list_services:
setattr(self, '{}_service'.format(service),
self._make_service_method(service))
def setup_method(self, method) -> None:
"""
setup any state tied to the execution of the given method in a
class. setup_method is invoked for every test method of a class.
Args:
method (str): test method name
Returns:
None
"""
if not self._service_id:
raise RuntimeError('Attribute _service_id cannot be empty')
self._service = PylaasCore.get_service(self._service_id)
# init adapter as a mock if necessary
if self._service.has_adapter():
self._service.set_adapter(ServiceMock())
def get_service():
return PylaasCore.get_service(service_id)
def test__init_success(self):
PylaasCore._init({'services': {'a service': 'data'}})
expected = {'configurations': {}, 'services': {'a service': 'data'}}
assert expected == PylaasCore._container._definitions
def test_get_adapter_with_no_adapter_return_none(self):
self.init_container()
assert PylaasCore.get_service('dummy').get_adapter() is None
def test_has_adapter_with_adapter_return_true(self):
self.init_container()
dummy_adapter = PylaasCore.get_service('dummy_adapter')
assert dummy_adapter.has_adapter()
def test_has_adapter_with_no_adapter_return_false(self):
self.init_container()
dummy = PylaasCore.get_service('dummy')
assert not dummy.has_adapter()
def test_get_attr_success_return_service(self):
PylaasCore._init(self.datasets_path + '/container/definitions.yml')
dummy = PylaasCore.get_service('dummy')
dummyC = dummy.test_magic_service_injection()
assert isinstance(dummyC, DummyConfigurable)
def test_get_service(self):
PylaasCore._init(self.datasets_path + '/container/definitions.yml')
assert isinstance(PylaasCore.get_service('dummy'), Dummy)
def test_get_container(self):
PylaasCore._init({'services': {'a service': 'data'}})
assert isinstance(PylaasCore.get_container(), Container)
def test_get_adapter_with_adapter_return_adapter(self):
self.init_container()
assert isinstance(
PylaasCore.get_service('dummy_adapter').get_adapter(),
DummyAdapterAdapter)
def init_container(self):
PylaasCore._init(self.datasets_path + '/container/definitions.yml')
def test_new_raise_TypeError(self):
"""Test unique instance creation"""
with pytest.raises(TypeError):
PylaasCore()