def test_activate_extenstion_notfound(self):
'''This test case ensures a concrete exception is thrown when we try to activate an inexistent extension.'''
comp_name = "component-not-found-triplex"
expected_comp_path = "%s%s" % (instantiator.get_package_abslocation(contrib), comp_name)
self._mocked_os_path.exists = Mock(return_value=False)
argv = [SdkCommandActivateExtension.get_name(), "--name", comp_name, "--comp-root", "samples"]
cmd_activate = SdkCommandActivateExtension(argv, cmd_factory=None)
with self.assertRaises(FantasticoSdkCommandNotFoundError):
cmd_activate.exec_command(self._mocked_os)
self._mocked_os_path.exists.assert_called_once_with(expected_comp_path)
def test_activate_extension_long_ok(self):
'''This method ensures activate-extension correctly creates the symlink on filesystem.'''
comp_name = "dynamic-menu"
comp_root_folder = "fantastico/samples"
argv = [SdkCommandActivateExtension.get_name(), "--name", comp_name, "--comp-root", comp_root_folder]
self._mock_activate_ok_scenario(comp_name, comp_root_folder, argv)
def _mock_activate_ok_scenario(self, comp_name, comp_root_folder, argv):
'''This method mocks the success scenario for activate extension.'''
root_folder = instantiator.get_component_path_data(SettingsFacade().get_config().__class__)[1]
comp_root = "%s%s/%s" % (root_folder, comp_root_folder, comp_name)
expected_comp_path = "%s%s" % (instantiator.get_package_abslocation(contrib), comp_name)
comp_structure = ["__init__.py", "sql", "models", "dynamic_menus.py"]
linking_trace = {}
remove_trace = []
def list_comp(dirname):
'''This method mocks listdir method from os library.'''
if dirname == expected_comp_path:
return comp_structure
def symlink(src, dest, holder=linking_trace):
'''This method mocks the symlink method from os library.'''
holder[src] = dest
def file_exists(filename):
if filename == comp_root:
return False
return True
def remove(filename, remove_trace=remove_trace):
remove_trace.append(filename)
self._mocked_os.path.exists = file_exists
self._mocked_os.remove = remove
self._mocked_os.mkdir = Mock()
self._mocked_os.listdir = list_comp
self._mocked_os.symlink = symlink
cmd_activate = SdkCommandActivateExtension(argv, cmd_factory=None)
cmd_activate.exec_command(os_lib=self._mocked_os)
self._assert_ok_scenario_results(comp_structure, expected_comp_path, linking_trace, remove_trace, comp_root)
def assert_action(help_str):
self.assertTrue(help_str.startswith("usage: %s" % SdkCommandActivateExtension.get_help()))
self.assertTrue(help_str.find("-n NAME, --name NAME") > -1)
self.assertTrue(help_str.find("-p COMP_ROOT, --comp-root COMP_ROOT") > -1)