class ModelRunServiceTest(TestWithFullModelRun): def setUp(self): super(ModelRunServiceTest, self).setUp() self.job_runner_client = JobRunnerClient(config) self.model_run_service = ModelRunService(job_runner_client=self.job_runner_client) self.clean_database() def test_GIVEN_no_model_runs_WHEN_get_model_runs_for_user_THEN_empty_list(self): # Add a user who doesn't have any model runs with session_scope(Session) as session: user = User() user.name = 'Has No Model Runs' session.add(user) # Get the users model runs model_runs = self.model_run_service.get_models_for_user(user) assert_that(model_runs, is_([])) def test_GIVEN_non_existent_user_WHEN_get_model_runs_for_user_THEN_returns_empty_list(self): user = User() user.id = -100 user.name = "Doesn't Exist" model_runs = self.model_run_service.get_models_for_user(user) assert_that(model_runs, is_([])) def test_GIVEN_two_users_with_one_model_each_WHEN_get_model_runs_for_user_THEN_returns_correct_model(self): # Add two users and give them each one model run with session_scope(Session) as session: # First add two users user1 = User() user1.name = 'user1' user2 = User() user2.name = 'user2' session.add_all([user1, user2]) session.commit() # Give them each a model model_run1 = ModelRun() model_run1.name = "MR1" model_run1.user_id = user1.id model_run2 = ModelRun() model_run2.name = "MR2" model_run2.user_id = user2.id session.add_all([model_run1, model_run2]) # Get the users model runs model_runs = self.model_run_service.get_models_for_user(user1) assert_that(len(model_runs), is_(1)) assert_that(model_runs[0].name, is_("MR1")) def test_GIVEN_user_has_published_model_run_WHEN_get_model_runs_for_user_THEN_published_model_is_returned(self): # Add one user and give them a published and unpublished model run with session_scope(Session) as session: # First add user user1 = User() user1.name = 'user1' session.add(user1) session.commit() # Give a model model_run1 = ModelRun() model_run1.name = "MR1" model_run1.user_id = user1.id model_run1.status = self._status(constants.MODEL_RUN_STATUS_CREATED) model_run2 = ModelRun() model_run2.name = "MR2" model_run2.status = self._status(constants.MODEL_RUN_STATUS_PUBLISHED) model_run2.user_id = user1.id model_run2.status = self._status(constants.MODEL_RUN_STATUS_COMPLETED) session.add_all([model_run1, model_run2]) # Get the users model runs model_runs = self.model_run_service.get_models_for_user(user1) assert_that(len(model_runs), is_(2)) def test_GIVEN_user_has_public_model_run_WHEN_get_model_runs_for_user_THEN_public_model_is_returned(self): # Add one user and give them a public and unpublished model run with session_scope(Session) as session: # First add user user1 = User() user1.name = 'user1' session.add(user1) session.commit() # Give a model model_run1 = ModelRun() model_run1.name = "MR1" model_run1.user_id = user1.id model_run1.status = self._status(constants.MODEL_RUN_STATUS_CREATED) model_run2 = ModelRun() model_run2.name = "MR2" model_run2.status = self._status(constants.MODEL_RUN_STATUS_PUBLIC) model_run2.user_id = user1.id session.add_all([model_run1, model_run2]) # Get the users model runs model_runs = self.model_run_service.get_models_for_user(user1) assert_that(len(model_runs), is_(2)) def test_GIVEN_user_has_published_model_run_WHEN_get_published_model_runs_THEN_only_published_model_run_returned(self): # Add one user and give them a published and unpublished model run with session_scope(Session) as session: # First add user user1 = User() user1.name = 'user1' session.add(user1) session.commit() # Give them each a model model_run1 = ModelRun() model_run1.name = "MR1" model_run1.user_id = user1.id model_run2 = ModelRun() model_run2.name = "MR2" model_run2.status = self._status(constants.MODEL_RUN_STATUS_PUBLISHED) model_run2.user_id = user1.id session.add_all([model_run1, model_run2]) # Get the published model runs model_runs = self.model_run_service.get_published_models() assert_that(len(model_runs), is_(1)) assert_that(model_runs[0].name, is_("MR2")) def test_GIVEN_user_has_public_model_run_WHEN_get_published_model_runs_THEN_only_public_model_run_returned(self): # Add one user and give them a published and unpublished model run with session_scope(Session) as session: # First add user user1 = User() user1.name = 'user1' session.add(user1) session.commit() # Give them each a model model_run1 = ModelRun() model_run1.name = "MR1" model_run1.user_id = user1.id model_run2 = ModelRun() model_run2.name = "MR2" model_run2.status = self._status(constants.MODEL_RUN_STATUS_PUBLIC) model_run2.user_id = user1.id session.add_all([model_run1, model_run2]) # Get the published model runs model_runs = self.model_run_service.get_published_models() assert_that(len(model_runs), is_(1)) assert_that(model_runs[0].name, is_("MR2")) def test_GIVEN_no_published_or_public_runs_WHEN_get_published_model_runs_THEN_empty_list(self): model_runs = self.model_run_service.get_published_models() assert_that(model_runs, is_([])) def test_WHEN_get_user_model_runs_THEN_list_ordered_by_date_created_newest_first(self): with session_scope(Session) as session: # First add user user1 = User() user1.name = 'user1' session.add(user1) session.commit() # Create three published models not in datetime order model_run1 = ModelRun() model_run1.user_id = user1.id model_run1.name = "MR1" model_run1.date_created = datetime(2013, 12, 7, 17, 15, 30) session.add(model_run1) session.commit() model_run2 = ModelRun() model_run2.user_id = user1.id model_run2.name = "MR2" model_run2.date_created = datetime(2014, 6, 9, 12, 30, 24) session.add(model_run2) session.commit() model_run3 = ModelRun() model_run3.user_id = user1.id model_run3.name = "MR3" model_run3.date_created = datetime(2014, 6, 9, 11, 39, 30) session.add_all([model_run1, model_run2, model_run3]) model_runs = self.model_run_service.get_models_for_user(user1) assert_that(model_runs[0].name, is_("MR2")) assert_that(model_runs[1].name, is_("MR3")) assert_that(model_runs[2].name, is_("MR1")) def test_WHEN_get_published_model_runs_THEN_list_ordered_by_date_created_newest_first(self): with session_scope(Session) as session: # Create three published models not in datetime order model_run1 = ModelRun() model_run1.name = "MR1" model_run1.date_created = datetime(2013, 12, 7, 17, 15, 30) model_run1.status = self._status(constants.MODEL_RUN_STATUS_PUBLISHED) session.add(model_run1) session.commit() model_run2 = ModelRun() model_run2.name = "MR2" model_run2.date_created = datetime(2014, 6, 9, 12, 30, 24) model_run2.status = self._status(constants.MODEL_RUN_STATUS_PUBLIC) session.add(model_run2) session.commit() model_run3 = ModelRun() model_run3.name = "MR3" model_run3.status = self._status(constants.MODEL_RUN_STATUS_PUBLISHED) model_run3.date_created = datetime(2014, 6, 9, 11, 39, 30) session.add(model_run3) session.commit() model_runs = self.model_run_service.get_published_models() assert_that(model_runs[0].name, is_("MR2")) assert_that(model_runs[1].name, is_("MR3")) assert_that(model_runs[2].name, is_("MR1")) def test_WHEN_get_code_versions_THEN_returns_list_including_default_code_version(self): models = self.model_run_service.get_code_versions() assert_that(len(models), is_not(0), "There should be at least one code version on the list") assert_that([x.name for x in models], has_item(config['default_code_version']), "The list of code versions") def test_GIVEN_valid_code_version_id_WHEN_get_code_version_THEN_code_version_returned(self): expectedModel = self.model_run_service.get_code_versions()[0] model = self.model_run_service.get_code_version_by_id(expectedModel.id) assert_that(model.id, is_(expectedModel.id), "Id") assert_that(model.name, is_(expectedModel.name), "Name") def test_GIVEN_non_existent_code_version_id_WHEN_get_code_version_THEN_raises_NoResultFound_exception(self): with self.assertRaises(NoResultFound, msg="Should have thrown a NoResultFound exception"): model = self.model_run_service.get_code_version_by_id(-100) def test_GIVEN_user_has_model_run_WHEN_get_model_run_by_id_THEN_model_run_returned(self): # Add a user and give them a model with session_scope(Session) as session: # First add user user = User() user.name = 'user1' session.add(user) session.commit() # Give them a model model_run = ModelRun() model_run.name = "MR1" model_run.user_id = user.id model_run.status = self._status(constants.MODEL_RUN_STATUS_PUBLIC) session.add(model_run) # Get the users model runs model_run_returned = self.model_run_service.get_model_by_id(user, model_run.id) assert_that(model_run_returned.name, is_("MR1")) def test_GIVEN_model_run_has_parameters_WHEN_get_model_run_by_id_THEN_model_run_has_parameter_values_loaded(self): # Add a user and give them a model user = self.login() model_run = self.create_run_model(0, "MR1", user) with session_scope(Session) as session: # Add parameter value parameter_value = ParameterValue() parameter_value.parameter_id = 1 parameter_value.set_value_from_python(123) parameter = Parameter() parameter.name = "Param" parameter.parameter_values = [parameter_value] # Give them a model model_run = session.query(ModelRun).filter(ModelRun.id == model_run.id).one() model_run.parameter_values = [parameter_value] session.add(model_run) with session_scope(Session) as session: model_run_id = session.query(ModelRun).filter(ModelRun.name == model_run.name).one().id # Get the users model runs model_run_returned = self.model_run_service.get_model_by_id(user, model_run_id) pv = model_run_returned.parameter_values[0] assert_that(pv.value, is_('123')) assert_that(pv.parameter.name, is_("Param")) def test_GIVEN_model_run_id_belongs_to_another_user_WHEN_get_model_run_by_id_THEN_NoResultFound_exception(self): # Add two users and give one a model with session_scope(Session) as session: user = User() user.name = 'user1' user2 = User() user2.name = 'user2' session.add_all([user, user2]) session.commit() # Give them a model model_run = ModelRun() model_run.name = "MR1" model_run.user_id = user.id model_run.status = self._status(constants.MODEL_RUN_STATUS_COMPLETED) session.add(model_run) # Get the users model runs with self.assertRaises(NoResultFound, msg="Should have thrown a NoResultFound exception"): self.model_run_service.get_model_by_id(user2, model_run.id) def test_GIVEN_no_defining_model_run_WHEN_get_defining_model_run_THEN_error_returned(self): user = self.login() with self.assertRaises(NoResultFound, msg="Should have thrown a NoResultFound exception"):self.model_run_service.get_parameters_for_model_being_created(user) def test_GIVEN_incomplete_model_WHEN_publish_model_THEN_ServiceException_raised(self): # Add a user and give them a model with session_scope(Session) as session: user = User() user.name = 'user1' session.add(user) session.commit() # Give them a model model_run = ModelRun() model_run.name = "MR1" model_run.user_id = user.id model_run.status = self._status(constants.MODEL_RUN_STATUS_FAILED) session.add(model_run) # Get the users model runs with self.assertRaises(ServiceException, msg="Should have raised a ServiceException"): self.model_run_service.publish_model(user, model_run.id) def test_GIVEN_model_belongs_to_another_user_WHEN_publish_model_THEN_ServiceException_raised(self): # Add two users and give one a model with session_scope(Session) as session: user = User() user.name = 'user1' user2 = User() user2.name = 'user2' session.add_all([user, user2]) session.commit() # Give them a model model_run = ModelRun() model_run.name = "MR1" model_run.user_id = user.id model_run.status = self._status(constants.MODEL_RUN_STATUS_COMPLETED) session.add(model_run) # Get the users model runs with self.assertRaises(ServiceException, msg="Should have raised a ServiceException"): self.model_run_service.publish_model(user2, model_run.id) def test_GIVEN_nonexistent_model_id_WHEN_publish_model_THEN_ServiceException_raised(self): # Add a user with session_scope(Session) as session: user = User() user.name = 'user1' session.add(user) with self.assertRaises(ServiceException, msg="Should have raised a ServiceException"): self.model_run_service.publish_model(user, -100) def test_GIVEN_user_has_completed_model_WHEN_publish_model_THEN_model_published(self): # Add a user and give them a model with session_scope(Session) as session: user = User() user.name = 'user1' session.add(user) session.commit() # Give them a model model_run = ModelRun() model_run.name = "MR1" model_run.user_id = user.id model_run.status = self._status(constants.MODEL_RUN_STATUS_COMPLETED) session.add(model_run) # Get the users model runs self.model_run_service.publish_model(user, model_run.id) with session_scope(Session) as session: updated_model_run = session.query(ModelRun).join(ModelRunStatus).filter(ModelRun.id == model_run.id).one() assert_that(updated_model_run.status.name, is_(constants.MODEL_RUN_STATUS_PUBLISHED)) def test_GIVEN_complete_model_WHEN_make_public_model_THEN_ServiceException_raised(self): # Add a user and give them a model with session_scope(Session) as session: user = User() user.name = 'user1' session.add(user) session.commit() # Give them a model model_run = ModelRun() model_run.name = "MR1" model_run.user_id = user.id model_run.status = self._status(constants.MODEL_RUN_STATUS_COMPLETED) session.add(model_run) # Get the users model runs with self.assertRaises(ServiceException, msg="Should have raised a ServiceException"): self.model_run_service.make_public_model(user, model_run.id) def test_GIVEN_model_belongs_to_another_user_WHEN_make_public_model_THEN_ServiceException_raised(self): # Add two users and give one a model with session_scope(Session) as session: user = User() user.name = 'user1' user2 = User() user2.name = 'user2' session.add_all([user, user2]) session.commit() # Give them a model model_run = ModelRun() model_run.name = "MR1" model_run.user_id = user.id model_run.status = self._status(constants.MODEL_RUN_STATUS_PUBLISHED) session.add(model_run) # Get the users model runs with self.assertRaises(ServiceException, msg="Should have raised a ServiceException"): self.model_run_service.make_public_model(user2, model_run.id) def test_GIVEN_nonexistent_model_id_WHEN_make_public_model_THEN_ServiceException_raised(self): # Add a user with session_scope(Session) as session: user = User() user.name = 'user1' session.add(user) with self.assertRaises(ServiceException, msg="Should have raised a ServiceException"): self.model_run_service.make_public_model(user, -100) def test_GIVEN_user_has_published_model_WHEN_make_public_model_THEN_model_public(self): # Add a user and give them a model with session_scope(Session) as session: user = User() user.name = 'user1' session.add(user) session.commit() # Give them a model model_run = ModelRun() model_run.name = "MR1" model_run.user_id = user.id model_run.status = self._status(constants.MODEL_RUN_STATUS_PUBLISHED) session.add(model_run) # Get the users model runs self.model_run_service.make_public_model(user, model_run.id) with session_scope(Session) as session: updated_model_run = session.query(ModelRun).join(ModelRunStatus).filter(ModelRun.id == model_run.id).one() assert_that(updated_model_run.status.name, is_(constants.MODEL_RUN_STATUS_PUBLIC)) def test_GIVEN_default_science_configurations_THEN_all_configurations_returned(self): results = self.model_run_service.get_scientific_configurations() assert_that(len(results), greater_than(0), "at least one default configuration") assert_that(results[0]['id'], not_none(), "Configuration has an id") assert_that(results[0]['name'], not_none(), "Configuration has a name") assert_that(results[0]['description'], not_none(), "Configuration has a description") def test_GIVEN_model_with_parameters_WHEN_get_parameter_value_THEN_parameter_value_returned(self): with session_scope(Session) as session: user = User() user.name = 'user1' session.add(user) session.commit() param = session.query(Parameter).first() param_id = param.id param_name = param.name param_namelist = param.namelist.name model_run = ModelRun() model_run.name = "MR1" model_run.user_id = user.id model_run.status = self._status(constants.MODEL_RUN_STATUS_CREATED) session.add(model_run) session.commit() parameter1 = ParameterValue() parameter1.parameter_id = param_id parameter1.set_value_from_python("param1 value") parameter1.model_run_id = model_run.id session.add(parameter1) model_run_returned = self.model_run_service.get_model_being_created_with_non_default_parameter_values(user) param_value_returned = model_run_returned.get_python_parameter_value([param_namelist, param_name]) assert_that(param_value_returned, is_("param1 value")) def test_GIVEN_no_run_model_WHEN_create_run_model_with_science_config_THEN_model_created_with_parameter_values_copied(self): user = self.login() expected_name = "model run name" expected_description = "some slightly long winded description" self.model_run_service.update_model_run( user, expected_name, constants.DEFAULT_SCIENCE_CONFIGURATION, expected_description) parameter_values_count = self.count_parameter_values_in_model_being_created(user) assert_that(parameter_values_count, is_not(0), "parameter values have been set") def test_GIVEN_run_model_WHEN_create_run_model_with_same_science_config_THEN_model_updated_with_new_parameter_values_copied(self): user = self.login() expected_name = "model run name" expected_description = "some slightly long winded description" self.model_run_service.update_model_run( user, expected_name, constants.DEFAULT_SCIENCE_CONFIGURATION, expected_description) expected_parameters_count = self.count_parameter_values_in_model_being_created(user) self.model_run_service.update_model_run( user, expected_name, constants.DEFAULT_SCIENCE_CONFIGURATION, expected_description) parameter_values_count = self.count_parameter_values_in_model_being_created(user) assert_that(parameter_values_count, is_(expected_parameters_count), "parameter values have been set and old ones removed") def test_GIVEN_run_model_with_time_extent_WHEN_create_run_model_with_same_science_config_THEN_model_updated_with_new_parameter_values_copied_and_has_time_extent(self): user = self.login() expected_name = "model run name" expected_description = "some slightly long winded description" self.model_run_service.update_model_run( user, expected_name, constants.DEFAULT_SCIENCE_CONFIGURATION, expected_description) self.model_run_service.save_parameter(constants.JULES_PARAM_LATLON_REGION, True, user) expected_parameters_count = self.count_parameter_values_in_model_being_created(user) self.model_run_service.update_model_run( user, expected_name, constants.DEFAULT_SCIENCE_CONFIGURATION, expected_description) parameter_values_count = self.count_parameter_values_in_model_being_created(user) assert_that(parameter_values_count, is_(expected_parameters_count), "parameter values have been set and old ones removed") def count_parameter_values_in_model_being_created(self, user): """ Count the number of parameter values that this model has """ with session_scope(Session) as session: parameter_values = session \ .query(ParameterValue) \ .join(ModelRun) \ .join(ModelRunStatus) \ .filter(ModelRunStatus.name == constants.MODEL_RUN_STATUS_CREATED) \ .filter(ModelRun.user == user) \ .count() return parameter_values