Python operation_service.OperationService类代码示例

 def create_group(test_user=None, test_project=None, subject="John Doe"):
     """
     Create a group of 2 operations, each with at least one resultant DataType.
     """
     if test_user is None:
         test_user = TestFactory.create_user()  
     if test_project is None:
         test_project = TestFactory.create_project(test_user)
        
     ### Retrieve Adapter instance 
     algo_group = dao.find_group('tvb.tests.framework.adapters.testadapter3', 'TestAdapter3')
     algo_category = dao.get_category_by_id(algo_group.fk_category)
     algo = dao.get_algorithm_by_group(algo_group.id) 
     
     adapter_inst = TestFactory.create_adapter(algo_group=algo_group, test_project=test_project)
     adapter_inst.meta_data = {DataTypeMetaData.KEY_SUBJECT: subject}
     args = {model.RANGE_PARAMETER_1: 'param_5', 'param_5': [1, 2]}
     
     ### Prepare Operations group. Execute them synchronously
     service = OperationService()
     operations = service.prepare_operations(test_user.id, test_project.id, algo, algo_category, {}, **args)[0]
     service.launch_operation(operations[0].id, False, adapter_inst)
     service.launch_operation(operations[1].id, False, adapter_inst)
     
     resulted_dts = dao.get_datatype_in_group(operation_group_id=operations[0].fk_operation_group)
     return resulted_dts, operations[0].fk_operation_group

 def cancel_all_operations(self):
     """
     To make sure that no running operations are left which could make some other
     test started afterwards to fail, cancel all operations after each test.
     """
     LOGGER.info("Stopping all operations.")
     op_service = OperationService()
     operations = self.get_all_entities(model.Operation)
     for operation in operations:
         op_service.stop_operation(operation.id)

 def setUp(self):
     """
     Sets up the environment for testing;
     creates a `FlowController`
     """
     self.init()
     self.flow_c = FlowController()
     self.burst_c = BurstController()
     self.operation_service = OperationService()

 def setup_method(self):
     """
     Reset the database before each test.
     """
     self.clean_database()
     initialize_storage()
     self.test_user = TestFactory.create_user()
     self.test_project = TestFactory.create_project(self.test_user)
     self.operation_service = OperationService()
     self.backup_hdd_size = TvbProfile.current.MAX_DISK_SPACE

 def stop_operation(self, operation_id, is_group, remove_after_stop=False):
     """
     Stop the operation given by operation_id. If is_group is true stop all the
     operations from that group.
     """
     operation_service = OperationService()
     result = False
     if int(is_group) == 0:
         result = operation_service.stop_operation(operation_id)
         if remove_after_stop:
             ProjectService().remove_operation(operation_id)
     else:
         op_group = ProjectService.get_operation_group_by_id(operation_id)
         operations_in_group = ProjectService.get_operations_in_group(op_group)
         for operation in operations_in_group:
             tmp_res = operation_service.stop_operation(operation.id)
             if remove_after_stop:
                 ProjectService().remove_operation(operation.id)
             result = result or tmp_res
     return result

 def transactional_setup_method(self):
     """
     Sets up the testing environment;
     saves config file;
     creates a test user, a test project;
     creates burst, operation, flow and workflow services
     """
     self.test_user = TestFactory.create_user()
     self.test_project = TestFactory.create_project(self.test_user)
     self.workflow_service = WorkflowService()
     self.burst_service = BurstService()
     self.operation_service = OperationService()
     self.flow_service = FlowService()

 def __init__(self, overwrites=None, settings_file=None):
     """ Parameters can be overwritten either from a settigns file or from a dictionary. """
     if overwrites is not None:
         self.overwrites.update(overwrites)
     if settings_file is not None:
         settings = open(sys.argv[1]).read()
         for line in settings.split('\n'):
             key, value = line.split('=')
             self.overwrites[key.strip()] = value.strip()
     if KEY_PROJECT not in self.overwrites:
         raise Exception("Settings file should contain the id of the project: %s=1" % KEY_PROJECT)
     self.project = dao.get_project_by_id(self.overwrites[KEY_PROJECT])
     self.flow_service = FlowService()
     self.operation_service = OperationService()

class ModelValidator(object):
    overwrites = {}


    def __init__(self, overwrites=None, settings_file=None):
        """ Parameters can be overwritten either from a settigns file or from a dictionary. """
        if overwrites is not None:
            self.overwrites.update(overwrites)
        if settings_file is not None:
            settings = open(sys.argv[1]).read()
            for line in settings.split('\n'):
                key, value = line.split('=')
                self.overwrites[key.strip()] = value.strip()
        if KEY_PROJECT not in self.overwrites:
            raise Exception("Settings file should contain the id of the project: %s=1" % KEY_PROJECT)
        self.project = dao.get_project_by_id(self.overwrites[KEY_PROJECT])
        self.flow_service = FlowService()
        self.operation_service = OperationService()


    def launch_validation(self):
        """
        Prepare the arguments to be submitted and launch actual operations group.
        TODO: Now get the results and check if any errors
        """
        stored_adapter = self.flow_service.get_algorithm_by_module_and_class(SIMULATOR_MODULE, SIMULATOR_CLASS)
        simulator_adapter = ABCAdapter.build_adapter(stored_adapter)
        launch_args = {}
        flatten_interface = simulator_adapter.flaten_input_interface()
        itree_mngr = self.flow_service.input_tree_manager
        prepared_flatten_interface = itree_mngr.fill_input_tree_with_options(flatten_interface, self.project.id,
                                                                             stored_adapter.fk_category)
        for entry in prepared_flatten_interface:
            value = entry['default']
            if isinstance(value, dict):
                value = str(value)
            if hasattr(value, 'tolist'):
                value = value.tolist()
            launch_args[entry['name']] = value
        launch_args.update(self.overwrites)
        
        nr_of_operations = 1
        for key in self.overwrites:
            if key.startswith(PARAM_RANGE_PREFIX):
                range_values = self.operation_service.get_range_values(launch_args, key)
                nr_of_operations *= len(range_values)
        do_launch = False
        print "Warning! This will launch %s operations. Do you agree? (yes/no)" % nr_of_operations
        while 1:
            accept = raw_input()
            if accept.lower() == 'yes':
                do_launch = True
                break
            if accept.lower() == 'no':
                do_launch = False
                break
            print "Please type either yes or no"
        
        if do_launch:
            self.launched_operations = self.flow_service.fire_operation(simulator_adapter, self.project.administrator,
                                                                        self.project.id, **launch_args)
            return self.validate_results(0)
        else:
            return "Operation canceled by user."


    def validate_results(self, last_verified_index):
        error_count = 0
        while last_verified_index < len(self.launched_operations):
            operation_to_check = self.launched_operations[last_verified_index]
            operation = dao.get_operation_by_id(operation_to_check.id)
            if not operation.has_finished:
                sleep(10)
            if operation.status == STATUS_ERROR:
                sys.stdout.write("E(" + str(operation_to_check.id) + ")")
                error_count += 1
                last_verified_index += 1
                sys.stdout.flush()
            if operation.status == STATUS_FINISHED:
                last_verified_index += 1
                sys.stdout.write('.')
                sys.stdout.flush()
        if error_count:
            return "%s operations in error; %s operations successfully." % (error_count,
                                                                            len(self.launched_operations) - error_count)
        return "All operations finished successfully!"

 def __init__(self):
     self.operation_service = OperationService()
     self.workflow_service = WorkflowService()
     self.logger = get_logger(self.__class__.__module__)

class FlowContollerTest(BaseControllersTest):
    """ Unit tests for FlowController """
    
    def setUp(self):
        """
        Sets up the environment for testing;
        creates a `FlowController`
        """
        self.init()
        self.flow_c = FlowController()
        self.burst_c = BurstController()
        self.operation_service = OperationService()
    
    
    def tearDown(self):
        """ Cleans up the testing environment """
        self.cleanup()
        self.clean_database()
            
            
    def test_context_selected(self):
        """
        Remove the project from CherryPy session and check that you are redirected to projects page.
        """
        del cherrypy.session[common.KEY_PROJECT]
        self._expect_redirect('/project/viewall', self.flow_c.step)
    

    def test_invalid_step(self):
        """
        Pass an invalid step and make sure we are redirected to tvb start page.
        """
        self._expect_redirect('/tvb', self.flow_c.step)
        
        
    def test_valid_step(self):
        """
        For all algorithm categories check that a submenu is generated and the result
        page has it's title given by category name.
        """
        categories = dao.get_algorithm_categories()
        for categ in categories:
            result_dict = self.flow_c.step(categ.id)
            self.assertTrue(common.KEY_SUBMENU_LIST in result_dict,
                            "Expect to have a submenu with available algorithms for category.")
            self.assertEqual(result_dict["section_name"], categ.displayname.lower())


    def test_step_connectivity(self):
        """
        Check that the correct section name and connectivity sub-menu are returned for the connectivity step.
        """
        result_dict = self.flow_c.step_connectivity()
        self.assertEqual(result_dict['section_name'], 'connectivity')
        self.assertEqual(result_dict['submenu_list'], self.flow_c.connectivity_submenu)


    def test_default(self):
        """
        Test default method from step controllers. Check that the submit link is ok, that a mainContent
        is present in result dict and that the isAdapter flag is set to true.
        """
        cherrypy.request.method = "GET"
        categories = dao.get_algorithm_categories()
        for categ in categories:
            algo_groups = dao.get_groups_by_categories([categ.id])
            for algo in algo_groups:
                result_dict = self.flow_c.default(categ.id, algo.id)
                self.assertEqual(result_dict[common.KEY_SUBMIT_LINK], '/flow/%i/%i' % (categ.id, algo.id))
                self.assertTrue('mainContent' in result_dict)
                self.assertTrue(result_dict['isAdapter'])
                
                
    def test_default_cancel(self):
        """
        On cancel we should get a redirect to the back page link.
        """
        cherrypy.request.method = "POST"
        categories = dao.get_algorithm_categories()
        algo_groups = dao.get_groups_by_categories([categories[0].id])
        self._expect_redirect('/project/viewoperations/%i' % self.test_project.id, self.flow_c.default,
                              categories[0].id, algo_groups[0].id, cancel=True, back_page='operations')
        
        
    def test_default_invalid_key(self):
        """
        Pass invalid keys for adapter and step and check you get redirect to tvb entry
        page with error set.
        """
        self._expect_redirect('/tvb?error=True', self.flow_c.default, 'invalid', 'invalid')
        
        
    def test_read_datatype_attribute(self):
        """
        Read an attribute from a datatype.
        """
        dt = DatatypesFactory().create_datatype_with_storage("test_subject", "RAW_STATE",
                                                             'this is the stored data'.split())
        returned_data = self.flow_c.read_datatype_attribute(dt.gid, "string_data")
        self.assertEqual(returned_data, '["this", "is", "the", "stored", "data"]')
#.........这里部分代码省略.........

class TestWorkflow(TransactionalTestCase):
    """
    Test that workflow conversion methods are valid.
    """


    def transactional_setup_method(self):
        """
        Sets up the testing environment;
        saves config file;
        creates a test user, a test project;
        creates burst, operation, flow and workflow services
        """
        self.test_user = TestFactory.create_user()
        self.test_project = TestFactory.create_project(self.test_user)
        self.workflow_service = WorkflowService()
        self.burst_service = BurstService()
        self.operation_service = OperationService()
        self.flow_service = FlowService()


    def transactional_teardown_method(self):
        """
        Remove project folders and clean up database.
        """
        FilesHelper().remove_project_structure(self.test_project.name)
        self.delete_project_folders()


    def __create_complex_workflow(self, workflow_step_list):
        """
        Creates a burst with a complex workflow with a given list of workflow steps.
        :param workflow_step_list: a list of workflow steps that will be used in the
            creation of a new workflow for a new burst
        """
        burst_config = TestFactory.store_burst(self.test_project.id)

        stored_dt = datatypes_factory.DatatypesFactory()._store_datatype(Datatype1())

        first_step_algorithm = self.flow_service.get_algorithm_by_module_and_class("tvb.tests.framework.adapters.testadapter1",
                                                                                   "TestAdapterDatatypeInput")
        metadata = {DataTypeMetaData.KEY_BURST: burst_config.id}
        kwargs = {"test_dt_input": stored_dt.gid, 'test_non_dt_input': '0'}
        operations, group = self.operation_service.prepare_operations(self.test_user.id, self.test_project.id,
                                                                      first_step_algorithm,
                                                                      first_step_algorithm.algorithm_category,
                                                                      metadata, **kwargs)

        workflows = self.workflow_service.create_and_store_workflow(project_id=self.test_project.id,
                                                                    burst_id=burst_config.id,
                                                                    simulator_index=0,
                                                                    simulator_id=first_step_algorithm.id,
                                                                    operations=operations)
        self.operation_service.prepare_operations_for_workflowsteps(workflow_step_list, workflows, self.test_user.id,
                                                                    burst_config.id, self.test_project.id, group,
                                                                    operations)
        #fire the first op
        if len(operations) > 0:
            self.operation_service.launch_operation(operations[0].id, False)
        return burst_config.id


    def test_workflow_generation(self):
        """
        A simple test just for the fact that a workflow is created an ran, 
        no dynamic parameters are passed. In this case we create a two steps
        workflow: step1 - tvb.tests.framework.adapters.testadapter2.TestAdapter2
                  step2 - tvb.tests.framework.adapters.testadapter1.TestAdapter1
        The first adapter doesn't return anything and the second returns one
        tvb.datatypes.datatype1.Datatype1 instance. We check that the steps
        are actually ran by checking that two operations are created and that
        one dataType is stored.
        """
        workflow_step_list = [TestFactory.create_workflow_step("tvb.tests.framework.adapters.testadapter2",
                                                               "TestAdapter2", step_index=1,
                                                               static_kwargs={"test2": 2}),
                              TestFactory.create_workflow_step("tvb.tests.framework.adapters.testadapter1",
                                                               "TestAdapter1", step_index=2,
                                                               static_kwargs={"test1_val1": 1, "test1_val2": 1})]
        self.__create_complex_workflow(workflow_step_list)
        stored_datatypes = dao.get_datatypes_in_project(self.test_project.id)
        assert  len(stored_datatypes) == 2, "DataType from second step was not stored."
        assert  stored_datatypes[0].type == 'Datatype1', "Wrong type was stored."
        assert  stored_datatypes[1].type == 'Datatype1', "Wrong type was stored."

        finished, started, error, _, _ = dao.get_operation_numbers(self.test_project.id)
        assert  finished == 3, "Didnt start operations for both adapters in workflow."
        assert  started == 0, "Some operations from workflow didnt finish."
        assert  error == 0, "Some operations finished with error status."


    def test_workflow_dynamic_params(self):
        """
        A simple test just for the fact that dynamic parameters are passed properly
        between two workflow steps: 
                  step1 - tvb.tests.framework.adapters.testadapter1.TestAdapter1
                  step2 - tvb.tests.framework.adapters.testadapter3.TestAdapter3
        The first adapter returns a tvb.datatypes.datatype1.Datatype1 instance. 
        The second adapter has this passed as a dynamic workflow parameter.
        We check that the steps are actually ran by checking that two operations 
#.........这里部分代码省略.........

class TestOperationService(BaseTestCase):
    """
    Test class for the introspection module. Some tests from here do async launches. For those
    cases Transactional tests won't work.
    TODO: this is still to be refactored, for being huge, with duplicates and many irrelevant checks
    """


    def setup_method(self):
        """
        Reset the database before each test.
        """
        self.clean_database()
        initialize_storage()
        self.test_user = TestFactory.create_user()
        self.test_project = TestFactory.create_project(self.test_user)
        self.operation_service = OperationService()
        self.backup_hdd_size = TvbProfile.current.MAX_DISK_SPACE


    def teardown_method(self):
        """
        Reset the database when test is done.
        """
        TvbProfile.current.MAX_DISK_SPACE = self.backup_hdd_size
        self.clean_database()


    def _assert_no_dt2(self):
        count = dao.count_datatypes(self.test_project.id, Datatype2)
        assert 0 == count


    def _assert_stored_dt2(self, expected_cnt=1):
        count = dao.count_datatypes(self.test_project.id, Datatype2)
        assert expected_cnt == count
        datatype = dao.try_load_last_entity_of_type(self.test_project.id, Datatype2)
        assert datatype.subject == DataTypeMetaData.DEFAULT_SUBJECT, "Wrong data stored."
        return datatype


    def test_datatypes_groups(self):
        """
        Tests if the dataType group is set correct on the dataTypes resulted from the same operation group.
        """
        flow_service = FlowService()

        all_operations = dao.get_filtered_operations(self.test_project.id, None)
        assert len(all_operations) == 0, "There should be no operation"

        adapter_instance = TestFactory.create_adapter('tvb.tests.framework.adapters.testadapter3', 'TestAdapter3')
        data = {model.RANGE_PARAMETER_1: 'param_5', 'param_5': [1, 2]}
        ## Create Group of operations
        flow_service.fire_operation(adapter_instance, self.test_user, self.test_project.id, **data)

        all_operations = dao.get_filtered_operations(self.test_project.id, None)
        assert len(all_operations) == 1, "Expected one operation group"
        assert all_operations[0][2] == 2, "Expected 2 operations in group"

        operation_group_id = all_operations[0][3]
        assert operation_group_id != None, "The operation should be part of a group."

        self.operation_service.stop_operation(all_operations[0][0])
        self.operation_service.stop_operation(all_operations[0][1])
        ## Make sure operations are executed
        self.operation_service.launch_operation(all_operations[0][0], False)
        self.operation_service.launch_operation(all_operations[0][1], False)

        resulted_datatypes = dao.get_datatype_in_group(operation_group_id=operation_group_id)
        assert len(resulted_datatypes) >= 2, "Expected at least 2, but: " + str(len(resulted_datatypes))

        dt = dao.get_datatype_by_id(resulted_datatypes[0].id)
        datatype_group = dao.get_datatypegroup_by_op_group_id(operation_group_id)
        assert dt.fk_datatype_group == datatype_group.id, "DataTypeGroup is incorrect"


    def test_initiate_operation(self):
        """
        Test the actual operation flow by executing a test adapter.
        """
        module = "tvb.tests.framework.adapters.testadapter1"
        class_name = "TestAdapter1"
        adapter = TestFactory.create_adapter(module, class_name)
        output = adapter.get_output()
        output_type = output[0].__name__
        data = {"test1_val1": 5, "test1_val2": 5}
        tmp_folder = FilesHelper().get_project_folder(self.test_project, "TEMP")
        res = self.operation_service.initiate_operation(self.test_user, self.test_project.id, adapter,
                                                        tmp_folder, **data)
        assert res.index("has finished.") > 10, "Operation didn't finish"
        group = dao.get_algorithm_by_module(module, class_name)
        assert group.module == 'tvb.tests.framework.adapters.testadapter1', "Wrong data stored."
        assert group.classname == 'TestAdapter1', "Wrong data stored."
        dts, count = dao.get_values_of_datatype(self.test_project.id, Datatype1)
        assert count == 1
        assert len(dts) == 1
        datatype = dao.get_datatype_by_id(dts[0][0])
        assert datatype.subject == DataTypeMetaData.DEFAULT_SUBJECT, "Wrong data stored."
        assert datatype.type == output_type, "Wrong data stored."

#.........这里部分代码省略.........

 def __init__(self):
     self.operation_service = OperationService()
     self.workflow_service = WorkflowService()
     self.logger = get_logger(self.__class__.__module__)
     self.cache_portlet_configurators = {}

class BurstService(object):
    """
    Service layer for Burst related entities.
    """

    def __init__(self):
        self.operation_service = OperationService()
        self.workflow_service = WorkflowService()
        self.logger = get_logger(self.__class__.__module__)
        self.cache_portlet_configurators = {}


    def build_portlet_interface(self, portlet_configuration, project_id):
        """
        From a portlet_id and a project_id, first build the portlet
        entity then get it's configurable interface. 
        
        :param portlet_configuration: a portlet configuration entity. It holds at the
            least the portlet_id, and in case any default parameters were saved
            they can be rebuilt from the analyzers // visualizer parameters
        :param project_id: the id of the current project   
            
        :returns: the portlet interface will be of the following form::
            [{'interface': adapter_interface, 
            'prefix': prefix_for_parameter_names, 
            'subalg': {algorithm_field_name: default_algorithm_value},
            'algo_group': algorithm_group,
            'alg_ui_name': displayname},
            ......]
            A list of dictionaries for each adapter that makes up the portlet.
            
        """
        portlet_configurer = self._get_portlet_configurer(portlet_configuration.portlet_id)
        portlet_interface = portlet_configurer.get_configurable_interface()

        for adapter_conf in portlet_interface:
            interface = adapter_conf.interface
            itree_mngr = InputTreeManager()
            interface = itree_mngr.fill_input_tree_with_options(interface, project_id,
                                                                adapter_conf.stored_adapter.fk_category)
            adapter_conf.interface = itree_mngr.prepare_param_names(interface)

        portlet_configurer.update_default_values(portlet_interface, portlet_configuration)
        portlet_configurer.prefix_adapters_parameters(portlet_interface)

        return portlet_interface


    def _get_portlet_configurer(self, portlet_id):

        if portlet_id not in self.cache_portlet_configurators:

            portlet_entity = dao.get_portlet_by_id(portlet_id)
            if portlet_entity is None:
                raise InvalidPortletConfiguration("No portlet entity located in database with id=%s. " % portlet_id)

            self.cache_portlet_configurators[portlet_id] = PortletConfigurer(portlet_entity)
            self.logger.debug("Recently parsed portlet XML:" + str([portlet_entity]))

        return self.cache_portlet_configurators[portlet_id]


    def update_portlet_configuration(self, portlet_configuration, submited_parameters):
        """
        :param portlet_configuration: the portlet configuration that needs to be updated
        :param submited_parameters: a list of parameters as submitted from the UI. This 
            is a dictionary in the form : 
            {'dynamic' : {name:value pairs}, 'static' : {name:value pairs}}
            
        All names are prefixed with adapter specific generated prefix.
        """
        portlet_configurer = self._get_portlet_configurer(portlet_configuration.portlet_id)
        return portlet_configurer.update_portlet_configuration(portlet_configuration, submited_parameters)


    def new_burst_configuration(self, project_id):
        """
        Return a new burst configuration entity with all the default values.
        """
        burst_configuration = model.BurstConfiguration(project_id)
        burst_configuration.selected_tab = 0

        # Now set the default portlets for the specified burst configuration.
        # The default portlets are specified in the __init__.py script from tvb root.
        for tab_idx, value in DEFAULT_PORTLETS.items():
            for sel_idx, portlet_identifier in value.items():
                portlet = BurstService.get_portlet_by_identifier(portlet_identifier)
                if portlet is not None:
                    portlet_configuration = self.new_portlet_configuration(portlet.id, tab_idx, sel_idx,
                                                                           portlet.algorithm_identifier)
                    burst_configuration.set_portlet(tab_idx, sel_idx, portlet_configuration)

        return burst_configuration


    @staticmethod
    def _store_burst_config(burst_config):
        """
        Store a burst configuration entity.
        """
#.........这里部分代码省略.........

class OperationServiceTest(BaseTestCase):
    """
    Test class for the introspection module. Some tests from here do async launches. For those
    cases Transactional tests won't work.
    TODO: this is still to be refactored, for being huge, with duplicates and many irrelevant checks
    """

    def setUp(self):
        """
        Reset the database before each test.
        """
        self.clean_database()
        initialize_storage()
        self.test_user = TestFactory.create_user()
        self.test_project = TestFactory.create_project(self.test_user)
        self.operation_service = OperationService()
        self.backup_hdd_size = TvbProfile.current.MAX_DISK_SPACE

    def tearDown(self):
        """
        Reset the database when test is done.
        """
        TvbProfile.current.MAX_DISK_SPACE = self.backup_hdd_size
        self.clean_database()

    def _assert_no_dt2(self):
        count = dao.count_datatypes(self.test_project.id, Datatype2)
        self.assertEqual(0, count)

    def _assert_stored_dt2(self, expected_cnt=1):
        count = dao.count_datatypes(self.test_project.id, Datatype2)
        self.assertEqual(expected_cnt, count)
        datatype = dao.try_load_last_entity_of_type(self.test_project.id, Datatype2)
        self.assertEqual(datatype.subject, DataTypeMetaData.DEFAULT_SUBJECT, "Wrong data stored.")
        return datatype

    def test_datatypes_groups(self):
        """
        Tests if the dataType group is set correct on the dataTypes resulted from the same operation group.
        """
        flow_service = FlowService()

        all_operations = dao.get_filtered_operations(self.test_project.id, None)
        self.assertEqual(len(all_operations), 0, "There should be no operation")

        algogroup = dao.find_group("tvb.tests.framework.adapters.testadapter3", "TestAdapter3")
        group, _ = flow_service.prepare_adapter(self.test_project.id, algogroup)
        adapter_instance = flow_service.build_adapter_instance(group)
        data = {model.RANGE_PARAMETER_1: "param_5", "param_5": [1, 2]}
        ## Create Group of operations
        flow_service.fire_operation(adapter_instance, self.test_user, self.test_project.id, **data)

        all_operations = dao.get_filtered_operations(self.test_project.id, None)
        self.assertEqual(len(all_operations), 1, "Expected one operation group")
        self.assertEqual(all_operations[0][2], 2, "Expected 2 operations in group")

        operation_group_id = all_operations[0][3]
        self.assertNotEquals(operation_group_id, None, "The operation should be part of a group.")

        self.operation_service.stop_operation(all_operations[0][0])
        self.operation_service.stop_operation(all_operations[0][1])
        ## Make sure operations are executed
        self.operation_service.launch_operation(all_operations[0][0], False)
        self.operation_service.launch_operation(all_operations[0][1], False)

        resulted_datatypes = dao.get_datatype_in_group(operation_group_id=operation_group_id)
        self.assertTrue(len(resulted_datatypes) >= 2, "Expected at least 2, but: " + str(len(resulted_datatypes)))

        dt = dao.get_datatype_by_id(resulted_datatypes[0].id)
        datatype_group = dao.get_datatypegroup_by_op_group_id(operation_group_id)
        self.assertEqual(dt.fk_datatype_group, datatype_group.id, "DataTypeGroup is incorrect")

    def test_initiate_operation(self):
        """
        Test the actual operation flow by executing a test adapter.
        """
        module = "tvb.tests.framework.adapters.testadapter1"
        class_name = "TestAdapter1"
        group = dao.find_group(module, class_name)
        adapter = FlowService().build_adapter_instance(group)
        output = adapter.get_output()
        output_type = output[0].__name__
        data = {"test1_val1": 5, "test1_val2": 5}
        tmp_folder = FilesHelper().get_project_folder(self.test_project, "TEMP")
        res = self.operation_service.initiate_operation(
            self.test_user, self.test_project.id, adapter, tmp_folder, **data
        )
        self.assertTrue(res.index("has finished.") > 10, "Operation didn't finish")
        group = dao.find_group(module, class_name)
        self.assertEqual(group.module, "tvb.tests.framework.adapters.testadapter1", "Wrong data stored.")
        self.assertEqual(group.classname, "TestAdapter1", "Wrong data stored.")
        dts, count = dao.get_values_of_datatype(self.test_project.id, Datatype1)
        self.assertEqual(count, 1)
        self.assertEqual(len(dts), 1)
        datatype = dao.get_datatype_by_id(dts[0][0])
        self.assertEqual(datatype.subject, DataTypeMetaData.DEFAULT_SUBJECT, "Wrong data stored.")
        self.assertEqual(datatype.type, output_type, "Wrong data stored.")

    def test_delete_dt_free_HDD_space(self):
        """
#.........这里部分代码省略.........