def test_check_workflow(session_scope_function):
# load the workflow from the iris kit which is in the test data
for kit in ['iris', 'boston_housing']:
kit_path = os.path.join(HERE, 'data', '{}_kit'.format(kit))
problem_module = import_module_from_source(
os.path.join(kit_path, 'problem.py'), 'problem')
add_workflow(session_scope_function, problem_module.workflow)
workflow = get_workflow(session_scope_function, None)
assert len(workflow) == 2
assert isinstance(workflow, list)
workflow = get_workflow(session_scope_function, 'Classifier')
assert workflow.name == 'Classifier'
assert isinstance(workflow, Workflow)
def test_workflow_model_backref(session_scope_module, backref, expected_type):
workflow = get_workflow(session_scope_module, 'Classifier')
backref_attr = getattr(workflow, backref)
assert isinstance(backref_attr, list)
# only check if the list is not empty
if backref_attr:
assert isinstance(backref_attr[0], expected_type)
def test_workflow_model(session_scope_module):
workflow = get_workflow(session_scope_module, 'Classifier')
assert re.match(r'Workflow\(.*\)\n\t.*WorkflowElement.*', repr(workflow))
