fix mwf tests (#818)

Author: seanpearsonuk

src/ansys/fluent/core/meshing/workflow.py

@@ -38,10 +38,14 @@ def __dir__(self):
 
     class Task(PyCallableStateObject):
         def __init__(self, meshing, name):
-            self._workflow = meshing._workflow
-            self._meshing = meshing._meshing
-            self._task = self._workflow.TaskObject[name]
-            self._cmd = None
+            self.__dict__.update(
+                dict(
+                    _workflow=meshing._workflow,
+                    _meshing=meshing._meshing,
+                    _task=meshing._workflow.TaskObject[name],
+                    _cmd=None,
+                )
+            )
 
         @property
         def CommandArguments(self):
@@ -62,6 +66,12 @@ def _command(self):
         def __getattr__(self, attr):
             return getattr(self._task, attr)
 
+        def __setattr__(self, attr, value):
+            if attr in self.__dict__:
+                self.__dict__[attr] = value
+            else:
+                setattr(self._task, attr, value)
+
         def __dir__(self):
             return sorted(
                 set(list(self.__dict__.keys()) + dir(type(self)) + dir(self._task))

tests/util/meshing_workflow.py

@@ -11,7 +11,7 @@ def assign_task_arguments(
     task.Arguments = kwargs
     if check_state:
         # the state that we have set must be a subset of the total state
-        assert kwargs.items() <= task.Arguments.items()
+        assert kwargs.items() <= task.Arguments().items()
 
 
 def check_task_execute_preconditions(task) -> None: