Add minimal (input-less and model-less) workflow, use it in scheduler…

… test

mupifDB/test_scheduler.py

@@ -26,7 +26,7 @@ def anyPort():
 #mupifExamplesDir=mp.__path__[0]+'/examples/'
 
 sys.path.append(mupifDB.__path__[0]+'/..')
-import workflows.workflowdemo01 as wfdemo01
+import workflows.mini01 as wfmini01
 
 @pytest.fixture
 def nameserver(xprocess):
@@ -123,23 +123,27 @@ def test_suite_cleanup():
 
 class TestFoo:
     def test_workflowdemo01(self,scheduler):
-        wf=wfdemo01.workflowdemo()
+        wf=wfmini01.MiniWorkflow1()
         md=lambda k: wf.getMetadata(k)
         wid=md('ID')
-        id=mupifDB.workflowmanager.insertWorkflowDefinition(wid=wid,description=md('Description'),source=wfdemo01.__file__,useCase='useCase1',workflowInputs=md('Inputs'),workflowOutputs=md('Outputs'),modulename=wf.__module__.split('.')[-1],classname=wf.__class__.__name__,models_md=md('Models'))
+        id=mupifDB.workflowmanager.insertWorkflowDefinition(wid=wid,description=md('Description'),source=wfmini01.__file__,useCase='useCase1',workflowInputs=md('Inputs'),workflowOutputs=md('Outputs'),modulename=wf.__module__.split('.')[-1],classname=wf.__class__.__name__,models_md=md('Models'))
         print(f'Workflow inserted, {id=}')
         wrec=restApiControl.getWorkflowRecord(wid)
         assert wrec['wid']==wid
         # print_json(data=wrec)
         weid=restApiControl.createExecution(wid,version='1',ip='localhost')
+        #for inp in [
+        #    mp.ConstantProperty(value=16., propID=DataID.PID_Concentration,valueType=ValueType.Scalar,unit=mp.U['m'])
+        #]:
+        #    restApiControl.setExecutionInputObject(weid,
         print(f'Execution created, {weid=}')
         restApiControl.scheduleExecution(weid)
         print(f'Execution scheduled, {weid=}')
         for i in range(10):
             data=restApiControl.getExecutionRecord(weid)
             print(f'Execution status: {data["Status"]}')
             time.sleep(1)
-        assert data['Status'] in ('Failed',)
+        assert data['Status']=='Finished'
 
 
         # time.sleep(10)

workflows/mini01.py

@@ -0,0 +1,58 @@
+import mupif
+import mupif as mp
+import logging
+log = logging.getLogger()
+
+class MiniWorkflow1 (mupif.workflow.Workflow):
+    def __init__(self, metadata={}):
+        """
+        Initializes the workflow.
+        """
+        MD = {
+            'Name': 'Minimal Workflow',
+            'ID': '1',
+            'Description': 'Demo thermal problem using finite elements on rectangular domain',
+            'Model_refs_ID': [],
+            'Inputs': [
+            ],
+            'Outputs': [
+                {'Name':'Length', 'Type': 'mupif.Property', 'Required':True, 'Type_ID':'mupif.DataID.PID_Length','Units':'m'}
+            ],
+            'Models': [],
+        }
+        super().__init__(metadata=MD)
+        self.updateMetadata(metadata)
+
+
+    def initialize(self, workdir='', metadata=None, validateMetaData=True, **kwargs):
+        super().initialize(workdir=workdir, metadata=metadata, validateMetaData=validateMetaData, **kwargs)
+
+    def set(self, obj, objectID=''):
+        raise mp.APIError('This workflow has no inputs')
+
+    def get(self, objectTypeID, time=None, objectID=''):
+        md = {
+            'Execution': {
+                'ID': self.getMetadata('Execution.ID'),
+                'Use_case_ID': self.getMetadata('Execution.Use_case_ID'),
+                'Task_ID': self.getMetadata('Execution.Task_ID')
+            }
+        }
+        if objectTypeID == mp.DataID.PID_Length:
+            return mp.ConstantProperty(value=42, propID=mp.DataID.PID_Length, valueType=mp.ValueType.Scalar, unit=mp.U.m, time=time, metadata=md)
+        else:
+            raise mp.APIError('Unknown property ID')
+
+    def solveStep(self, istep, stageID=0, runInBackground=False):
+        log.info ('MiniWorkflow1.solveStep')
+        pass
+
+    def getCriticalTimeStep(self):
+        return 1.*mp.U.s
+
+    def getApplicationSignature(self):
+        return "thermal 1.0"
+
+    def getAPIVersion(self):
+        return "1.0"
+