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0892db6fa7
git-subtree-dir: SpiffWorkflow git-subtree-split: 63db3e45947ec66b8d0efc2c74064004f8ff482c
88 lines
3.4 KiB
Python
88 lines
3.4 KiB
Python
from SpiffWorkflow.bpmn.exceptions import WorkflowDataException
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from SpiffWorkflow.task import TaskState
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from SpiffWorkflow.bpmn.workflow import BpmnWorkflow
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from tests.SpiffWorkflow.bpmn.BpmnWorkflowTestCase import BpmnWorkflowTestCase
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class CallActivityDataTest(BpmnWorkflowTestCase):
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def setUp(self):
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self.spec, self.subprocesses = self.load_workflow_spec('io_spec*.bpmn', 'parent')
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def testCallActivityWithIOSpec(self):
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self.actual_test()
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def testCallActivityWithIOSpecSaveRestore(self):
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self.actual_test(True)
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def testCallActivityMissingInput(self):
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self.workflow = BpmnWorkflow(self.spec, self.subprocesses)
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set_data = self.workflow.spec.task_specs['Activity_0haob58']
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set_data.script = """in_1, unused = 1, True"""
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with self.assertRaises(WorkflowDataException) as exc:
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self.advance_to_subprocess()
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self.assertEqual(exc.var.name,'in_2')
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def testCallActivityMissingOutput(self):
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self.workflow = BpmnWorkflow(self.spec, self.subprocesses)
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script_task = self.workflow.spec.task_specs['Activity_0haob58']
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script_task.script = """in_1, in_2, unused = 1, "hello world", True"""
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self.advance_to_subprocess()
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task = self.workflow.get_tasks(TaskState.READY)[0]
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transform_task = task.workflow.spec.task_specs['Activity_04d94ee']
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transform_task.script = """out_1, unused = in_1 * 2, False"""
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with self.assertRaises(WorkflowDataException) as exc:
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self.complete_subprocess()
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self.assertEqual(exc.var.name,'out_2')
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def actual_test(self, save_restore=False):
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self.workflow = BpmnWorkflow(self.spec, self.subprocesses)
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set_data = self.workflow.spec.task_specs['Activity_0haob58']
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set_data.script = """in_1, in_2, unused = 1, "hello world", True"""
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if save_restore:
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self.save_restore()
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self.advance_to_subprocess()
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# This will be the first task of the subprocess
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task = self.workflow.get_tasks(TaskState.READY)[0]
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# These should be copied
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self.assertIn('in_1', task.data)
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self.assertIn('in_2', task.data)
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# This should not
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self.assertNotIn('unused', task.data)
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self.complete_subprocess()
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task = self.workflow.get_tasks(TaskState.READY)[0]
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# Originals should not change
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self.assertEqual(task.data['in_1'], 1)
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self.assertEqual(task.data['in_2'], "hello world")
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self.assertEqual(task.data['unused'], True)
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# New variables should be present
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self.assertEqual(task.data['out_1'], 2)
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self.assertEqual(task.data['out_2'], "HELLO WORLD")
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def advance_to_subprocess(self):
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# Once we enter the subworkflow it becomes a waiting task
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waiting = self.workflow.get_tasks(TaskState.WAITING)
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while len(waiting) == 0:
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next_task = self.workflow.get_tasks(TaskState.READY)[0]
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next_task.complete()
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waiting = self.workflow.get_tasks(TaskState.WAITING)
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def complete_subprocess(self):
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# When we complete, the subworkflow task will move from WAITING to READY
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waiting = self.workflow.get_tasks(TaskState.WAITING)
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while len(waiting) > 0:
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next_task = self.workflow.get_tasks(TaskState.READY)[0]
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next_task.complete()
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waiting = self.workflow.get_tasks(TaskState.WAITING) |