74 lines
3.1 KiB
Python
74 lines
3.1 KiB
Python
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# -*- coding: utf-8 -*-
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import unittest
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from SpiffWorkflow.bpmn.PythonScriptEngine import PythonScriptEngine
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from SpiffWorkflow.bpmn.exceptions import WorkflowTaskExecException
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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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__author__ = 'kellym'
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class CallActivityTest(BpmnWorkflowTestCase):
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def setUp(self):
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self.spec, self.subprocesses = self.load_workflow_spec('call_activity_*.bpmn', 'Process_8200379')
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def testRunThroughHappy(self):
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self.workflow = BpmnWorkflow(self.spec, self.subprocesses)
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self.workflow.do_engine_steps()
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def testCallActivityHasSameScriptEngine(self):
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self.runCallActivityWithCustomScript()
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def testCallActivityHasSameScriptEngineAfterSaveRestore(self):
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self.runCallActivityWithCustomScript(save_restore=True)
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def runCallActivityWithCustomScript(self, save_restore=False):
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class CustomScriptEngine(PythonScriptEngine):
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pass
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self.workflow = BpmnWorkflow(self.spec, self.subprocesses,
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script_engine=CustomScriptEngine())
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self.workflow.do_engine_steps()
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self.assertTrue(self.workflow.is_completed())
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self.assertIsInstance(self.workflow.script_engine, CustomScriptEngine)
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if save_restore:
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self.save_restore()
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# We have to reset the script engine after deserialize.
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self.workflow.script_engine = CustomScriptEngine()
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# Get the subworkflow
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sub_task = self.workflow.get_tasks_from_spec_name('Sub_Bpmn_Task')[0]
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sub_workflow = sub_task.workflow
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self.assertNotEqual(sub_workflow, self.workflow)
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self.assertIsInstance(self.workflow.script_engine, CustomScriptEngine)
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self.assertEqual(sub_workflow.script_engine, self.workflow.script_engine)
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def test_call_activity_allows_removal_of_data(self):
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# If a call activity alters the data - removing existing keys, that
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# data should be removed in the final output as well.
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self.workflow = BpmnWorkflow(self.spec, self.subprocesses)
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self.workflow.do_engine_steps()
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self.assertTrue(self.workflow.is_completed())
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self.assertNotIn('remove_this_var', self.workflow.last_task.data.keys())
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def test_call_acitivity_errors_include_task_trace(self):
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error_spec = self.subprocesses.get('ErroringBPMN')
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error_spec, subprocesses = self.load_workflow_spec('call_activity_*.bpmn', 'ErroringBPMN')
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with self.assertRaises(WorkflowTaskExecException) as context:
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self.workflow = BpmnWorkflow(error_spec, subprocesses)
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self.workflow.do_engine_steps()
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self.assertEquals(2, len(context.exception.task_trace))
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self.assertRegexpMatches(context.exception.task_trace[0], 'Create Data \(.*?call_activity_call_activity.bpmn\)')
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self.assertRegexpMatches(context.exception.task_trace[1], 'Get Data Call Activity \(.*?call_activity_with_error.bpmn\)')
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def suite():
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return unittest.TestLoader().loadTestsFromTestCase(CallActivityTest)
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if __name__ == '__main__':
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unittest.TextTestRunner(verbosity=2).run(suite())
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