55 lines
1.9 KiB
Python
55 lines
1.9 KiB
Python
# -*- coding: utf-8 -*-
|
|
|
|
import unittest
|
|
import datetime
|
|
import time
|
|
|
|
from SpiffWorkflow.bpmn.workflow import BpmnWorkflow
|
|
from SpiffWorkflow.bpmn.PythonScriptEngine import PythonScriptEngine
|
|
from SpiffWorkflow.bpmn.PythonScriptEngineEnvironment import TaskDataEnvironment
|
|
from tests.SpiffWorkflow.bpmn.BpmnWorkflowTestCase import BpmnWorkflowTestCase
|
|
|
|
__author__ = 'kellym'
|
|
|
|
|
|
class TimerDateTest(BpmnWorkflowTestCase):
|
|
|
|
def setUp(self):
|
|
self.script_engine = PythonScriptEngine(environment=TaskDataEnvironment({
|
|
"datetime": datetime.datetime,
|
|
"timedelta": datetime.timedelta,
|
|
}))
|
|
self.spec, self.subprocesses = self.load_workflow_spec('timer-date-start.bpmn', 'date_timer')
|
|
self.workflow = BpmnWorkflow(self.spec, self.subprocesses, script_engine=self.script_engine)
|
|
|
|
def testRunThroughHappy(self):
|
|
self.actual_test(save_restore=False)
|
|
|
|
def testThroughSaveRestore(self):
|
|
self.actual_test(save_restore=True)
|
|
|
|
def actual_test(self,save_restore = False):
|
|
self.workflow.do_engine_steps()
|
|
self.assertEqual(len(self.workflow.waiting_events()), 1)
|
|
loopcount = 0
|
|
starttime = datetime.datetime.now()
|
|
# test bpmn has a timeout of .05s; we should terminate loop before that.
|
|
while len(self.workflow.get_waiting_tasks()) > 0 and loopcount < 8:
|
|
if save_restore:
|
|
self.save_restore()
|
|
self.workflow.script_engine = self.script_engine
|
|
time.sleep(0.01)
|
|
self.workflow.refresh_waiting_tasks()
|
|
loopcount += 1
|
|
endtime = datetime.datetime.now()
|
|
self.workflow.do_engine_steps()
|
|
self.assertTrue(self.workflow.is_completed())
|
|
self.assertTrue((endtime-starttime) > datetime.timedelta(seconds=.02))
|
|
|
|
|
|
|
|
def suite():
|
|
return unittest.TestLoader().loadTestsFromTestCase(TimerDateTest)
|
|
if __name__ == '__main__':
|
|
unittest.TextTestRunner(verbosity=2).run(suite())
|