def test_storycreation(self):
story = Story()
story.append(Event('a'))
story.append(Event('b'))
story.append(Pause(10))
story.append(Event('c'))
self.assertEqual(len(story), 4)
def test_storycreation(self):
story = Story()
story.append(Event('a'))
story.append(Event('b'))
story.append(Pause(10))
story.append(Event('c'))
self.assertEqual(len(story), 4)
def teststory_from_trace(trace: list) -> Story:
"""
Return a test story based on the given *trace*, a list of macro steps.
See documentation to see which are the events that are generated.
Notice that this function adds a *pause* if there is any delay between pairs of consecutive steps.
:param trace: a list of *MacroStep* instances
:return: A story
"""
story = Story()
story.append(Event('execution started'))
time = 0
for macrostep in trace:
if macrostep.time > time:
story.append(Pause(macrostep.time - time))
story.extend(_teststory_from_macrostep(macrostep))
time = macrostep.time
story.append(Event('execution stopped'))
return story
def teststory_from_trace(trace: list) -> Story:
"""
Return a test story based on the given *trace*, a list of macro steps.
See documentation to see which are the events that are generated.
Notice that this function adds a *pause* if there is any delay between pairs of consecutive steps.
:param trace: a list of *MacroStep* instances
:return: A story
"""
story = Story()
story.append(Event('execution started'))
time = 0
for macrostep in trace:
if macrostep.time > time:
story.append(Pause(macrostep.time - time))
story.extend(_teststory_from_macrostep(macrostep))
time = macrostep.time
story.append(Event('execution stopped'))
return story
def _teststory_from_macrostep(macrostep: MacroStep) -> Story:
story = Story()
story.append(Event('step started'))
if macrostep.event:
story.append(Event('event consumed', event=macrostep.event))
for microstep in macrostep.steps:
for state in microstep.exited_states:
story.append(Event('state exited', state=state))
if microstep.transition:
story.append(Event('transition processed', source=microstep.transition.source,
target=microstep.transition.target,
event=macrostep.event))
for state in microstep.entered_states:
story.append(Event('state entered', state=state))
story.append(Event('step ended'))
return story
def _teststory_from_macrostep(macrostep: MacroStep) -> Story:
story = Story()
story.append(Event('step started'))
if macrostep.event:
story.append(Event('event consumed', event=macrostep.event))
for microstep in macrostep.steps:
for state in microstep.exited_states:
story.append(Event('state exited', state=state))
if microstep.transition:
story.append(Event('transition processed', source=microstep.transition.source,
target=microstep.transition.target,
event=macrostep.event))
for state in microstep.entered_states:
story.append(Event('state entered', state=state))
story.append(Event('step ended'))
return story