Python Stepperの例

コード例 #1

ファイル: test_util.py プロジェクト: eventable/CalendarServer

 def setUp(self):
     self.history = []
     self.stepper = Stepper()

コード例 #2

 def setUp(self):
     self.history = []
     self.stepper = Stepper()

コード例 #3

ファイル: test_util.py プロジェクト: eventable/CalendarServer

class StepperTestCase(TestCase):

    def setUp(self):
        self.history = []
        self.stepper = Stepper()


    def _record(self, value, failure):
        self.history.append(value)


    @inlineCallbacks
    def test_allSuccess(self):
        self.stepper.addStep(
            StepOne(self._record, False)
        ).addStep(
            StepTwo(self._record, False)
        ).addStep(
            StepThree(self._record, False)
        ).addStep(
            StepFour(self._record, False)
        )
        result = (yield self.stepper.start("abc"))
        self.assertEquals(result, "abc")  # original result passed through
        self.assertEquals(
            self.history,
            ['one success', 'two success', 'three success', 'four success'])


    def test_allFailure(self):
        self.stepper.addStep(StepOne(self._record, True))
        self.stepper.addStep(StepTwo(self._record, True))
        self.stepper.addStep(StepThree(self._record, True))
        self.stepper.addStep(StepFour(self._record, True))
        self.failUnlessFailure(self.stepper.start(), ZeroDivisionError)
        self.assertEquals(
            self.history,
            ['one success', 'two failure', 'three failure', 'four failure'])


    @inlineCallbacks
    def test_partialFailure(self):
        self.stepper.addStep(StepOne(self._record, True))
        self.stepper.addStep(StepTwo(self._record, False))
        self.stepper.addStep(StepThree(self._record, True))
        self.stepper.addStep(StepFour(self._record, False))
        result = (yield self.stepper.start("abc"))
        self.assertEquals(result, None)  # original result is gone
        self.assertEquals(
            self.history,
            ['one success', 'two failure', 'three success', 'four failure'])

コード例 #4

class StepperTestCase(TestCase):

    def setUp(self):
        self.history = []
        self.stepper = Stepper()

    def _record(self, value, failure):
        self.history.append(value)

    @inlineCallbacks
    def test_allSuccess(self):
        self.stepper.addStep(
            StepOne(self._record, False)
        ).addStep(
            StepTwo(self._record, False)
        ).addStep(
            StepThree(self._record, False)
        ).addStep(
            StepFour(self._record, False)
        )
        result = (yield self.stepper.start("abc"))
        self.assertEquals(result, "abc")  # original result passed through
        self.assertEquals(
            self.history,
            ['one success', 'two success', 'three success', 'four success'])

    def test_allFailure(self):
        self.stepper.addStep(StepOne(self._record, True))
        self.stepper.addStep(StepTwo(self._record, True))
        self.stepper.addStep(StepThree(self._record, True))
        self.stepper.addStep(StepFour(self._record, True))
        self.failUnlessFailure(self.stepper.start(), ZeroDivisionError)
        self.assertEquals(
            self.history,
            ['one success', 'two failure', 'three failure', 'four failure'])

    @inlineCallbacks
    def test_partialFailure(self):
        self.stepper.addStep(StepOne(self._record, True))
        self.stepper.addStep(StepTwo(self._record, False))
        self.stepper.addStep(StepThree(self._record, True))
        self.stepper.addStep(StepFour(self._record, False))
        result = (yield self.stepper.start("abc"))
        self.assertEquals(result, None)  # original result is gone
        self.assertEquals(
            self.history,
            ['one success', 'two failure', 'three success', 'four failure'])