Exemplos de TriggerConcurrentModel.username em Python

Exemplo n.º 1

Arquivo: test_triggerversionfield.py Projeto: Naddiseo/django-concurrency

def test_trigger():
    instance = TriggerConcurrentModel()
    assert instance.pk is None
    assert instance.version == 0

    instance.username = next(nextname)
    instance.save()  # insert
    instance = refetch(instance)
    assert instance.version == 1

    instance.username = next(nextname)
    instance.save()  # update
    assert instance.version == 2

    instance.username = next(nextname)
    instance.save()  # update
    assert instance.version == 3

    instance.username = next(nextname)
    instance.save(refetch=True)  # update
    assert instance.version == 4

    copy = refetch(instance)
    copy.save()

    with pytest.raises(RecordModifiedError):
        instance.save()

Exemplo n.º 2

def test_trigger():
    instance = TriggerConcurrentModel()
    assert instance.pk is None
    assert instance.version == 0

    instance.username = next(nextname)
    instance.save()  # insert
    instance = refetch(instance)
    assert instance.version == 1

    instance.username = next(nextname)
    instance.save()  # update
    assert instance.version == 2

    instance.username = next(nextname)
    instance.save()  # update
    assert instance.version == 3

    instance.username = next(nextname)
    instance.save(refetch=True)  # update
    assert instance.version == 4

    copy = refetch(instance)
    copy.save()

    with pytest.raises(RecordModifiedError):
        instance.save()