Method testEvent

src/Test/TestEvent.py:14–25

(self)

class TestEvent:
    def testEvent(self):
        test_obj = ExampleClass()
        test_obj.onChanged.append(lambda: test_obj.increment("Called #1"))
        test_obj.onChanged.append(lambda: test_obj.increment("Called #2"))
        test_obj.onChanged.once(lambda: test_obj.increment("Once"))

        assert test_obj.called == []
        test_obj.onChanged()
        assert test_obj.called == ["Called #1", "Called #2", "Once"]
        test_obj.onChanged()
        test_obj.onChanged()
        assert test_obj.called == ["Called #1", "Called #2", "Once", "Called #1", "Called #2", "Called #1", "Called #2"]

    def testOnce(self):
        test_obj = ExampleClass()