<|file_name|>test_source_notfound.py<|end_file_name|><｜fim▁begin｜>import source_navigation_steps
import functional_test


class TestSourceInterfaceNotFound(
        functional_test.FunctionalTest,
        source_navigation_steps.SourceNavigationStepsMixin):

    <|fim_middle|>

<｜fim▁end｜>
    def test_not_found(self):
        self._source_not_found()