test_loader.py 文件源码

def test_loadTestsFromName__relative_empty_name(self):
        loader = unittest.TestLoader()

        try:
            loader.loadTestsFromName('', unittest)
        except AttributeError:
            pass
        else:
            self.fail("Failed to raise AttributeError")

    # "The specifier name is a ``dotted name'' that may resolve either to
    # a module, a test case class, a TestSuite instance, a test method
    # within a test case class, or a callable object which returns a
    # TestCase or TestSuite instance."
    # ...
    # "The method optionally resolves name relative to the given module"
    #
    # What happens when an impossible name is given, relative to the provided
    # `module`?