def test_unique_reader(self):
        e = self.e
        reader = e.open(get_example_data('prism.neu'))
        self.assertNotEqual(reader, None)
Check if a file with a unique reader in Mayavi2 can be read
dataset/ETHPy150Open enthought/mayavi/mayavi/tests/test_registry.py/TestRegistry.test_unique_reader