def METHOD_NAME(self, data_test_dir):
    image = OifImagReader.read_image(os.path.join(data_test_dir, "Image0003_01.oif"))
    assert image.channels == 1
    assert image.layers == 49
    assert np.all(np.isclose(image.spacing, (3.2e-07,) + (5.1e-08,) * 2))