def METHOD_NAME(self):
    """Test generating an xyz string from the species.conformer object"""
    log = GaussianLog(os.path.join(self.data_path, "gaussian", "ethylene_G3.log"))
    conformer = log.load_conformer()[0]
    coords, number, mass = log.load_geometry()
    conformer.coordinates, conformer.number, conformer.mass = (
        (coords, "angstroms"),
        number,
        (mass, "amu"),
    )
    spc1 = Species(smiles="C=C")
    spc1.conformer = conformer
    xyz_str = get_str_xyz(spc1)
    expected_xyz_str = """C       0.00545100    0.00000000    0.00339700