def METHOD_NAME(self):
    """Testing QHAQmeshAnalyzer."""
    qhana = QHAQmeshAnalyzer(self.gsr_paths[1:5], self.ddb_paths[1:5])
    with self.assertRaises(RuntimeError):
        qhana.set_eos("murnaghan")
    with self.assertRaises(RuntimeError):
        assert qhana.plot_energies(title="Energies as a function of V for different T", show=False)
    qhana.run_qlist([2,])
    qhana.set_eos("birch_murnaghan")
    assert qhana.ngqpt_list.shape == (1, 3)
    assert qhana.num_qmeshes == 1
    assert len(qhana.qha_list) == 1
    if self.has_matplotlib():
        assert qhana.plot_energies(title="Energies as a function of V for different T", show=False)
        assert qhana.plot_thermal_expansion_coeff(title="Thermal expansion as a function of T", show=False)
        assert qhana.plot_vol_vs_t(title="Volume as a function of T", show=False)