def test_Debye_number(): r"""Test the Debye_number function in parameters.py.""" assert Debye_number(T_e, n_e).unit.is_equivalent(u.dimensionless_unscaled) T_e_eV = T_e.to(u.eV, equivalencies=u.temperature_energy()) assert np.isclose( Debye_number(T_e, n_e).value, Debye_number(T_e_eV, n_e).value) assert np.isclose( Debye_number(1 * u.eV, 1 * u.cm**-3).value, 1720862385.43342) with pytest.warns(u.UnitsWarning): Debye_number(T_e, 4) with pytest.raises(ValueError): Debye_number(None, n_e) with pytest.raises(u.UnitTypeError): Debye_number(5 * u.m, 5 * u.m**-3) with pytest.raises(u.UnitTypeError): Debye_number(5 * u.K, 5 * u.m**3) with pytest.raises(ValueError): Debye_number(5j * u.K, 5 * u.cm**-3) Tarr2 = np.array([1, 2]) * u.K narr3 = np.array([1, 2, 3]) * u.m**-3 with pytest.raises(ValueError): Debye_number(Tarr2, narr3) with pytest.warns(u.UnitsWarning): assert Debye_number(1.1, 1.1) == Debye_number(1.1 * u.K, 1.1 * u.m**-3) with pytest.warns(u.UnitsWarning): assert Debye_number(1.1 * u.K, 1.1) == Debye_number(1.1, 1.1 * u.m**-3) assert_can_handle_nparray(Debye_number)
def time_Debye_number(self): Debye_number(5e6 * u.K, 5e9 * u.cm**-3)