def test_sigma_dorn_zero(self): m = GMS() material = test_material() temperature = 1500.0 target = 0.0 result = m.sigma_dorn(material, temperature, strain_rate) self.assertEqual(result, target)
def test_sigma_dorn_nan_a_d(self): m = GMS() material = test_material() material['a_d'][0] = 0 target = np.nan result = m.sigma_dorn(material, temp, strain_rate) self.assertIs(result, target)
def test_sigma_dorn(self): m = GMS() material = test_material() target = 182170257.3512531 result = m.sigma_dorn(material, temp, strain_rate) self.assertEqual(result, target)