def test_entr_mol_phase_comp(m):
for j in m.params.component_list:
m.params.get_component(j).config.entr_mol_liq_comp = dummy_call
m.params.get_component(j).config.entr_mol_ig_comp = dummy_call
assert str(Ideal.entr_mol_phase_comp(m.props[1], "Liq", j)) == str(42)
assert str(Ideal.entr_mol_phase_comp(m.props[1], "Vap", j)) == (
'42 - kg*m**2/J/s**2*(8.314462618*(J)/mol/K)'
'*log(props[1].mole_frac_phase_comp'
'[Vap,{}]*props[1].pressure/params.pressure_ref)'.format(j))
def test_entr_mol_phase_invalid_phase(m_sol):
with pytest.raises(PropertyNotSupportedError):
Ideal.entr_mol_phase_comp(m_sol.props[1], "Sol", "foo")
def test_entr_mol_phase_sol(m_sol):
for j in m_sol.params.component_list:
m_sol.params.get_component(j).config.entr_mol_sol_comp = dummy_call
assert str(Ideal.entr_mol_phase_comp(m_sol.props[1], "Sol",
j)) == str(42)