TEST_F(ConstructFromScratch, AddElements)
{
IdealGasPhase p;
p.addElement("H");
p.addElement("O");
ASSERT_EQ((size_t) 2, p.nElements());
ASSERT_EQ("H", p.elementName(0));
ASSERT_EQ((size_t) 1, p.elementIndex("O"));
}
TEST_F(ConstructFromScratch, addUndefinedElements)
{
IdealGasPhase p;
p.addElement("H");
p.addElement("O");
p.addUndefinedElements(); // default behavior
p.addSpecies(sH2);
p.addSpecies(sOH);
ASSERT_EQ((size_t) 2, p.nSpecies());
ASSERT_EQ((size_t) 2, p.nElements());
p.addSpecies(sCO);
p.addSpecies(sCO2);
ASSERT_EQ((size_t) 4, p.nSpecies());
ASSERT_EQ((size_t) 3, p.nElements());
ASSERT_EQ((size_t) 1, p.nAtoms(p.speciesIndex("CO2"), p.elementIndex("C")));
ASSERT_EQ((size_t) 2, p.nAtoms(p.speciesIndex("co2"), p.elementIndex("O")));
p.setMassFractionsByName("H2:0.5, CO2:0.5");
ASSERT_DOUBLE_EQ(0.5, p.massFraction("CO2"));
}