public void indexOfTestm1() //matrix
{
String s = "CO2 + H2O = C6H12O6 + O2";
ChemEqnMatrix cm = new ChemEqnMatrix(s);
string[,] s1 = { { "Thing1", "thing2", "last" }, { "5", "3", "1" } };
string s2 = "last";
int expected = 2;
int result = cm.indexOf(s1, s2);
Assert.AreEqual(expected, result);
}
public void indexOfTesta1() //array
{
String s = "CO2 + H2O = C6H12O6 + O2";
ChemEqnMatrix cm = new ChemEqnMatrix(s);
string[] s1 = { "Thing1", "thing2", "last" };
string s2 = "Thing1";
int expected = 0;
int result = cm.indexOf(s1, s2);
Assert.AreEqual(expected, result);
}