public void StringRepresentation_Exception()
{
MathModelExpression mme = new MathModelExpression();
Assert.ThrowsException <MathModelSyntaxException>(() => mme.Text = "s _t = 4*t");
Assert.ThrowsException <MathModelSyntaxException>(() => mme.Text = "s_t = 4*t = 4");
}
public void toString()
{
string stringExpression = name + "=" + assignment;
MathModelExpression mme = new MathModelExpression(stringExpression);
Assert.AreEqual(stringExpression, mme.ToString());
}
public void StringRepresentation_SetAndUpdate()
{
string validStringExpression = name + " " + "=" + assignment + comment;
MathModelExpression mme = new MathModelExpression();
mme.Text = validStringExpression;
Assert.AreEqual(name, mme.Name, "Name should be extracted correctly.");
Assert.AreEqual(assignment, mme.Assignment, "Assignment expression should be extracted correctly.");
Assert.AreEqual(comment.Substring(2), mme.Note, "Comment should be set without the comment indicator '//'.");
}