public void TestDivision()
{
BinaryOperator divisionExpression = new DivisionOperator();
divisionExpression.SetFirstOperand(new Value(2.2M));
divisionExpression.SetSecondOperand(new Value(1.1M));
Assert.AreEqual(2M, divisionExpression.Evaluate());
}
public void TestPrintDivisionExpression()
{
BinaryOperator divisionOperation = new DivisionOperator();
divisionOperation.SetFirstOperand(new Value(2.9M));
divisionOperation.SetSecondOperand(new Value(3));
Assert.AreEqual("2.9 รท 3".Replace(" ", ""), divisionOperation.ToString().Replace(" ", ""));
}
public void TestOperatorMismatchInequality()
{
BinaryOperator addOperation = new AddOperator();
addOperation.SetFirstOperand((Value)5);
addOperation.SetSecondOperand((Value)6);
BinaryOperator divideOperation = new DivisionOperator();
divideOperation.SetFirstOperand((Value)5);
divideOperation.SetSecondOperand((Value)6);
Assert.AreNotEqual(addOperation, divideOperation);
}
