public void TestPrintIncompleteMultiply()
{
BinaryOperator multiplyOperation = new MultiplicationOperator();
multiplyOperation.SetFirstOperand(new Value(1));
Assert.AreEqual("1 × ".Replace(" ", ""), multiplyOperation.ToString().Replace(" ", ""));
}
public void TestPrintMultiplicationExpression()
{
BinaryOperator multiplicationOperation = new MultiplicationOperator();
multiplicationOperation.SetFirstOperand(new Value(2.9M));
multiplicationOperation.SetSecondOperand(new Value(3));
Assert.AreEqual("2.9 × 3".Replace(" ", ""), multiplicationOperation.ToString().Replace(" ", ""));
}