public void Should_ExecutePrintResultMethodWithArgument6OfOutputService_WhenDoing2Multiply3()
{
//arrange
var clientMock = new Mock<IOutputService>();
var calculator = new CalculatorEngine(clientMock.Object);
calculator.FirstArg = 2;
calculator.SecondArg = 3;
string expected = "6,00000";
//act
calculator.Multiply();
//Assert
clientMock.Verify(x => x.PrintData(expected), Times.Exactly(1));
}
public void Should_Return2Point6_WhenDoing2Multiply1Point3()
{
//arrange
var clientMock = new Mock<IOutputService>();
var calculator = new CalculatorEngine(clientMock.Object);
calculator.FirstArg = 2.0;
calculator.SecondArg = 1.3;
string expected = "2,60000";
//act
calculator.Multiply();
//asssert
Assert.AreEqual(calculator.Result, expected);
}