public void Should_ExecutePrintResultMethodWithArgument5OfOutputService_WhenDoing3Add2()
{
//arrange
var clientMock = new Mock<IOutputService>();
var calculator = new CalculatorEngine(clientMock.Object);
calculator.FirstArg = 3;
calculator.SecondArg = 2;
string expected = "5,00000";
//act
calculator.Add();
//Assert
clientMock.Verify(x => x.PrintData(expected), Times.Exactly(1));
}
public void Should_Return5Point4_WhenDoing2Point2Add3Point2()
{
//arrange
var clientMock = new Mock<IOutputService>();
var calculator = new CalculatorEngine(clientMock.Object);
calculator.FirstArg = 2.2;
calculator.SecondArg = 3.2;
string expected = "5,40000";
//act
calculator.Add();
//asssert
Assert.AreEqual(calculator.Result,expected);
}