public void MathOneAddsTwoNumbers()
{
// Mocking the behaviour of the interface
var testOnMock = new Mock <ITestOne>();
testOnMock.Setup(x => x.Add(10, 10)).Returns(20);
var mathOne = new MathOne(testOnMock.Object); // extract the object from the mock object
Assert.Equal(20, mathOne.Add(10, 10));
}
public void VerifyFunctionHasBeenCalled()
{
// Mocking the behaviour of the interface
var testOnMock = new Mock <ITestOne>();
var msg = "Hello Web";
var mathOne = new MathOne(testOnMock.Object);
mathOne.Out(msg);
testOnMock.Verify(x => x.Out(msg), Times.Once);
}