public void SetUp()
{
this.additionOperator = A.Fake<AdditionOperator>();
this.subtractionOperator = A.Fake<SubtractionOperator>();
SetUpFakeAdditionOperator(this.additionOperator);
SetUpFakeSubtractionOperator(this.subtractionOperator);
this.testee = new Calculator(this.additionOperator, this.subtractionOperator);
}
public Calculator(AdditionOperator additionOperator, SubtractionOperator subtractionOperator)
{
this.additionOperator = additionOperator;
this.subtractionOperator = subtractionOperator;
}
public Calculator(AdditionOperator additionOperator, SubtractionOperator subtractionOperator)
{
this.additionOperator = additionOperator;
this.subtractionOperator = subtractionOperator;
}
private static void SetUpFakeSubtractionOperator(SubtractionOperator fakeOperator)
{
A.CallTo(() => fakeOperator.CalculateDifference(A<int>._, A<int>._)).ReturnsLazily((int a, int b) => a - b);
}