public void OneActionTest()
{
var Calc = new Calculator(0);
var Action = new Mock<ICalculatorAction>();
Action.SetupGet(t => t.Unary).Returns(false);
Action.Setup(t => t.Calculate(It.IsAny<double>(), It.IsAny<double?>())).Returns(200);
Calc.InputAction(Action.Object);
Calc.InputNumber(50);
Assert.AreEqual(200, Calc.CurrentValue);
Action.Verify(a => a.Unary, Times.AtLeastOnce());
Action.Verify(a => a.Calculate(It.Is<double>(d => d == 0), It.Is<double?>(d => d.HasValue && d.Value == 50)), Times.Once());
}
public void UnaryActionTest()
{
var Calc = new Calculator(0);
var Action = new Mock<ICalculatorAction>();
Action.SetupGet(t => t.Unary).Returns(true);
Action.Setup(t => t.Calculate(It.IsAny<double>(), It.IsAny<double?>())).Returns(200);
Calc.InputAction(Action.Object);
Assert.AreEqual(200, Calc.CurrentValue);
Assert.AreEqual(WaitedInput.Action, Calc.InputWaited);
Action.Verify(a => a.Unary, Times.AtLeastOnce());
Action.Verify(a => a.Calculate(It.Is<double>(d => d == 0), It.Is<double?>(d => !d.HasValue)), Times.Once());
}