Automoq文档

Question

我开始使用Automoq了。我试着这样做：

mocker.GetMock<IMyObjectToTweak>();
var line = mocker.Resolve<IMyObjectToTweak>();

line.PropertyOne = .75;
line.PropertyTwo = 100;

MyCalc calc = new MyCalc();
calc.Multiply(line);
Assert.AreEqual(75, line.result);

此命令运行但失败。我的属性没有被设置。我是不是错过了Automoq的概念？什么是好的资源/教程？

Answer 1

要使用Moq设置属性(这是Automoq用来创建模拟对象的方法)，您必须使用不同的调用- Setup、SetupGet或SetupProperty

var line = mocker.Resolve<IMyObjectToTweak>();
// each does the same thing - "tells" PropertyOne to return .75 upon get
line.Setup(l => l.PropertyOne).Returns(.75);
line.SetupGet(l => l.PropertyOne).Returns(.75);
line.SetupProperty(l => l.PropertyOne, .75);

Answer 2

我建议在您的Sut (被测系统)中公开一个Result属性

[TestClass]
public class SomeTest : ControllerTestBase
{
    [TestMethod]
    public void MethodNameOrSubject_ScenarioOrCondition_ExpectedBehaviourOrReturnValue()
    {
        var mock = _autoMoqContainer.GetMock<IMyObjectToTweak>();
        var line = _autoMoqContainer.Resolve<IMyObjectToTweak>();

        mock.Setup(x => x.PropertyOne).Returns(.75);
        mock.Setup(x => x.PropertyTwo).Returns(100);

        MyCalc calc = new MyCalc();
        calc.Multiply(line);
        Assert.AreEqual(75, calc.Result);
    }
}

public interface IMyObjectToTweak
{
    double PropertyOne { get; set; }
    int PropertyTwo { get; set; }

}

public class MyCalc
{
    public double Result { get; set; }

    public void Multiply(IMyObjectToTweak line)
    {
        Result =  line.PropertyOne*line.PropertyTwo;
    }
}

无关-但请阅读我在AutoMocking http://www.dotnetcurry.com/ShowArticle.aspx?ID=767上的更多帖子