如何在MS Unit Testing Framework VS 2010中输出日志

Question

我正在尝试在MS Unit Testing Framework VS 2010中运行单元测试时记录一些信息.

我尝试了Trace.WriteLine,Console.WriteLine和Debug.WriteLine,但我无法在输出窗口中看到输出.

知道怎么做吗？提前致谢

Answer 1

确保您的测试类包含以下内容:

private TestContext testContextInstance;

/// <summary>
/// Gets or sets the test context which provides
/// information about and functionality for the current test run.
/// </summary>
public TestContext TestContext
{
    get
    {
        return testContextInstance;
    }
    set
    {
        testContextInstance = value;
    }
}

然后你可以打电话:

this.testContextInstance.WriteLine("Hello World");

Answer 2

在visual studio的输出窗口中看不到测试用例的输出.而是在"测试结果窗口"中可见.在测试结果窗口中,您应该双击要查看输出的测试用例的结果(图中的Passed/addTest行),然后您将看到所有的writeLines.