如何将 StringBuilder 初始化为 null

发布于 2024-11-27 05:41:49 字数 576 浏览 0 评论 0原文

大家好，我遇到了 StringBuilder 的问题。在自动化过程中，我会将 testfailed 的值分配给 StringBuilder，因为

private StringBuilder testFailed = new StringBuilder();

public void Test1()
{
    testFailed = SomeTest();
}

public void Test2()
{
    testFailed = null;

    //testFailed = testFailed.Clear();
    //testFailed = new StringBuilder();

    testFailed = someTest1();
}

当第一个测试失败时，testFailed StringBuilder 将附加下一个测试结果或者如果测试通过，则 testFailed 字符串将显示 testFailed b 结果值。当我使用注释方法并尝试时，它对此不起作用。让我知道任何其他方法。提前致谢。

原文

Hi all I am facing a problem with StringBuilder. While automating, I will assign the value of testfailed to a StringBuilder as

private StringBuilder testFailed = new StringBuilder();

public void Test1()
{
    testFailed = SomeTest();
}

public void Test2()
{
    testFailed = null;

    //testFailed = testFailed.Clear();
    //testFailed = new StringBuilder();

    testFailed = someTest1();
}

When ever first test fails, the testFailed StringBuilder will append the next test result or if test passes then testFailed string will display the testFailed b result value. As I used commented methods and tried it didn't work for that. Let me know any other ways. Thanks in advance.

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断爱 2024-12-04 05:41:49

我不确定你想从中实现什么目标。但我猜您想汇总您正在运行的各种测试的错误。如果是这种情况，您不需要重新分配 StringBuilder 类，只需使用单个实例并对其使用 Appends ，您的测试将返回字符串作为结果。

例如。

private StringBuilder testFailed;

public void Test1()
{
    testFailed = new StringBuilder();
    testFailed.AppendLine(SomeTest());
}

public void Test2()
{ 
    testFailed = new StringBuilder();
    testFailed.AppendLine(someTest1());
}

我不知道你为什么采取这种方法，但每个人都有自己的方法。我还建议您看一下 NUnit。

I am not sure what you are trying to achieve from this. But I am guessing you want to aggregate the errors from various tests that you are running. If thats the case you dont need to reassign the StringBuilder class just use a single instance and use Appends on it and your test will return string as a result.

Eg.

private StringBuilder testFailed;

public void Test1()
{
    testFailed = new StringBuilder();
    testFailed.AppendLine(SomeTest());
}

public void Test2()
{ 
    testFailed = new StringBuilder();
    testFailed.AppendLine(someTest1());
}

I dont know why you are taking this approach, but to each his own. I would also suggest you take a look at NUnit.

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