在C#.NET中进行单元测试. [英] Unit Test in C#.NET.

问题描述

我有一个简单的方法，该方法将字符串作为参数(domainname//firstname.lastname)并取出(domainname//)并仅作为firstname.lastname返回字符串.

我需要对以下情况进行单元测试.

检查单个斜杠(域名/名字.姓氏)
检查空字符串
检查空值
检查字符串是否包含////

我写了以下内容，但对我来说没有任何意义，因为这完全是错误的.

Hi I have a simple method, where It takes a string as parameter (domainname//firstname.lastname) and takes out (domainname//) and returns string as just firstname.lastname.

I need to unit test for the following case.

check for single slash (domainname/firstname.lastname)
Check for empty string
Check for null value
Check wheather the string contains // or not

I wrote the following but it does not make any sense to me, coz this is completely wrong.

#region Checking for null value
    [TestMethod()]
    public void CheckForNullValueTest()
    {
        string expected = "";
        string source = @"domainname//hari.gillala";
        string actual = Function.RemoveSlash(source);
        assert.Equal(expected, actual);
    }
    #endregion
    #region Checking for empty
    [TestMethod()]
    public void CheckForEmptyValueTest()
    {
        string expected = string.empty;
        string source = @"domainname//hari.gillala";
        string actual = Function.RemoveSlash(source);
        assert.Equal(expected, actual);
    }
    #endregion
    #region Checking for singleslash
    [TestMethod()]
    public void CheckForSingleSlashTest()
    {
        string expected = @"domainname/hari.gillala";
        string source = "domainname//hari.gillala";
        string actual = Function.RemoveSlash(source);
        assert.Equal(expected, actual);
    }
    #endregion
    #region Checking for Doubleslash
    [TestMethod()]
    public void CheckForDoubleSlashTest()
    {
        string expected = @"domainname//hari.gillala";
        string source = "domainname//hari.gillala";
        string actual = Function.RemoveSlash(source);
        assert.Equal(expected, actual);
    }
    #endregion

谁能纠正我，哪里我错了.并帮助我为该功能的所有情况编写单元测试.

谢谢

Could any one correct me, where I am wrong. And help me to write the unit test for all the cases for the function.

Thank you

推荐答案

在您的代码中，您具有3个独立的函数，均称为"CheckForEmptyValueTest".这是拼写错误，还是您需要重命名其中的第2和第3个.

您在哪里:

In your code you have 3 separate functions all called ''CheckForEmptyValueTest''. Either this is a typo or you need to rename the 2nd and 3rd of them.

Where you have:

[TestMethod]

您需要:

you need:

[TestMethod()]

这些链接可能也有帮助:
http://msdn.microsoft.com/en-us/library/ms182517 (v = vs.80).aspx [ http://msdn.microsoft.com/en-us/library/ms182516 (v = VS.80).aspx [

These links may also help:
http://msdn.microsoft.com/en-us/library/ms182517(v=vs.80).aspx[^]
http://msdn.microsoft.com/en-us/library/ms182516(v=VS.80).aspx[^]

Hope this helps.

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