我嘗試進行我的第一個簡單的數據驅動測試。使用DataSource屬性進行單元測試
- 我使用MS SQL Management Studio創建了數據庫(UnitTestsDb),並且還創建了一個數據庫表(UsersTab)。
我嘗試在單元測試中使用這個數據庫。代碼是在這裏:
[TestMethod()]
[TestProperty("TestCategory","Developer"),
DataSource("System.Data.SqlClient",
"Data Source=.\\SQLEXPRESS;AttachDbFilename=UnitTestsDb.mdf;Integrated Security=True;Connect Timeout=30;User Instance=True",
"UsersTab", DataAccessMethod.Sequential)]
public void UserConstructorTest()
{//...}
但我得到這個錯誤:
The unit test adapter failed to connect to the data source or to read the data. For more information on troubleshooting this error, see "Troubleshooting Data-Driven Unit Tests" (http://go.microsoft.com/fwlink/?LinkId=62412) in the MSDN Library.
Error details: An attempt to attach an auto-named database for file UnitTestsDb.mdf failed. A database with the same name exists, or specified file cannot be opened, or it is located on UNC share.
我有問題,如何附有SQL梟雄工作室創建數據庫文件。有什麼建議?