Resharper单元测试运行器无法查找内容文件

Question

I have some tests that rely on some files I have marked as "Content" and to "Always Copy". I'm using the DeploymentItem attribute to make sure they get copied to the output directory when running mstest outside of VS. However when using the Resharper test runner inside VS these files never make it to the directory that it is executing from. Anyone know how to fix this?

Answer 1

禁用Unit Testing > Shadow-copy assemblies being tested Resharper选项为我解决了这个问题。

Answer 2

我们通过将测试文件标记为嵌入资源来解决此问题，然后使用实用程序方法读取嵌入资源并将其写入预期位置。

Answer 3

I have also struggled with NUnit-based tests where I have files in the test project which I want to to be read in as part of the test.

Running via NCrunch works fine, but with Resharper, it cannot find the file as it's using another location (such as C:\\Users\\myuser\\AppData\\Local\\JetBrains\\Installations\\ReSharperPlatformVs15_f6172a1d_000).

After tearing my hair out, I finally found the solution. Instead of using

Environment.CurrentDirectory

or

System.Reflection.Assembly.GetEntryAssembly().Location

There is a built-in property in NUnit:

TestContext.CurrentContext.TestDirectory

Now, everything is consistent across NCrunch, ReSharper and the built-in Visual Studio Test Explorer! (Reminder: you do still have to set "Build Action" = "Content" and Copy to Output Directory" = "Copy Always")

Hopefully there is an equivalent in other test libraries.