Using MSTest, what is the relative path root of the DeploymentItemAttribute.
Per the MSDN page...
Relative paths are relative to the RelativePathRoot setting found in the .testrunconfig file.
That setting is, by default, the Solution directory. So, if you have this project structure
SecretProject\
ComponentA\
ComponentA.Test\
Resources\
required.xml
ComponentA.Test.csproj
Tests.cs
SecretProject.sln
And you want to deploy required.xml, you're going to create a DeploymentItemAttribute like this
[TestClass]
public class Tests
{
[TestMethod]
[DeploymentItem("ComponentA.Test\Resources\required.xml")]
public void Test()
{
}
}
It seems the file properties need to be set to 'Content' and 'Copy always' or 'Copy if newer'. There are advanced examples on this MSDN page.
To assume that the RelativePathRoot default is the dir where your solution resides was not correct in my case, nor was RelativePathRoot defined within my .testrunconfig file. I found the RelativePathRoot default to be the /bin/debug dir for the solution.
Walking back from that point, then walking up to my file that I was attempting to deploy for the unit test worked fine.
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