Using the classpath of the `test` configuration of an SBT dependency
<p>I am depending on a scala library, and within it's tests there is a mock object I'd like to use. I've currently just hand copied it into my projects test directory. </p>

<p>My question is: Is it possible to import the mock from test configuration of the library I'm using? (I've tried 'just importing' it but it could not find it in the compile step)</p>