How to structure an asp.net 5 dnx project with unit tests in Visual Studio Code?
<p>I just created a new asp.net 5 project using the yeoman generator. Everything worked fine so far, I can edit and build the project with Visual Studio Code. </p>

<p>Now I want to add unit tests, but how are they structured in VS Code? In Visual Studio, the normal way is to add a new project that contains the tests, described in the <a href="https://xunit.github.io/docs/getting-started-dnx.html">xUnit.net documentation</a>. However, in VS Code, I can't just add a project, can I? Where do I put the tests? The yeoman generator would create a new project, too, but that would mean I'd have to have a second instance of VS Code running and either a second git repo or a weird folder structure.</p>