title: How to fix: NUnit unit tests not showing up in testing pad in Visual Studio Community (Mac)
body: <p>In spite of adding NUnit from NuGet to an existing .Net Core project, no unit tests are being shown in the Test Pad.</p>
  
  <p>Note: I posted these images as links because I have too low of a reputation to post images.  What's up with that?</p>
  
  <ol>
  <li><a href="https://i.imgur.com/yzLgVYi.png" rel="nofollow noreferrer">Project > Add NuGet Packages...</a></li>
  <li><a href="https://i.imgur.com/HFiI2DP.png" rel="nofollow noreferrer">Selected NUnit Package (3.11.0) and clicked "Add Package"</a></li>
  <li><a href="https://i.imgur.com/iHFTFkT.png" rel="nofollow noreferrer">Checked to see if added to solution</a></li>
  <li>Created a new empty class file within the solution</li>
  <li>Added tests to this class</li>
  <li><a href="https://i.imgur.com/KMtHADa.png" rel="nofollow noreferrer">No tests show up in the test pad</a></li>
  </ol>
  
  <p>I've tried restarting Visual Studio and reinstalling the package.</p>
  
  <p>I've also tried deleting the Project/obj directory -- still no luck.</p>
  
  <pre><code>using NUnit.Framework;
  namespace ExampleLib
  {
      [TestFixture]
      public class ExampleTestFixture
      {
          [Test]
          public void ExampleTest()
          {
              Assert.AreEqual(2, 2);
          }
      }
  }
  </code></pre>
  
  <p>Expected: Tests fill the Unit Test pad
  Actual:  Empty test pad.  </p>