title: Passing parameters to via GetAsync()
body: <p>I have an API that I want to test.  This is the signature of one method...</p>
  
  <pre><code>[HttpGet("{param}")]
   public async Task&lt;IActionResult&gt; Get(string param, string param2)
  {
  ...
  }
  </code></pre>
  
  <p>In the test project I structure the call this way...</p>
  
  <pre><code>HttpClient client = new HttpClient();
  string uri = "http://localhost:63779/api/controller_name/param/";
  HttpResponseMessage response = await client.GetAsync(uri);
  </code></pre>
  
  <p>param is part of the route but how do I get param2 to the method? </p>