title: VSCode run all go tests in folder with launch configuration
body: <p>I'm trying to make a launch configuration that will run all of the <code>go</code> tests I have in a specific folder in my repo.</p>
  <p>I can successfully run <code>go test ./src/...</code> in the terminal to run all the tests I care about but I'm having trouble replicating that in a VSCode launch configuration.</p>
  <p>Here's my current launch configuration:</p>
  <pre><code>        {
              &quot;name&quot;: &quot;run tests&quot;,
              &quot;type&quot;: &quot;go&quot;,
              &quot;request&quot;: &quot;launch&quot;,
              &quot;mode&quot;: &quot;test&quot;,
              &quot;args&quot;: [&quot;./src...&quot;],
              &quot;program&quot;: &quot;${workspaceFolder}&quot;,
          }
  </code></pre>
  <p>It seems that using <code>./src/...</code> as args doesn't behave as I expect it to. Using this launch configuration I get an error that:</p>
  <pre><code>no Go files in /home/paymahn/gadic/backend
  exit status 1
  Process exiting with code: 1
  </code></pre>
  <p>Is there a way to replicate <code>go test ./src/...</code> as a VSCode launch configuration?</p>