title: JUnit 5 - Empty test suite in IntelliJ IDEA when using JUnit Jupiter engine
body: <p>How to execute All Suite tests with JUnit 5 in IntelliJ IDEA v2016.2.2?</p>
  
  <p>I get <em>Empty test suite</em> running this code:</p>
  
  <pre class="lang-java prettyprint-override"><code>import org.junit.platform.runner.IncludeEngines;
  import org.junit.platform.runner.JUnitPlatform;
  import org.junit.platform.runner.SelectPackages;
  import org.junit.runner.RunWith;
  
  @RunWith(JUnitPlatform.class)
  @IncludeEngines("junit-jupiter")
  @SelectPackages("&lt;eu...package&gt;") //I confirm that &lt;eu...package&gt; is ok.
  public class AllTests {
  }
  </code></pre>
  
  <p>I receive:</p>
  
  <pre><code>INFORMAZIONI: Discovered TestEngines with IDs: [junit-jupiter, junit-vintage]
  Empty test suite.
  Empty test suite.
  
  [root]
  JUnit Jupiter
  JUnit Vintage
  </code></pre>
  
  <p><strong>OR</strong></p>
  
  <pre class="lang-java prettyprint-override"><code>import eu.....services.ServiceTest;
  import eu.....repository.DAOTest;
  import org.junit.runner.RunWith;
  import org.junit.runners.Suite;
  
  @RunWith(Suite.class)
  @Suite.SuiteClasses({
          ServiceTest.class,
          DAOTest.class
  })
  public class AllTests {
  }
  </code></pre>
  
  <p>I receive:</p>
  
  <pre><code>INFORMAZIONI: Discovered TestEngines with IDs: [junit-jupiter, junit-vintage]
  Empty test suite.
  
  [root]
  |+--JUnit Vintage
  |   +--eu.....AllTests
  |+--JUnit Jupiter
  </code></pre>
  
  <p>I was able to run suite with JUnit 4, but it doesn't work with JUnit 5.</p>