code: public static void assertTrue(String message, boolean value) {
          if (value) {
              pass(message);
          } else {
              fail(message, null);
          }
      }
docs: Assert that a value is true.
  <p>
  If the assertion passes, a green tick will be shown. If the assertion fails, a red cross will be shown.
  
  @param message message to display alongside the assertion outcome
  @param value   value to test