.toString();
    assertEquals("TestClass{field2=Googley, field3=World}", toTest);
  }

  @GwtIncompatible // Class names are obfuscated in GWT
  public void testToStringOmitEmptyValues_manyFieldsFirstEmpty() {
    String toTest =
        MoreObjects.toStringHelper(new TestClass())
            .omitEmptyValues()
            .add("field1", "")
            .add("field2", "Googley")