public final void testGetVCLSchemaSuccess() throws Exception {

    VirtualCollectionImpl vc = this.getMyVC();

    VCLSchema vcl = vc.getVCLSchema();
    assertNotNull("Expected was an instance of VCLSchema and not null.", vcl);
    assertTrue(
        "Expected was an instance of VCLSchema and not " + vcl.getClass(),
        vcl instanceof VCLSchema);

    assertNotNull(vcl.getCollectionReference());
  }