@Test
  public void getSearchMetadataTest() {
    SearchMetadaTag searchMetadaTag = searchMetadaTagRepository.getSearchMetadaTag();

    assertNotNull(searchMetadaTag);
    LOGGER.info(searchMetadaTag.toString());
    assertTrue(searchMetadaTag.getMetadata().size() > 0);
  }
  @Test
  public void removeSearchMetadataTest() {
    SearchMetadaTag searchMetadaTag = searchMetadaTagRepository.removeSearchMetadata(metadata);

    assertNotNull(searchMetadaTag);
    LOGGER.info(searchMetadaTag.toString());
    assertTrue(!searchMetadaTag.getMetadata().contains(metadata));
  }