@Before
 public void initTest() {
   auditEventRepository.deleteAll();
   auditEvent = new PersistentAuditEvent();
   auditEvent.setAuditEventType(SAMPLE_TYPE);
   auditEvent.setPrincipal(SAMPLE_PRINCIPAL);
   auditEvent.setAuditEventDate(SAMPLE_TIMESTAMP);
 }
  @Test
  public void getAudit() throws Exception {
    // Initialize the database
    auditEventRepository.save(auditEvent);

    // Get the audit
    restAuditMockMvc
        .perform(get("/api/audits/{id}", auditEvent.getId()))
        .andExpect(status().isOk())
        .andExpect(content().contentType(MediaType.APPLICATION_JSON))
        .andExpect(jsonPath("$.principal").value(SAMPLE_PRINCIPAL));
  }