@Test
  public void findAccountsByName() throws Exception {
    List<Account> accounts = new ArrayList<Account>();

    Account accountA = new Account();
    accountA.setUserId(1);
    accountA.setPassword("accountA");
    accountA.setUserName("accountA");
    accounts.add(accountA);

    Account accountB = new Account();
    accountB.setUserId(1);
    accountB.setPassword("accountB");
    accountB.setUserName("accountB");
    accounts.add(accountB);

    AccountList accountList = new AccountList(accounts);

    when(service.findAllAccounts()).thenReturn(accountList);

    mockMvc
        .perform(get("/rest/accounts").param("name", "accountA"))
        .andExpect(jsonPath("$.accounts[*].userName", everyItem(endsWith("accountA"))))
        .andExpect(status().isOk());
  }
  @Test
  public void getExistingAccount() throws Exception {
    Account foundAccount = new Account();
    foundAccount.setUserId(1);
    foundAccount.setPassword("test");
    foundAccount.setUserName("test");

    when(service.findAccount(1)).thenReturn(foundAccount);

    mockMvc
        .perform(get("/rest/accounts/1"))
        .andDo(print())
        //				.andExpect(jsonPath("$.password").doesNotExist())
        .andExpect(jsonPath("$.userName", is(foundAccount.getUserName())))
        .andExpect(status().isOk());
  }
  @Test
  public void createAccountExistingUsername() throws Exception {
    Account createdAccount = new Account();
    createdAccount.setUserId(1);
    createdAccount.setPassword("test");
    createdAccount.setUserName("test");

    when(service.createAccount(any(Account.class))).thenThrow(new AccountExistsException());

    mockMvc
        .perform(
            post("/rest/accounts")
                .content("{\"userName\":\"test\",\"password\":\"test\"}")
                .contentType(MediaType.APPLICATION_JSON))
        .andExpect(status().isConflict());
  }
  @Test
  public void createAccountNonExistingUsername() throws Exception {
    Account createdAccount = new Account();
    createdAccount.setUserId(1);
    createdAccount.setPassword("test");
    createdAccount.setUserName("test");

    when(service.createAccount(any(Account.class))).thenReturn(createdAccount);

    mockMvc
        .perform(
            post("/rest/accounts")
                .content("{\"userName\":\"test\",\"password\":\"test\"}")
                .contentType(MediaType.APPLICATION_JSON))
        .andExpect(header().string("Location", endsWith("/rest/accounts/1")))
        .andExpect(jsonPath("$.userName", is(createdAccount.getUserName())))
        .andExpect(status().isCreated());

    verify(service).createAccount(accountCaptor.capture());

    String password = accountCaptor.getValue().getPassword();
    BCryptPasswordEncoder passwordEncoder = new BCryptPasswordEncoder();
    assertTrue(passwordEncoder.matches("test", password));
  }