問題描述

我有簡單的集成測試

@Test
public void shouldReturnErrorMessageToAdminWhenCreatingUserWithUsedUserName() throws Exception {
    mockMvc.perform(post("/api/users").header("Authorization", base64ForTestUser).contentType(MediaType.APPLICATION_JSON)
        .content("{"userName":"testUserDetails","firstName":"xxx","lastName":"xxx","password":"xxx"}"))
        .andDo(print())
        .andExpect(status().isBadRequest())
        .andExpect(?);
}

在最后一行中，我想將響應正文中收到的字符串與預期的字符串進行比較

In last line I want to compare string received in response body to expected string

作為回應，我得到:

MockHttpServletResponse:
          Status = 400
   Error message = null
         Headers = {Content-Type=[application/json]}
    Content type = application/json
            Body = "Username already taken"
   Forwarded URL = null
  Redirected URL = null

用 content()、body() 嘗試了一些技巧，但沒有任何效果.

Tried some tricks with content(), body() but nothing worked.

推薦答案

@Sotirios Delimanolis 回答完成了這項工作，但是我一直在尋找比較這個 mockMvc 斷言中的字符串

@Sotirios Delimanolis answer do the job however I was looking for comparing strings within this mockMvc assertion

原來是這樣

.andExpect(content().string(""Username already taken - please try with different username""));

當然我的斷言失敗了:

java.lang.AssertionError: Response content expected:
<"Username already taken - please try with different username"> but was:<"Something gone wrong">

因為:

  MockHttpServletResponse:
            Body = "Something gone wrong"

所以這證明它有效！

這篇關于如何使用 mockMvc 檢查響應正文中的字符串的文章就介紹到這了，希望我們推薦的答案對大家有所幫助，也希望大家多多支持html5模板網！