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如何使用MockMvc检查响应主体中的字符串
我有简单的集成测试 @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,我想将响应正文中收到的字符串与预期字符串进行比较 作为回应,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 使用content(),body()尝试了一些技巧,但没有任何效果。