执行 MockMvc：在 post api 上执行 mockMvc 时出错

Question

在 post api 上执行 mockMvc 时出错。因为在这个 post 中调用我的服务层检查客户是否存在。所以它给我客户未找到错误。我怎么能在这里嘲笑客户？

        final String PAYMENT_METHOD = "/customer/"+customerId+"/paymentMethod";
        RequestBuilder request = MockMvcRequestBuilders.post(PAYMENT_METHOD).content(JsonUtils.toJson(paymentMethodDto))
                .contentType(MediaType.APPLICATION_JSON)
                .accept((MediaType.APPLICATION_JSON));

        MvcResult result = mockMvc.perform(request).andExpect(status().isCreated()).andReturn();
        Assert.assertEquals(result.getResponse().getStatus(), HttpStatus.CREATED.value());
        ResponseEntity<PaymentMethodRes> responseEntity = paymentMethodController.addPaymentMethod(customerId, paymentMethodDto);
        assertNotNull(responseEntity);

Answer 1

应该可行

Mockito.when(customerService.findCustumerbyId(customerId).thenReturn(new Customer());`

执行 MockMvc：在 post api 上执行 mockMvc 时出错

performing MockMvc : getting error while performing mockMvc on post api

java

spring

spring-boot

mockmvc