从 mvn clean install 尝试时 wiremock 抛出 Nullpointer 但与 eclipse JunitTest 一起工作正常

Question

我正在使用以下 wiremock 依赖项：

com.github.tomakehurst wiremock-独立测试 2.6.0

并且当通过选择运行作为 JunitTest 从 Eclipse 运行宁时，一切工作正常。但是当我从 maven 运行ning 这个程序时，我收到以下错误。

wiremock.com.fasterxml.jackson.databind.JsonMappingException: (was java.lang.NullPointerException) (through reference chain: com.github.tomakehurst.wiremock.stubbing.StubMapping["request"]->com.github.tomakehurst.wiremock.matching.RequestPattern["bodyPatterns"]->java.util.ArrayList[0])
at com.example.integration.controller.FileUploadControllerIntegrationTest.configureSystemUnderTest(FileUploadControllerIntegrationTest.java:47)
Caused by: java.lang.NullPointerException
at com.example.integration.controller.FileUploadControllerIntegrationTest.configureSystemUnderTest(FileUploadControllerIntegrationTest.java:47)

我有以下代码抛出错误。

package com.example.integration.controller;

import static com.github.tomakehurst.wiremock.core.WireMockConfiguration.options;
import static org.junit.jupiter.api.Assertions.assertNotNull;
import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.multipart;
import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.content;
import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.status;

import java.io.IOException;
import java.io.InputStream;

import org.json.JSONException;
import org.junit.jupiter.api.AfterAll;
import org.junit.jupiter.api.BeforeAll;
import org.junit.jupiter.api.DisplayName;
import org.junit.jupiter.api.Test;
import org.junit.jupiter.api.TestInstance;
import org.junit.jupiter.api.TestInstance.Lifecycle;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.autoconfigure.web.servlet.AutoConfigureMockMvc;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.context.annotation.Import;
import org.springframework.core.io.ClassPathResource;
import org.springframework.http.HttpHeaders;
import org.springframework.http.MediaType;
import org.springframework.mock.web.MockMultipartFile;
import org.springframework.test.web.servlet.MockMvc;
import org.springframework.test.web.servlet.MvcResult;
import org.springframework.test.web.servlet.request.MockHttpServletRequestBuilder;
import static com.example.integration.controller.TestConstants.*;
import com.github.tomakehurst.wiremock.WireMockServer;
import com.github.tomakehurst.wiremock.common.ConsoleNotifier;
import com.example.Application;

@SpringBootTest(classes = Application.class)
@AutoConfigureMockMvc
@import(TestConfig.class)
@testinstance(Lifecycle.PER_CLASS)
public class FileUploadControllerIntegrationTest extends GenericIntegrationTest {
@Autowired
MockMvc mockMvc;

private WireMockServer wireMockServer;

@BeforeAll
void configureSystemUnderTest() {
    this.wireMockServer = new WireMockServer(options().port(8090).notifier(new ConsoleNotifier(true)));
    this.wireMockServer.start();
}

@AfterAll
void stopWireMockServer() {
    this.wireMockServer.stop();
}

@DisplayName("upload and validate with success")
@Test
public void testUploadFile() throws Exception {
    MvcResult result = mockMvc.perform(createRequest(BCM_DEPLOY_SCOPE, "integration-payload/order-type.json"))
            .andExpect(status().isCreated()).andReturn();
    assertNotNull(result.getResponse().getContentAsString());
}

@DisplayName("upload and validate with validation failed.")
@Test
public void uploadFileWithValidationFail() throws Exception {

    mockMvc.perform(createRequest(BCM_DEPLOY_SCOPE, "integration-payload/order-type-with-invalid.json"))
            .andExpect(status().isBadRequest())
            .andExpect(content().json(populateJsonToString("__files/json/validation-failure-response.json")));

}

/**
 * @param endpoint
 * @param multipartFile
 * @param headers
 * @return
 * @throws IOException
 * @throws JSONException
 */
private MockHttpServletRequestBuilder createRequest(String scope, String payloadFile)
        throws IOException, JSONException {
    String endpoint = "http://localhost:8080/files/upload";

    InputStream fis = new ClassPathResource(payloadFile).getInputStream();
    MockMultipartFile multipartFile = new MockMultipartFile("file", fis);
    HttpHeaders headers = getHeadersUsingScope(scope);
    return multipart(endpoint).file(multipartFile).contentType(MediaType.MULTIPART_FORM_DATA).headers(headers);
}
}

这是我正在使用的映射文件负载。

{ 
   "request":{ 
      "method":"POST",
      "headers":{ 
         "Authorization":{ 
            "contains":"Bearer eyJhbGciOiJSUzI1NiIsInR5cCI6IkpXVCJ9.eyJhel9hdHRyIjp7ImFwcGxpY2F0aW9uX25hbWUiOiJSZWdTZXJ2aWNlIiwiYXBwbGljYXRpb25faWQiOiJCQ1MifSwiemlkIjoic2FwLWljYnMiLCJ1c2VyX2lkIjoidGVzdFVzZXIiLCJ1c2VyX25hbWUiOiJ1c2VyIG5hbWUiLCJzY29wZSI6WyJ1YWEtc2VydmljZS1iY3MuQnVzQ29uZmlnbk1hbmFnZUNvbnRlbnQiXSwiZXhwIjoyMTQ3NDgzNjQ3LCJjbGllbnRfaWQiOiJzYi1CQ1NTZXJ2aWNlIiwiZW1haWwiOiJ0ZXN0VXNlckB0ZXN0T3JnIiwiY2lkIjoic2ItQkNTU2VydmljZSJ9.ax5hEOLjmazyXKak9GHnQ3ZswQbL2rkRv2fM6p5rD3NPeUKPO6IaXTImGNCwk3wk6UbkTXuQu8rOQzHugvMLajYwFTpeMuOMjCZ-B8MgrNZq2EKiKe6aQKfzZ6vJZkPWon2UuZWNfKFxbBtglcVi4rL4Z655IWu4zWJ9_r6ruHVybW8eU4hD-4UNdJB2m4pISJw1usqA-_GaMMfQ5j6azx93m1qHuWUYMMmTtq_JefHiA4FueYHh4cBj-aHvTa_PYkG8rg0qY6dvJPw1R9ANKNG5CsQZmzUsY3a9KZX5wgRoSYshePj25mR1GmOzb8PCIDUmyWST-_keF0OnnqJhyQ"
         },
         "Content-Type":{ 
            "contains":"application/json"
         },
         "Accept-Language":{ 
            "contains":"en"
         }
      },
      "url":"/busconfig/validate",
      "bodyPatterns":[ 
         { 
            "equalToJson":{                
               "serviceEntities":{ 
                  "OrderType":{ 
                     "data":[ 
                        { 
                           "Code":"TE",
                           "BusConfignIsDeleted":false,
                           "BusConfignValidStart":"/Date(1571356800000)/",
                           "BusConfignValidEnd":"/Date(1571356800000)/"
                        },
                        { 
                           "Code":"YZ",
                           "BusConfignIsDeleted":false,
                           "BusConfignValidStart":"/Date(1572739200000)/",
                           "BusConfignValidEnd":"/Date(1575072000000)/"
                        }
                     ],
                     "entityEndPoint":"SalesOrderOrderTypeService/OrderType"
                  },
                  "OrderTypeText":{ 
                     "data":[ 
                        { 
                           "Code":"TE",
                           "BusConfignIsDeleted":false,
                           "LanguageCode":"en",
                           "LanguageName":"English",
                           "Description":"TE Desc"
                        },
                        { 
                           "Code":"YZ",
                           "BusConfignIsDeleted":false,
                           "LanguageCode":"en",
                           "Description":"Validation error code"
                        }
                     ],
                     "dependency":[ 
                        "OrderType"
                     ],
                     "entityEndPoint":"SalesOrderOrderTypeService/OrderTypeText"
                  }
               },
               "required":[ 
                  "OrderType",
                  "OrderTypeText"
               ],
               "description":"Check",
               "changeType":"m"
            }
         }
      ]
   },
   "response":{ 
      "status":200
   }
}

Answer 1

2.6.0 很古老

尝试 2.25.1，并使用 jre8 JAR，除非你在 Java 7.

从 mvn clean install 尝试时 wiremock 抛出 Nullpointer 但与 eclipse JunitTest 一起工作正常

wiremock is throwing Nullpointer when trying from the mvn clean install but working fine with eclipse JunitTest

java

wiremock

wiremock-standalone