Question

我是Spring Boot的新手。我正在使用TestRestTemplate运行Spring Boot测试。

在测试中成功获得对List<Member>的请求。为了测试对Member的get请求抛出错误的请求400。我遵循与List<Member>类似的模式，在Stackoverflow上阅读了许多答案，在这里我得到了List<Member>的提示，它抛出了错误的请求。 HttpEntity设置为JSON。 Member有id。

找到以下用于设置标题的MemberController，MemberControllerTest和HttpEntity方法

@GetMapping(path = "/api/member/{member-id}")
public ResponseEntity<Member> getMemberById(@PathVariable(name = "member- 
         id", required = true) Long memberId) {
    Member member = memberService.findById(memberId);
    if (member != null) {
        return ResponseEntity.ok(member);
    }
    return ResponseEntity.notFound().build();
}

@Test
@Transactional
public void getMemberSuccessful() throws Exception {
    HttpEntity<Object> member = getHttpEntity("{\"member-id\": \"2\"}");

    ResponseEntity<Member> response = 
    template.exchange("/api/member/{member-id}", HttpMethod.GET, member,
            Member.class, "member-id");

    Assert.assertEquals(200, response.getStatusCode().value());

}

private HttpEntity<Object> getHttpEntity(Object body) {
    HttpHeaders headers = new HttpHeaders();
    headers.setContentType(MediaType.APPLICATION_JSON);
    return new HttpEntity<Object>(body, headers);
}

预期结果是测试运行并返回状态码200，但出现此错误

java.lang.AssertionError：预期：<200>，但在：<400> org.junit.Assert.fail（Assert.java:88）在 org.junit.Assert.failNotEquals（Assert.java:834）在 org.junit.Assert.assertEquals（Assert.java:645）在 org.junit.Assert.assertEquals（Assert.java:631） com.thankgod.controller.MemberControllerTest.getMemberSuccessful（MemberControllerTest.java:151）在sun.reflect.NativeMethodAccessorImpl.invoke0（本机方法）处 sun.reflect.NativeMethodAccessorImpl.invoke（NativeMethodAccessorImpl.java:62）在 sun.reflect.DelegatingMethodAccessorImpl.invoke（DelegatingMethodAccessorImpl.java:43）在java.lang.reflect.Method.invoke（Method.java:498）在 org.junit.runners.model.FrameworkMethod $ 1.runReflectiveCall（FrameworkMethod.java:50）在 org.junit.internal.runners.model.ReflectiveCallable.run（ReflectiveCallable.java:12）在 org.junit.runners.model.FrameworkMethod.invokeExplosively（FrameworkMethod.java:47）在 org.junit.internal.runners.statements.InvokeMethod.evaluate（InvokeMethod.java:17）在 org.springframework.test.context.junit4.statements.RunBeforeTestExecutionCallbacks.evaluate（RunBeforeTestExecutionCallbacks.java:73）在 org.springframework.test.context.junit4.statements.RunAfterTestExecutionCallbacks.evaluate（RunAfterTestExecutionCallbacks.java:83）在 org.junit.internal.runners.statements.RunBefores.evaluate（RunBefores.java:26）在 org.springframework.test.context.junit4.statements.RunBeforeTestMethodCallbacks.evaluate（RunBeforeTestMethodCallbacks.java:75）在 org.springframework.test.context.junit4.statements.RunAfterTestMethodCallbacks.evaluate（RunAfterTestMethodCallbacks.java:86）在 org.springframework.test.context.junit4.statements.SpringRepeat.evaluate（SpringRepeat.java:84）在org.junit.runners.ParentRunner.runLeaf（ParentRunner.java:325）处 org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild（SpringJUnit4ClassRunner.java:251）在 org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild（SpringJUnit4ClassRunner.java:97）在org.junit.runners.ParentRunner处$ 3.run（ParentRunner.java:290）在 org.junit.runners.ParentRunner $ 1.schedule（ParentRunner.java:71）在 org.junit.runners.ParentRunner.runChildren（ParentRunner.java:288）在 org.junit.runners.ParentRunner.access $ 000（ParentRunner.java:58）在 org.junit.runners.ParentRunner $ 2.evaluate（ParentRunner.java:268）在 org.springframework.test.context.junit4.statements.RunBeforeTestClassCallbacks.evaluate（RunBeforeTestClassCallbacks.java:61）在 org.springframework.test.context.junit4.statements.RunAfterTestClassCallbacks.evaluate（RunAfterTestClassCallbacks.java:70）在org.junit.runners.ParentRunner.run（ParentRunner.java:363）处 org.springframework.test.context.junit4.SpringJUnit4ClassRunner.run（SpringJUnit4ClassRunner.java:190）在 org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run（JUnit4TestReference.java:89）在 org.eclipse.jdt.internal.junit.runner.TestExecution.run（TestExecution.java:41）在 org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests（RemoteTestRunner.java:541）在 org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests（RemoteTestRunner.java:763）在 org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run（RemoteTestRunner.java:463）在 org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main（RemoteTestRunner.java:209）

Answer 1

您应该在exchange()方法的末尾添加urivariable：

template.exchange("/api/member/{member-id}", HttpMethod.GET, null,
            Member.class, 2);

TestRestTemplate不会从HttpEntity对象中读取

TestRestTemplate交换方法GET

1 个答案: