放心 - 预期的内容类型“JSON”与实际的内容类型“”不匹配

Question

在我的休息控制器类中，我有以下方法

@RequestMapping(value = "/film", method = RequestMethod.GET, produces = "application/json")
public Film getFilm(@RequestParam("search") String filmSearch){
    FilmDomain filmDomain = new FilmDomain();
    Film film = filmDomain.getCurrentFilm(filmSearch);
    return film;
}

其中明确说明我正在将 application/json 对象返回给请求用户。但是，当我执行放心测试时

@Test
public void test_specified_film_is_retrieved(){
    given().when().get("/view/film?search=The%20Godfather").then().contentType(ContentType.JSON).body("filmTitle", equalTo("The Godfather"));
}

我收到以下错误

java.lang.AssertionError: 1 expectation failed.
Expected content-type "JSON" doesn't match actual content-type "".

at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
at org.codehaus.groovy.reflection.CachedConstructor.invoke(CachedConstructor.java:83)
at org.codehaus.groovy.reflection.CachedConstructor.doConstructorInvoke(CachedConstructor.java:77)
at org.codehaus.groovy.runtime.callsite.ConstructorSite$ConstructorSiteNoUnwrap.callConstructor(ConstructorSite.java:84)
at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCallConstructor(CallSiteArray.java:60)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callConstructor(AbstractCallSite.java:235)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callConstructor(AbstractCallSite.java:247)
at io.restassured.internal.ResponseSpecificationImpl$HamcrestAssertionClosure.validate(ResponseSpecificationImpl.groovy:471)
at io.restassured.internal.ResponseSpecificationImpl$HamcrestAssertionClosure$validate$1.call(Unknown Source)
at io.restassured.internal.ResponseSpecificationImpl.validateResponseIfRequired(ResponseSpecificationImpl.groovy:636)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.codehaus.groovy.runtime.callsite.PogoMetaMethodSite$PogoCachedMethodSiteNoUnwrapNoCoerce.invoke(PogoMetaMethodSite.java:210)
at org.codehaus.groovy.runtime.callsite.PogoMetaMethodSite.callCurrent(PogoMetaMethodSite.java:59)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callCurrent(AbstractCallSite.java:166)
at io.restassured.internal.ResponseSpecificationImpl.contentType(ResponseSpecificationImpl.groovy:399)
at io.restassured.internal.ValidatableResponseOptionsImpl.contentType(ValidatableResponseOptionsImpl.java:244)
at restcontrollerapitests.FilmInfoControllerTest.test_specified_film_is_retrieved(FilmInfoControllerTest.java:36)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:86)
at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:539)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:761)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:461)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:207)

我对为什么我的标题在其余测试中没有说明任何内容类型感到困惑和不知所措。我将请求放入我的网络浏览器并选择了 Headers 选项卡，元数据如下

响应标头

Content-Type    application/json;charset=UTF-8
Date    Wed, 17 Jan 2018 10:09:14 GMT
Transfer-Encoding   chunked

请求标头

Accept  text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
Accept-Encoding gzip, deflate
Accept-Language en-GB,en;q=0.5
Connection  keep-alive
Cookie  jenkins-timestamper-offset=0
Host    localhost:8080
Upgrade-Insecure-Requests   1
User-Agent  Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:57.0)     Gecko/20100101 Firefox/57.0

关于为什么我的 ContentType 没有被请求的放心测试看到的任何想法？

Answer 1

将您的ContentType.JSON 替换为"application/json\r\n"。换行和回车无法通过放心来区分，我必须在上一个项目中这样做才能使其正常工作。

Answer 2

在接受内容格式中使用application/json 而不是

接受 text/html,application/xhtml+xml,application/xml;q=0.9,/;q=0.8