[英]Junit testcase - error - status expected:<200> but was:<500>
[英]Jersey JUnit Test Framework - Error Status 500
我想测试一下:
@Path("fieldgen")
public class VRApi {
@Path("/testCon")
@GET
@Produces(MediaType.APPLICATION_JSON)
public String testCon() {
return "testcon";
}
@Path("/getTestObj")
@GET
@Produces(MediaType.APPLICATION_JSON)
public TestObj getField() {
TestObj tobj= new TestObj ("str1", "str2", "str3");
return tobj;
}
这是我的测试类:
public class TestMB extends JerseyTest{
private WebResource webResource = resource();
public TestMB() throws Exception {
super("...api...");
}
@Test
public void testCon() {
String responseMsg = webResource.path("/fieldgen/testCon").get(String.class);
assertEquals("testcon", responseMsg);
}
@Test
public void getTestObj() {
WebResource.Builder mbRes = webResource.path("/fieldgen/getTestObj").accept(MediaType.APPLICATION_JSON);
TestObj vr = mbRes.get(TestObj.class);
assertEquals(vr, new TestObj("str1", "str2", "str3"));
}
第一次测试没问题。 第二次测试失败:
A message body writer for Java class modelVR.TestObj, and Java type class
modelVR.TestObj, and MIME media type application/json was not found
我也尝试使用ClientResponse。 POM dep。:
<dependency>
<groupId>com.sun.jersey</groupId>
<artifactId>jersey-server</artifactId>
<version>1.17.1</version>
</dependency>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.12</version>
</dependency>
<dependency>
<groupId>com.sun.jersey.jersey-test-framework</groupId>
<artifactId>jersey-test-framework-inmemory</artifactId>
<version>1.17.1</version>
</dependency>
<dependency>
<groupId>com.sun.jersey</groupId>
<artifactId>jersey-servlet</artifactId>
<version>1.17.1</version>
</dependency>
<dependency>
<groupId>com.sun.jersey</groupId>
<artifactId>jersey-json</artifactId>
<version>1.17.1</version>
</dependency>
<dependency>
<groupId>com.sun.jersey</groupId>
<artifactId>jersey-core</artifactId>
<version>1.17.1</version>
</dependency>
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>servlet-api</artifactId>
<version>3.0-alpha-1</version>
</dependency>
<dependency>
<groupId>com.sun.jersey</groupId>
<artifactId>jersey-client</artifactId>
<version>1.19.3</version>
</dependency>
有什么问题? 谢谢。
您可能缺少“jackson-databind”,其中包括自动POJO到JSON和反向映射器。 (杰克逊1.x的名字可能略有不同)
检查您是否已经注册在客户端POJO的映射功能,如球衣文档解释这里 。 相关片段如下。
ClientConfig clientConfig = new DefaultClientConfig();
clientConfig.getFeatures().put(JSONConfiguration.FEATURE_POJO_MAPPING, Boolean.TRUE);
Client client = Client.create(clientConfig)
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