jersey-test-framework灰熊返回404找不到错误

Question

我想为Jersey REST/Json实现JUnit测试到我的应用程序中。

我的问题是，我得到一个404灰熊没有找回。但是路径是正确的，并且在正常的Webcontainer上使用Curl进行测试正在工作。

我正在使用GWTP（没有maven）。我正在通过手动Properties - > Java Build Path来实现这些库。我使用以下版本：

• 的Eclipse靛蓝（在Windows 7）
• ASM-3.3.1.jar
• 球衣，客户1.12.jar
• 球衣核心，1.12.jar
• 球衣，JSON-1.12.jar
• 球衣 - 服务器1.12.jar
• 球衣，servlet的1.12.jar
• 球衣测试框架 - 核心1.12.jar
• Jersey的测试框架-灰熊-1.12.jar
• 篦条筛的框架-1.9.45.jar
• 灰熊-HTTP-1.9.45.jar
• 灰熊-HTTP-servlet的45年9月1日的.jar
• 灰熊-portunif-1.9.45.jar
• 灰熊-RCM-1.9.45.jar
• 灰熊-servlet的Web服务器，1.9.45.jar
• 灰熊-utils的，45年9月1日.jar
• servlet-ap I-2.5.jar
• 的junit-4.9.jar（也与4.10.jar测试）

所有库都是根据泽西文档包括： http://jersey.java.net/nonav/documentation/latest/user-guide.html - 章7.5 Maven的外部运行测试。

堆栈跟踪是以下几点：

INFO: GRIZZLY0001: Starting Grizzly Framework 1.9.45 - 01.07.12 12:11 
01.07.2012 10:11:20 com.sun.jersey.api.core.PackagesResourceConfig init 
INFO: Scanning for root resource and provider classes in the packages: 
com.acolsolutions.loyaltycard.resources 
01.07.2012 10:11:20 com.sun.jersey.api.core.ScanningResourceConfig logClasses 
INFO: Root resource classes found: 
class com.acolsolutions.loyaltycard.resources.HelloResource 
class com.acolsolutions.loyaltycard.resources.CardResource 
01.07.2012 10:11:20 com.sun.jersey.api.core.ScanningResourceConfig init 
INFO: No provider classes found. 
01.07.2012 10:11:20 com.sun.jersey.server.impl.application.WebApplicationImpl _initiate 
INFO: Initiating Jersey application, version 'Jersey: 1.12 02/15/2012 04:51 PM' 
com.sun.jersey.api.client.UniformInterfaceException: POST http://localhost:9998 /api/cards returned a response status of 404 Not Found 
at com.sun.jersey.api.client.WebResource.voidHandle(WebResource.java:707) 
at com.sun.jersey.api.client.WebResource.access$400(WebResource.java:74) 
at com.sun.jersey.api.client.WebResource$Builder.post(WebResource.java:553) 
at com.acolsolutions.loyaltycard.junit.CardResourceTests.testCreate(CardResourceTests.java:55) 
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) 
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) 
at java.lang.reflect.Method.invoke(Unknown Source) 
at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:44) 
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15) 
at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:41) 
at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:20) 
at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:28) 
at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:31) 
at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:263) 
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:69) 
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:48) 
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:231) 
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:60) 
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:229) 
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:50) 
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:222) 
at org.junit.runners.ParentRunner.run(ParentRunner.java:292) 
at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:50) 
at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38) 
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467) 
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683) 
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390) 
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197) 
01.07.2012 10:11:21 com.sun.jersey.test.framework.spi.container.grizzly.web.GrizzlyWebTestContainerFactory$GrizzlyWebTestContainer stop 
INFO: Stopping the Grizzly Web Container... 

我的类看起来如下：

CardResourceTests.java：

import static org.junit.Assert.assertFalse; 

import org.junit.After; 
import org.junit.Before; 
import org.junit.Test; 

import com.google.appengine.tools.development.testing.LocalDatastoreServiceTestConfig; 
import com.google.appengine.tools.development.testing.LocalServiceTestHelper; 

import com.sun.jersey.api.client.WebResource; 
import com.sun.jersey.test.framework.JerseyTest; 
import com.sun.jersey.test.framework.WebAppDescriptor; 

import org.codehaus.jettison.json.JSONObject; 

public class CardResourceTests extends JerseyTest { 
private final LocalServiceTestHelper helper = new LocalServiceTestHelper(
new LocalDatastoreServiceTestConfig()); 


public CardResourceTests() throws Exception { 
super("com.acolsolutions.loyaltycard.resources"); 
} 
/* 
@Before 
public void setUp() { 
helper.setUp(); 
} 

@After 
public void tearDown() { 
helper.tearDown(); 
} 
*/ 
@Test 
public void testCreate() { 
boolean thrown = false; 
WebResource webResource = resource(); 
JSONObject card = new JSONObject(); 

try { 
card.put("id", "1") 
.put("name", "Name of Card") 
.put("code", "123456") 
.put("codeTypeId", "1") 
.put("cardProviderName", "The Card Provider") 
.put("picturePath", "provider.jpg") 
.put("cardProviderUrl", "http://www.provider.com") 
.put("creationDate", "Sun Jun 10 08:55:14 UTC 2012") 
.put("modificationDate","Sun Jun 10 08:55:14 UTC 2012"); 
webResource.path("api/cards").type("application/json").post(card); 
} catch(Exception e) { 
e.printStackTrace(); 
thrown = true; 
} 
assertFalse(thrown);   
} 
} 

CardRessource.java：

import java.util.List; 

import javax.ws.rs.Consumes; 
import javax.ws.rs.DELETE; 
import javax.ws.rs.GET; 
import javax.ws.rs.POST; 
import javax.ws.rs.PUT; 
import javax.ws.rs.Path; 
import javax.ws.rs.PathParam; 
import javax.ws.rs.Produces; 
import javax.ws.rs.core.MediaType; 
import javax.ws.rs.core.Response; 

import com.acolsolutions.loyaltycard.dataobjects.CardDAO; 
import com.acolsolutions.loyaltycard.persistence.entities.Card; 
import com.google.appengine.api.datastore.Key; 
import com.google.appengine.api.datastore.KeyFactory; 
import com.allen_sauer.gwt.log.client.Log; 

@Path("/cards") 
public class CardResource { 
CardDAO dao = new CardDAO(); 

@POST 
@Consumes(MediaType.APPLICATION_JSON) 
@Produces(MediaType.APPLICATION_JSON) 
public Response create(Card card) { 
Log.debug("Creating card"); 
Card c = dao.create(card); 
if(c.equals(null)) { 
return Response.status(400).entity("Create failed!").build(); 
} 
return Response.status(201).entity(c).build(); 
} 
... 
} 

网络。 xml：

<?xml version="1.0" encoding="UTF-8"?> 
<web-app xmlns="http://java.sun.com/xml/ns/javaee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" version="2.5"> 

<display-name>loyaltycard</display-name> 

<!-- Default page to serve --> 
<welcome-file-list> 
<welcome-file>loyaltycard.html</welcome-file> 
</welcome-file-list> 

<!-- 
The below lines are implementing Jersey (JAX-RS) in to the GWT application. 
--> 
<servlet> 
<servlet-name>Jersey</servlet-name> 
<servlet-class>com.sun.jersey.spi.container.servlet.ServletContainer</servlet-class> 
<init-param> 
<param-name>com.sun.jersey.config.property.resourceConfigClass</param-name> 
<param-value>com.sun.jersey.api.core.PackagesResourceConfig</param-value> 
</init-param>  
<init-param> 
<param-name>com.sun.jersey.config.property.packages</param-name> 
<param-value>com.acolsolutions.loyaltycard.resources</param-value> 
</init-param>   
</servlet> 

<servlet-mapping> 
<servlet-name>Jersey</servlet-name> 
<url-pattern>/api/*</url-pattern> 
</servlet-mapping> 

<!-- 
This Guice listener hijacks all further filters and servlets. Extra 
filters and servlets have to be configured in your 
ServletModule#configureServlets() by calling 
serve(String).with(Class<? extends HttpServlet>) and 
filter(String).through(Class<? extends Filter) 
--> 
<listener> 
<listener-class>com.acolsolutions.loyaltycard.server.guice.GuiceServletConfig</listener-class> 
</listener> 

<filter> 
<filter-name>guiceFilter</filter-name> 
<filter-class>com.google.inject.servlet.GuiceFilter</filter-class> 
</filter> 

<filter-mapping> 
<filter-name>guiceFilter</filter-name> 
<url-pattern>/*</url-pattern> 
</filter-mapping> 

</web-app> 

测试与卷曲和运行应用程序时作为Web机应用下面的命令作品：

curl http://localhost:8888/api/cards -i -X POST -H "Content-Type: application/json" -d "{\"id\": \"1\", \"name\": \"Name of Card\", \"code\": \"123456\", \"codeTypeId\": \"1\", \"cardProviderName\": \"Card Provider\", \"picturePath\": \"provider.jpg\", \"cardProviderUrl\": \"http://www.provider.com\", \"creationDate\": \"Sun Jun 10 08:55:14 UTC 2012\", \"modificationDate\": \"Sun Jun 10 08:55:14 UTC 2012\" }" 

我甚至试图嗅出与RawCap.exe loopback接口。我看到下面的PCAP文件：

POST /api/cards HTTP/1.1 
Content-Type: application/json 
User-Agent: Java/1.7.0 
Host: localhost:9998 
Accept: text/html, image/gif, image/jpeg, *; q=.2, */*; q=.2 
Connection: keep-alive 
Content-Length: 254 

{"id":"1","name":"Name of Card","code":"123456","codeTypeId":"1","cardProviderName":"Card Provider","picturePath":"provider.jpg","cardProviderUrl":"http:\/\/www.provider.com","creationDate":"Sun Jun 10 08:55:14 UTC 2012","modificationDate":"Sun Jun 10 08:55:14 UTC 2012"} 

HTTP/1.1 404 Not Found 

server: grizzly/1.9.45 
Content-Type: text/plain; charset=iso-8859-1 
Transfer-Encoding: chunked 
Date: Sun, 01 Jul 2012 00:02:16 GMT 

这看起来对我来说，JSON字符串被提交到URL，但没课可以找到。

我被困在这里一点。我必须在上下文路径上做错了事，但我无法弄清楚该怎么做以及如何设置它。

感谢您的帮助， 克里斯

Answer 1

当运行应用程序作为Web应用程序，它在基于web.xml中/ API/URL被曝光。 Grizzly和轻量级HTTP服务器都不识别web.xml，因此它们暴露了容器根目录中的球衣。