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POunit test jersey rest call with jersey test framework
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  1. POunit test jersey rest call with jersey test framework
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    copied!<p>I'm writing unit test for my rest call (implemented in jersey) with the jersey test framework, I'm getting an IncompatibleClassChangeError, and it's really confusing:</p> <pre> Caused by: java.lang.IncompatibleClassChangeError: Class javax.ws.rs.core.Response$Status does not implement the requested interface javax.ws.rs.core.Response$StatusType at com.sun.jersey.spi.container.ContainerResponse.getStatus(ContainerResponse.java:548) at com.sun.jersey.spi.container.ContainerResponse$CommittingOutputStream.commitWrite(ContainerResponse.java:156) at com.sun.jersey.spi.container.ContainerResponse$CommittingOutputStream.write(ContainerResponse.java:133) at sun.nio.cs.StreamEncoder.writeBytes(StreamEncoder.java:202) at sun.nio.cs.StreamEncoder.implFlushBuffer(StreamEncoder.java:272) at sun.nio.cs.StreamEncoder.implFlush(StreamEncoder.java:276) at sun.nio.cs.StreamEncoder.flush(StreamEncoder.java:122) at java.io.OutputStreamWriter.flush(OutputStreamWriter.java:212) at java.io.BufferedWriter.flush(BufferedWriter.java:236) at com.sun.jersey.core.util.ReaderWriter.writeToAsString(ReaderWriter.java:191) at com.sun.jersey.core.provider.AbstractMessageReaderWriterProvider.writeToAsString(AbstractMessageReaderWriterProvider.java:128) at com.sun.jersey.core.impl.provider.entity.StringProvider.writeTo(StringProvider.java:88) at com.sun.jersey.core.impl.provider.entity.StringProvider.writeTo(StringProvider.java:58) at com.sun.jersey.spi.container.ContainerResponse.write(ContainerResponse.java:299) at com.sun.jersey.server.impl.application.WebApplicationImpl._handleRequest(WebApplicationImpl.java:1326) at com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:1239) at com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:1229) at com.sun.jersey.spi.container.servlet.WebComponent.service(WebComponent.java:420) at com.sun.jersey.spi.container.servlet.ServletContainer.service(ServletContainer.java:497) at com.sun.jersey.spi.container.servlet.ServletContainer.service(ServletContainer.java:684) at javax.servlet.http.HttpServlet.service(HttpServlet.java:820) at com.sun.grizzly.http.servlet.FilterChainImpl.doFilter(FilterChainImpl.java:188) ... 20 more </pre> <p>My rest call is like this:</p> <pre><code>@GET @Produces("application/json") @Path("/test") public String test() { return "it works"; } </code></pre> <p>My test is like this:</p> <pre><code>public class MyTest extends JerseyTest { public MyTest() { super("com.mypackage"); } @Test public void test() throws IllegalArgumentException, IOException { WebResource webResource = resource(); webResource.path("/test").accept("application/json").get(ClientResponse.class).toString(); } } </code></pre> <p>The 2nd line is throwing the exception. So what am I doing wrong here? I'm using jersey 1.4 and also 1.4 for the jersey test framework. Any help would be appreciated. Thanks!</p> <p>Update: I notice the test will pass if I run it in command line via maven, weird.</p>
 

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