Using GWTTestCase to do integration testing on GWT-RPC calls

Hi,

 

I'm trying to create an integration test that checks if a GWT-RPC service is working with our integration test servers.

My initial thought was to just use a GWTTestCase and point the GWT-RPC ServiceDefTarget to the real server.

 

It did not work:

32 [JS executor for com.gargoylesoftware.htmlunit.WebClient@3afb2359] ERROR com.gargoylesoftware.htmlunit.javascript.background.JavaScriptJobManagerImpl - Job run failed with unexpected
RuntimeException: Wrapped java.lang.RuntimeException: No permitted "Access-Control-Allow-Origin" header.
net.sourceforge.htmlunit.corejs.javascript.WrappedException: Wrapped java.lang.RuntimeException: No permitted "Access-Control-Allow-Origin" header.

 at net.sourceforge.htmlunit.corejs.javascript.Context.throwAsScriptRuntimeEx(Context.java:1889)
 at com.gargoylesoftware.htmlunit.javascript.host.xml.XMLHttpRequest.doSend(XMLHttpRequest.java:681)
 at com.gargoylesoftware.htmlunit.javascript.host.xml.XMLHttpRequest.access0(XMLHttpRequest.java:94)
 at com.gargoylesoftware.htmlunit.javascript.host.xml.XMLHttpRequest$1.run(XMLHttpRequest.java:603)
 at net.sourceforge.htmlunit.corejs.javascript.Context.call(Context.java:602)
 at net.sourceforge.htmlunit.corejs.javascript.ContextFactory.call(ContextFactory.java:507)
 at com.gargoylesoftware.htmlunit.javascript.background.JavascriptXMLHttpRequestJob.run(JavascriptXMLHttpRequestJob.java:36)
 at com.gargoylesoftware.htmlunit.javascript.background.JavaScriptJobManagerImpl.runSingleJob(JavaScriptJobManagerImpl.java:328)
 at com.gargoylesoftware.htmlunit.javascript.background.DefaultJavaScriptExecutor.run(DefaultJavaScriptExecutor.java:162)
 at java.lang.Thread.run(Thread.java:724)
Caused by:
java.lang.RuntimeException: No permitted "Access-Control-Allow-Origin" header.
 ... 9 more

 

I tried using a Filter that sets the Access-Control-Allow-Origin header to *, but it does not seem to work.

Is there a better way to perform this kind of integration test with GWT code ? Or is there a way to disable this check in HtmlUnit ?

 

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