Arquillian Servlet's context root should be "test", not "test.war", in EAR -------------------------------------------------------------------------- Key: ARQ-670 URL: https://issues.jboss.org/browse/ARQ-670 Project: Arquillian Issue Type: Bug Security Level: Public(Everyone can see) Components: Test Protocol SPIs and Implementation Affects Versions: 1.0.0.CR6 Reporter: Alexandre Gattiker Assignee: Aslak Knutsen Fix For: 1.0.0.CR8 As the Arquillian JMX protocol doesn't currently work for EARs in AS7 (AS7-1696), I tried using the Servlet 3.0 protocol. However the test runner fails to contact the servlet: java.lang.IllegalStateException: Error launching request at http://127.0.0.1:8080/test/ArquillianServletRunner?outputMode=serializedO.... No result returned at org.jboss.arquillian.protocol.servlet.ServletMethodExecutor.executeWithRetry(ServletMethodExecutor.java:158) at org.jboss.arquillian.protocol.servlet.ServletMethodExecutor.invoke(ServletMethodExecutor.java:118) ... 75 more The servlet is actually deployed at: http://127.0.0.1:8080/test.war/ArquillianServletRunner Because Arquillian has added the following to my EAR's application.xml: <module> <web> <web-uri>test.war</web-uri> <context-root>test.war</context-root> </web> </module> This can be traced to org.jboss.arquillian.protocol.servlet.v_3.ServletProtocolDeploymentPackager: applicationXml.webModule(wrappedWar.getName(), wrappedWar.getName());