A set of security related tests are in integration-tests/pom.xml's maven-surefire-plugin exclude list.  Once wfly-preview resolves security these should be reenabled.

Also reenable ./testsuite/integration-tests-spring/inmodule/src/test/java/org/jboss/resteasy/test/spring/inmodule/SpringMvcHttpResponseCodesTest.java.
Remove the @Ignore annotations from SpringMvcHttpResponseCodesTest.testNotAuthorizedException and SpringMvcHttpResponseCodesTest.testOK