@Test
    void require_that_web_inf_url_is_propagated_to_the_manifest() {
        String webInfUrl = mainAttributes.getValue("WebInfUrl");
        assertTrue(webInfUrl.contains("/WEB-INF/web.xml"));
    }
Verifies the bundle jar file built and its manifest.

@author Tony Vaagenes
bundle-plugin-test/integration-test/src/test/java/com/yahoo/container/plugin/BundleTest.java