MockServletContext sc = new MockServletContext();
sc.addInitParameter(ContextLoader.CONFIG_LOCATION_PARAM, "from-init-param.xml");
try {
cll.contextInitialized(new ServletContextEvent(sc));
fail("expected exception");
} catch (Throwable t) {
// assert that an attempt was made to load the correct XML
assertTrue(t.getMessage(), t.getMessage().endsWith(
"Could not open ServletContext resource [/from-init-param.xml]"));