System.getProperties().put(OPENEJB_APPLICATION_COMPOSER_CONTEXT, appContext.getGlobalJndiContext());
        // test injections
        final ClassFinder testClassFinder = testClassFinders.remove(inputTestInstance);
        final List<Field> fields = new ArrayList<>(testClassFinder.findAnnotatedFields(AppResource.class));
        fields.addAll(testClassFinder.findAnnotatedFields(org.apache.openejb.junit.AppResource.class));
        for (final Field field : fields) {
            final Class<?> type = field.getType();
            if (AppModule.class.isAssignableFrom(type)) {
                field.setAccessible(true);
                field.set(inputTestInstance, appModule);