@Test
    public void shouldImportWildcardEnum() throws Exception {
        final ImportGremlinPlugin module = ImportGremlinPlugin.build()
                .enumImports(Collections.singletonList(T.class.getCanonicalName() + "#*")).create();

        final DefaultImportCustomizer customizer = (DefaultImportCustomizer) module.getCustomizers().get()[0];
        assertEquals(1, module.getCustomizers().get().length);
        assertThat(customizer.getEnumImports(), hasItems(T.id, T.key, T.label, T.value));
        assertEquals(4, customizer.getEnumImports().size());
    }
@author Stephen Mallette (http://stephen.genoprime.com)
gremlin-core/src/test/java/org/apache/tinkerpop/gremlin/jsr223/ImportGremlinPluginTest.java