ScriptEngineTest.java 文件源码

@Test
public void functionalInterfaceObjectTest() throws Exception {
    final ScriptEngineManager manager = new ScriptEngineManager();
    final ScriptEngine e = manager.getEngineByName("nashorn");
    final AtomicBoolean invoked = new AtomicBoolean(false);
    e.put("c", new Consumer<Object>() {
        @Override
        public void accept(final Object t) {
            assertTrue(t instanceof ScriptObjectMirror);
            assertEquals(((ScriptObjectMirror)t).get("a"), "xyz");
            invoked.set(true);
        }
    });
    e.eval("var x = 'xy'; x += 'z';c({a:x})");
    assertTrue(invoked.get());
}