@Test public void testPropertyMapGetKeysEmpty() { V8PropertyMap<Object> map = new V8PropertyMap<Object>(); Set<String> keys = map.keySet(); assertEquals(0, keys.size()); }
@Test public void testPropertyMapGetKeys() { V8PropertyMap<Object> map = new V8PropertyMap<Object>(); map.put("foo", map); map.put("bar", null); map.put("baz", null); Set<String> keys = map.keySet(); assertEquals(3, keys.size()); keys.contains("foo"); keys.contains("bar"); keys.contains("baz"); }