public void testContainsKey() throws Exception
{
CompositeMetaType compositeMetaType = initCompositeMetaType();
Map<String, MetaValue> map = initMapValues();
CompositeValue v = new CompositeValueSupport(compositeMetaType, map);
assertTrue("data should contain key name1", v.containsKey("name1"));
assertTrue("data should contain key name2", v.containsKey("name2"));
assertFalse("data should not contain key nameX", v.containsKey("nameX"));
assertFalse("data should not contain key null", v.containsKey(null));
assertFalse("data should not contain key <empty>", v.containsKey(""));
}