@Test
public void testToString() {

	GroupKeyInfoItemIdentifier groupKeyInfoItemIdentifier =
		new GroupKeyInfoItemIdentifier(12345L, "key");
	Assert.assertEquals(
		"{className=com.liferay.info.item.GroupKeyInfoItemIdentifier, " +
			"_groupId=12345, _key=key}",
		groupKeyInfoItemIdentifier.toString());
}