1 /*
2 * Licensed to the Apache Software Foundation (ASF) under one or more
3 * contributor license agreements. See the NOTICE file distributed with
4 * this work for additional information regarding copyright ownership.
5 * The ASF licenses this file to You under the Apache License, Version 2.0
6 * (the "License"); you may not use this file except in compliance with
7 * the License. You may obtain a copy of the License at
8 *
9 * http://www.apache.org/licenses/LICENSE-2.0
10 *
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
16 */
17 package org.apache.juneau.transforms;
18
19 import static org.junit.jupiter.api.Assertions.*;
20
21 import java.util.*;
22
23 import org.apache.juneau.*;
24 import org.apache.juneau.json.*;
25 import org.apache.juneau.swaps.*;
26 import org.junit.jupiter.api.*;
27
28 class IteratorSwapTest extends TestBase {
29
30 //====================================================================================================
31 // test
32 //====================================================================================================
33 @Test void a01_test() throws Exception {
34 var s = JsonSerializer.create().json5().swaps(IteratorSwap.class).build();
35
36 // Iterators
37 var l = new ArrayList<>(Arrays.asList(new String[]{"foo","bar","baz"}));
38 var i = l.iterator();
39 assertEquals("['foo','bar','baz']", s.serialize(i));
40 }
41 }