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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;
18  
19  import static org.apache.juneau.TestUtils.*;
20  import static org.junit.jupiter.api.Assertions.*;
21  
22  import java.util.*;
23  
24  import org.apache.juneau.collections.*;
25  import org.apache.juneau.objecttools.*;
26  import org.junit.jupiter.api.*;
27  
28  class JsonMap_Test extends TestBase {
29  
30  	//====================================================================================================
31  	// testBasic
32  	//====================================================================================================
33  	@Test void a01_basic() throws Exception {
34  		var in = "{A:'asdf'}";
35  
36  		checkStep(1, in, JsonMap.ofJson(in).getString("A"), "asdf");
37  
38  		in = "{A:{B:'asdf'}}";
39  		checkStep(2, in, getDeepString(JsonMap.ofJson(in), "A/B"), "asdf");
40  		checkStep(3, in, JsonMap.ofJson(in).getString("A"), "{B:'asdf'}");
41  
42  		in = "{A:{B:'asdf'+\"asdf\"}}";
43  		checkStep(4, in, getDeepString(JsonMap.ofJson(in), "A/B"), "asdfasdf");
44  		checkStep(5, in, JsonMap.ofJson(in).getString("A"), "{B:'asdfasdf'}");
45  
46  		in = "{A:{B:'asdf' + \n\t \"asdf\"}}";
47  		checkStep(6, in, getDeepString(JsonMap.ofJson(in), "A/B"), "asdfasdf");
48  		checkStep(7, in, JsonMap.ofJson(in).getString("A"), "{B:'asdfasdf'}");
49  
50  		in = "{A:{B:'asdf\"asdf', C:\"asdf'asdf\", D : \"asdf\\\"asdf\", E: 'asdf\\\'asdf', F:\"asdf\\\'asdf\", G:'asdf\\\"asdf'}}";
51  		checkStep(8, in, getDeepString(JsonMap.ofJson(in), "A/B"), "asdf\"asdf");
52  		checkStep(9, in, getDeepString(JsonMap.ofJson(in), "A/C"), "asdf'asdf");
53  		checkStep(10, in, getDeepString(JsonMap.ofJson(in), "A/D"), "asdf\"asdf");
54  		checkStep(11, in, getDeepString(JsonMap.ofJson(in), "A/E"), "asdf'asdf");
55  		checkStep(12, in, getDeepString(JsonMap.ofJson(in), "A/F"), "asdf'asdf");
56  		checkStep(13, in, getDeepString(JsonMap.ofJson(in), "A/G"), "asdf\"asdf");
57  
58  		in = "{A:123, B: 123}";
59  		checkStep(16, in, JsonMap.ofJson(in).getInt("A").toString(), "123");
60  		checkStep(17, in, JsonMap.ofJson(in).getInt("B").toString(), "123");
61  
62  		in = "{A:true, B: true, C:false, D: false}";
63  		checkStep(18, in, JsonMap.ofJson(in).getBoolean("A").toString(), "true");
64  		checkStep(19, in, JsonMap.ofJson(in).getBoolean("B").toString(), "true");
65  		checkStep(20, in, JsonMap.ofJson(in).getBoolean("C").toString(), "false");
66  		checkStep(21, in, JsonMap.ofJson(in).getBoolean("D").toString(), "false");
67  
68  		in = "{'AAA':{\"BBB\":\"CCC\",'DDD':false}}";
69  		checkStep(31, in, getDeepString(JsonMap.ofJson(in), "AAA/BBB"), "CCC");
70  		checkStep(32, in, getDeepBoolean(JsonMap.ofJson(in), "AAA/DDD").toString(), "false");
71  
72  		in = " \n\n\t {  'AAA' : { \"BBB\" : \"CCC\" , 'DDD' : false } } \n\t";
73  		checkStep(33, in, getDeepString(JsonMap.ofJson(in), "AAA/BBB"), "CCC");
74  		checkStep(34, in, getDeepBoolean(JsonMap.ofJson(in), "AAA/DDD").toString(), "false");
75  
76  		in = "/*x*/{A:'B','C':1,\"E\":[1,2,3],G:['g1','g2','g3']}";
77  		checkStep(100, in, JsonMap.ofJson(in).getString("A"), "B");
78  		in = "{/*x*/A:'B','C':1,\"E\":[1,2,3],G:['g1','g2','g3']}";
79  		checkStep(101, in, JsonMap.ofJson(in).getString("A"), "B");
80  		in = "{A/*x*/:'B','C':1,\"E\":[1,2,3],G:['g1','g2','g3']}";
81  		checkStep(102, in, JsonMap.ofJson(in).getString("A"), "B");
82  		in = "{A:/*x*/'B','C':1,\"E\":[1,2,3],G:['g1','g2','g3']}";
83  		checkStep(103, in, JsonMap.ofJson(in).getString("A"), "B");
84  		in = "{A:'/*x*/B','C':1,\"E\":[1,2,3],G:['g1','g2','g3']}";
85  		checkStep(104, in, JsonMap.ofJson(in).getString("A"), "/*x*/B");
86  		in = "{A:'B/*x*/','C':1,\"E\":[1,2,3],G:['g1','g2','g3']}";
87  		checkStep(105, in, JsonMap.ofJson(in).getString("A"), "B/*x*/");
88  		in = "{A:'B'/*x*/,'C':1,\"E\":[1,2,3],G:['g1','g2','g3']}";
89  		checkStep(106, in, JsonMap.ofJson(in).getString("A"), "B");
90  		in = "{A:'B',/*x*/'C':1,\"E\":[1,2,3],G:['g1','g2','g3']}";
91  		checkStep(107, in, JsonMap.ofJson(in).getString("C"), "1");
92  		in = "{A:'B','C':/*x*/1,\"E\":[1,2,3],G:['g1','g2','g3']}";
93  		checkStep(108, in, JsonMap.ofJson(in).getString("C"), "1");
94  		in = "{A:'B','C':1/*x*/,\"E\":[1,2,3],G:['g1','g2','g3']}";
95  		checkStep(109, in, JsonMap.ofJson(in).getString("C"), "1");
96  		in = "{A:'B','C':1,/*x*/\"E\":[1,2,3],G:['g1','g2','g3']}";
97  		checkStep(110, in, JsonMap.ofJson(in).getList("E").getString(0), "1");
98  		in = "{A:'B','C':1,\"/*x*/E\":[1,2,3],G:['g1','g2','g3']}";
99  		checkStep(111, in, JsonMap.ofJson(in).getList("/*x*/E").getString(0), "1");
100 		in = "{A:'B','C':1,\"E/*x*/\":[1,2,3],G:['g1','g2','g3']}";
101 		checkStep(112, in, JsonMap.ofJson(in).getList("E/*x*/").getString(0), "1");
102 		in = "{A:'B','C':1,\"E\"/*x*/:[1,2,3],G:['g1','g2','g3']}";
103 		checkStep(113, in, JsonMap.ofJson(in).getList("E").getString(0), "1");
104 		in = "{A:'B','C':1,\"E\":/*x*/[1,2,3],G:['g1','g2','g3']}";
105 		checkStep(114, in, JsonMap.ofJson(in).getList("E").getString(0), "1");
106 		in = "{A:'B','C':1,\"E\":[/*x*/1,2,3],G:['g1','g2','g3']}";
107 		checkStep(115, in, JsonMap.ofJson(in).getList("E").getString(0), "1");
108 		in = "{A:'B','C':1,\"E\":[1/*x*/,2,3],G:['g1','g2','g3']}";
109 		checkStep(116, in, JsonMap.ofJson(in).getList("E").getString(0), "1");
110 		in = "{A:'B','C':1,\"E\":[1,/*x*/2,3],G:['g1','g2','g3']}";
111 		checkStep(117, in, JsonMap.ofJson(in).getList("E").getString(1), "2");
112 		in = "{A:'B','C':1,\"E\":[1,2/*x*/,3],G:['g1','g2','g3']}";
113 		checkStep(118, in, JsonMap.ofJson(in).getList("E").getString(1), "2");
114 		in = "{A:'B','C':1,\"E\":[1,2,/*x*/3],G:['g1','g2','g3']}";
115 		checkStep(119, in, JsonMap.ofJson(in).getList("E").getString(2), "3");
116 		in = "{A:'B','C':1,\"E\":[1,2,3]/*x*/,G:['g1','g2','g3']}";
117 		checkStep(120, in, JsonMap.ofJson(in).getList("E").getString(2), "3");
118 		in = "{A:'B','C':1,\"E\":[1,2,3],/*x*/G:['g1','g2','g3']}";
119 		checkStep(121, in, JsonMap.ofJson(in).getList("G").getString(0), "g1");
120 		in = "{A:'B','C':1,\"E\":[1,2,3],G:[/*x*/'g1','g2','g3']}";
121 		checkStep(122, in, JsonMap.ofJson(in).getList("G").getString(0), "g1");
122 		in = "{A:'B','C':1,\"E\":[1,2,3],G:['/*x*/g1','g2','g3']}";
123 		checkStep(123, in, JsonMap.ofJson(in).getList("G").getString(0), "/*x*/g1");
124 		in = "{A:'B','C':1,\"E\":[1,2,3],G:['g1'/*x*/,'g2','g3']}";
125 		checkStep(124, in, JsonMap.ofJson(in).getList("G").getString(0), "g1");
126 		in = "{A:'B','C':1,\"E\":[1,2,3],G:['g1',/*x*/'g2','g3']}";
127 		checkStep(125, in, JsonMap.ofJson(in).getList("G").getString(1), "g2");
128 		in = "{A:'B','C':1,\"E\":[1,2,3],G:['g1','g2'/*x*/,'g3']}";
129 		checkStep(126, in, JsonMap.ofJson(in).getList("G").getString(1), "g2");
130 		in = "{A:'B','C':1,\"E\":[1,2,3],G:['g1','g2',/*x*/'g3']}";
131 		checkStep(127, in, JsonMap.ofJson(in).getList("G").getString(2), "g3");
132 		in = "{A:'B','C':1,\"E\":[1,2,3],G:['g1','g2','g3'/*x*/]}";
133 		checkStep(128, in, JsonMap.ofJson(in).getList("G").getString(2), "g3");
134 		in = "{A:'B','C':1,\"E\":[1,2,3],G:['g1','g2','g3']/*x*/}";
135 		checkStep(129, in, JsonMap.ofJson(in).getList("G").getString(2), "g3");
136 		in = "{A:'B','C':1,\"E\":[1,2,3],G:['g1','g2','g3']}/*x*/";
137 		checkStep(130, in, JsonMap.ofJson(in).getList("G").getString(2), "g3");
138 
139 		in = "/*\tx\t*///\tx\t\n\t/*\tx\t*/{A:'B','C':1,\"E\":[1,2,3],G:['g1','g2','g3']}";
140 		checkStep(201, in, JsonMap.ofJson(in).getString("A"), "B");
141 		in = "{/*\tx\t*///\tx\t\n\t/*\tx\t*/A:'B','C':1,\"E\":[1,2,3],G:['g1','g2','g3']}";
142 		checkStep(202, in, JsonMap.ofJson(in).getString("A"), "B");
143 		in = "{A/*\tx\t*///\tx\t\n\t/*\tx\t*/:'B','C':1,\"E\":[1,2,3],G:['g1','g2','g3']}";
144 		checkStep(203, in, JsonMap.ofJson(in).getString("A"), "B");
145 		in = "{A:/*\tx\t*///\tx\t\n\t/*\tx\t*/'B','C':1,\"E\":[1,2,3],G:['g1','g2','g3']}";
146 		checkStep(204, in, JsonMap.ofJson(in).getString("A"), "B");
147 		in = "{A:'/*\tx\t*///\tx\t\n\t/*\tx\t*/B','C':1,\"E\":[1,2,3],G:['g1','g2','g3']}";
148 		checkStep(205, in, JsonMap.ofJson(in).getString("A"), "/*\tx\t*///\tx\t\n\t/*\tx\t*/B");
149 		in = "{A:'B/*\tx\t*///\tx\t\n\t/*\tx\t*/','C':1,\"E\":[1,2,3],G:['g1','g2','g3']}";
150 		checkStep(206, in, JsonMap.ofJson(in).getString("A"), "B/*\tx\t*///\tx\t\n\t/*\tx\t*/");
151 		in = "{A:'B'/*\tx\t*///\tx\t\n\t/*\tx\t*/,'C':1,\"E\":[1,2,3],G:['g1','g2','g3']}";
152 		checkStep(207, in, JsonMap.ofJson(in).getString("A"), "B");
153 		in = "{A:'B',/*\tx\t*///\tx\t\n\t/*\tx\t*/'C':1,\"E\":[1,2,3],G:['g1','g2','g3']}";
154 		checkStep(208, in, JsonMap.ofJson(in).getString("C"), "1");
155 		in = "{A:'B','C':/*\tx\t*///\tx\t\n\t/*\tx\t*/1,\"E\":[1,2,3],G:['g1','g2','g3']}";
156 		checkStep(209, in, JsonMap.ofJson(in).getString("C"), "1");
157 		in = "{A:'B','C':1/*\tx\t*///\tx\t\n\t/*\tx\t*/,\"E\":[1,2,3],G:['g1','g2','g3']}";
158 		checkStep(210, in, JsonMap.ofJson(in).getString("C"), "1");
159 		in = "{A:'B','C':1,/*\tx\t*///\tx\t\n\t/*\tx\t*/\"E\":[1,2,3],G:['g1','g2','g3']}";
160 		checkStep(211, in, JsonMap.ofJson(in).getList("E").getString(0), "1");
161 		in = "{A:'B','C':1,\"/*\tx\t*///\tx\t\n\t/*\tx\t*/E\":[1,2,3],G:['g1','g2','g3']}";
162 		checkStep(212, in, JsonMap.ofJson(in).getList("/*\tx\t*///\tx\t\n\t/*\tx\t*/E").getString(0), "1");
163 		in = "{A:'B','C':1,\"E/*\tx\t*///\tx\t\n\t/*\tx\t*/\":[1,2,3],G:['g1','g2','g3']}";
164 		checkStep(213, in, JsonMap.ofJson(in).getList("E/*\tx\t*///\tx\t\n\t/*\tx\t*/").getString(0), "1");
165 		in = "{A:'B','C':1,\"E\"/*\tx\t*///\tx\t\n\t/*\tx\t*/:[1,2,3],G:['g1','g2','g3']}";
166 		checkStep(214, in, JsonMap.ofJson(in).getList("E").getString(0), "1");
167 		in = "{A:'B','C':1,\"E\":/*\tx\t*///\tx\t\n\t/*\tx\t*/[1,2,3],G:['g1','g2','g3']}";
168 		checkStep(215, in, JsonMap.ofJson(in).getList("E").getString(0), "1");
169 		in = "{A:'B','C':1,\"E\":[/*\tx\t*///\tx\t\n\t/*\tx\t*/1,2,3],G:['g1','g2','g3']}";
170 		checkStep(216, in, JsonMap.ofJson(in).getList("E").getString(0), "1");
171 		in = "{A:'B','C':1,\"E\":[1/*\tx\t*///\tx\t\n\t/*\tx\t*/,2,3],G:['g1','g2','g3']}";
172 		checkStep(217, in, JsonMap.ofJson(in).getList("E").getString(0), "1");
173 		in = "{A:'B','C':1,\"E\":[1,/*\tx\t*///\tx\t\n\t/*\tx\t*/2,3],G:['g1','g2','g3']}";
174 		checkStep(218, in, JsonMap.ofJson(in).getList("E").getString(1), "2");
175 		in = "{A:'B','C':1,\"E\":[1,2/*\tx\t*///\tx\t\n\t/*\tx\t*/,3],G:['g1','g2','g3']}";
176 		checkStep(219, in, JsonMap.ofJson(in).getList("E").getString(1), "2");
177 		in = "{A:'B','C':1,\"E\":[1,2,/*\tx\t*///\tx\t\n\t/*\tx\t*/3],G:['g1','g2','g3']}";
178 		checkStep(220, in, JsonMap.ofJson(in).getList("E").getString(2), "3");
179 		in = "{A:'B','C':1,\"E\":[1,2,3]/*\tx\t*///\tx\t\n\t/*\tx\t*/,G:['g1','g2','g3']}";
180 		checkStep(221, in, JsonMap.ofJson(in).getList("E").getString(2), "3");
181 		in = "{A:'B','C':1,\"E\":[1,2,3],/*\tx\t*///\tx\t\n\t/*\tx\t*/G:['g1','g2','g3']}";
182 		checkStep(222, in, JsonMap.ofJson(in).getList("G").getString(0), "g1");
183 		in = "{A:'B','C':1,\"E\":[1,2,3],G:[/*\tx\t*///\tx\t\n\t/*\tx\t*/'g1','g2','g3']}";
184 		checkStep(223, in, JsonMap.ofJson(in).getList("G").getString(0), "g1");
185 		in = "{A:'B','C':1,\"E\":[1,2,3],G:['/*\tx\t*///\tx\t\n\t/*\tx\t*/g1','g2','g3']}";
186 		checkStep(224, in, JsonMap.ofJson(in).getList("G").getString(0), "/*\tx\t*///\tx\t\n\t/*\tx\t*/g1");
187 		in = "{A:'B','C':1,\"E\":[1,2,3],G:['g1'/*\tx\t*///\tx\t\n\t/*\tx\t*/,'g2','g3']}";
188 		checkStep(225, in, JsonMap.ofJson(in).getList("G").getString(0), "g1");
189 		in = "{A:'B','C':1,\"E\":[1,2,3],G:['g1',/*\tx\t*///\tx\t\n\t/*\tx\t*/'g2','g3']}";
190 		checkStep(226, in, JsonMap.ofJson(in).getList("G").getString(1), "g2");
191 		in = "{A:'B','C':1,\"E\":[1,2,3],G:['g1','g2'/*\tx\t*///\tx\t\n\t/*\tx\t*/,'g3']}";
192 		checkStep(227, in, JsonMap.ofJson(in).getList("G").getString(1), "g2");
193 		in = "{A:'B','C':1,\"E\":[1,2,3],G:['g1','g2',/*\tx\t*///\tx\t\n\t/*\tx\t*/'g3']}";
194 		checkStep(228, in, JsonMap.ofJson(in).getList("G").getString(2), "g3");
195 		in = "{A:'B','C':1,\"E\":[1,2,3],G:['g1','g2','g3'/*\tx\t*///\tx\t\n\t/*\tx\t*/]}";
196 		checkStep(229, in, JsonMap.ofJson(in).getList("G").getString(2), "g3");
197 		in = "{A:'B','C':1,\"E\":[1,2,3],G:['g1','g2','g3']/*\tx\t*///\tx\t\n\t/*\tx\t*/}";
198 		checkStep(230, in, JsonMap.ofJson(in).getList("G").getString(2), "g3");
199 		in = "{A:'B','C':1,\"E\":[1,2,3],G:['g1','g2','g3']}/*\tx\t*///\tx\t\n\t/*\tx\t*/";
200 		checkStep(231, in, JsonMap.ofJson(in).getList("G").getString(2), "g3");
201 
202 		in = "{  /*  x  */  //  x  \n  /*  x  */  A:'B','C':1,\"E\":[1,2,3],G:['g1','g2','g3']}";
203 		checkStep(240, in, JsonMap.ofJson(in).getString("A"), "B");
204 
205 		in = "{A:'B','C':1,\"E\":[1,2,3],G:['g1','g2','g3']}";
206 		checkStep(301, in, JsonMap.ofJson(in).getString("A", "default"), "B");
207 		in = "{/*A:'B',*/'C':1,\"E\":[1,2,3],G:['g1','g2','g3']}";
208 		checkStep(302, in, JsonMap.ofJson(in).getString("A", "default"), "default");
209 		in = "{A:'B',/*'C':1,*/\"E\":[1,2,3],G:['g1','g2','g3']}";
210 		checkStep(303, in, JsonMap.ofJson(in).getString("C", "default"), "default");
211 		in = "{A:'B','C':1,/*\"E\":[1,2,3],*/G:['g1','g2','g3']}";
212 		checkStep(304, in, JsonMap.ofJson(in).getString("E", "default"), "default");
213 		in = "{A:'B','C':1,\"E\":[/*1,*/2,3],G:['g1','g2','g3']}";
214 		checkStep(305, in, JsonMap.ofJson(in).getList("E").getString(0), "2");
215 		in = "{A:'B','C':1,\"E\":[1,/*2,*/3],G:['g1','g2','g3']}";
216 		checkStep(306, in, JsonMap.ofJson(in).getList("E").getString(1), "3");
217 		in = "{A:'B','C':1,\"E\":[1,2/*,3*/],G:['g1','g2','g3']}";
218 		checkStep(307, in, JsonMap.ofJson(in).getList("E").getString(1), "2");
219 		in = "{A:'B','C':1,\"E\":[1,2,3],G:[/*'g1',*/'g2','g3']}";
220 		checkStep(308, in, JsonMap.ofJson(in).getList("G").getString(0), "g2");
221 		in = "{A:'B','C':1,\"E\":[1,2,3],G:['g1'/*,'g2'*/,'g3']}";
222 		checkStep(309, in, JsonMap.ofJson(in).getList("G").getString(1), "g3");
223 		in = "{A:'B','C':1,\"E\":[1,2,3],G:['g1','g2'/*,'g3'*/]}";
224 		checkStep(310, in, JsonMap.ofJson(in).getList("G").getString(1), "g2");
225 		in = "{A:'B','C':1,\"E\":[1,2,3],G:['g1','g2','g3']}";
226 		checkStep(310, in, JsonMap.ofJson(in).getList("G").getString(1), "g2");
227 
228 		// Check keys that contain array indexes
229 		in = "{A:{B:[{C:'c0'},{C:'c1'},{C:'c2'}]}}";
230 		checkStep(401, in, getDeepString(JsonMap.ofJson(in), "A/B/0/C"), "c0");
231 		checkStep(402, in, getDeepString(JsonMap.ofJson(in), "A/B/1/C"), "c1");
232 		checkStep(403, in, getDeepString(JsonMap.ofJson(in), "A/B/2/C"), "c2");
233 
234 		// Check extended unicode characters.
235 		in = "{'𤭢𤭢':'𤭢𤭢'}";
236 		checkStep(1, in, JsonMap.ofJson(in).getString("𤭢𤭢"), "𤭢𤭢");
237 	}
238 
239 	private String getDeepString(JsonMap m, String url) {
240 		var r = ObjectRest.create(m);
241 		return (String)r.get(url);
242 	}
243 
244 	private Boolean getDeepBoolean(JsonMap m, String url) {
245 		var r = ObjectRest.create(m);
246 		return (Boolean)r.get(url);
247 	}
248 
249 	private void checkStep(int step, String input, String output, String expectedValue) {
250 		if (!output.equals(expectedValue)) {
251 			var msg = "Step #" + step + " failed: [" + input + "]->[" + output + "]...Expected value=[" + expectedValue + "]";
252 			fail(msg);
253 		}
254 	}
255 
256 	//====================================================================================================
257 	// testComparison
258 	//====================================================================================================
259 	@Test void a02_comparison() throws Exception {
260 		var m1 = JsonMap.ofJson("{ firstName:'John', lastName:'Smith', age:123, isDeceased:false }");
261 		var m2 = JsonMap.ofJson("{ age:123, isDeceased:false, lastName:'Smith', firstName:'John' }");
262 
263 		assertEquals(m1, m2);
264 	}
265 
266 	//====================================================================================================
267 	// testParent
268 	//====================================================================================================
269 	@Test void a03_parent() throws Exception {
270 		var m1 = JsonMap.ofJson("{a:1}");
271 		var m2 = JsonMap.ofJson("{b:2}").inner(m1);
272 
273 		assertEquals(Integer.valueOf(1), m2.getInt("a"));
274 	}
275 
276 	//====================================================================================================
277 	// testUpdatability
278 	//====================================================================================================
279 	@Test void a04_updatability() throws Exception {
280 		var m = JsonMap.ofJson("{a:[{b:'c'}]}");
281 		var l = m.getList("a");
282 		var m2 = l.getMap(0);
283 		m2.put("b", "x");
284 		assertBean(m, "a", "[{b=x}]");
285 
286 		m = JsonMap.ofJson("{a:[{b:'c'}]}");
287 		for (JsonMap m3 : m.getList("a").elements(JsonMap.class))
288 			m3.put("b", "y");
289 
290 		assertBean(m, "a", "[{b=y}]");
291 	}
292 
293 	//====================================================================================================
294 	// testAtMethods
295 	//====================================================================================================
296 	@Test void a05_atMethods() throws Exception {
297 		var m = JsonMap.ofJson("{a:[{b:'c'}]}");
298 		var r = m.getAt("a/0/b", String.class);
299 
300 		assertEquals("c", r);
301 
302 		m.putAt("a/0/b", "d");
303 		r = m.getAt("a/0/b", String.class);
304 		assertEquals("d", r);
305 
306 		m.postAt("a", "e");
307 		r = m.getAt("a/1", String.class);
308 		assertEquals("e", r);
309 
310 		m.deleteAt("a/1");
311 		assertEquals("{a:[{b:'d'}]}", m.toString());
312 	}
313 
314 	//====================================================================================================
315 	// JsonMap(Reader)
316 	//====================================================================================================
317 	@Test void a06_fromReader() throws Exception {
318 		assertBean(JsonMap.ofJson(reader("{foo:'bar'}")), "foo", "bar");
319 	}
320 
321 	//====================================================================================================
322 	// testGetMap
323 	//====================================================================================================
324 	@Test void a07_getMap() throws Exception {
325 		var m = JsonMap.ofJson("{a:{1:'true',2:'false'}}");
326 		var m2 = m.getMap("a", Integer.class, Boolean.class, null);
327 		assertJson("{'1':true,'2':false}", m2);
328 		assertEquals(Integer.class, m2.keySet().iterator().next().getClass());
329 		assertEquals(Boolean.class, m2.values().iterator().next().getClass());
330 
331 		m2 = m.getMap("b", Integer.class, Boolean.class, null);
332 		assertNull(m2);
333 
334 		m2 = m.get("a", Map.class, Integer.class, Boolean.class);
335 		assertJson("{'1':true,'2':false}", m2);
336 		assertEquals(Integer.class, m2.keySet().iterator().next().getClass());
337 		assertEquals(Boolean.class, m2.values().iterator().next().getClass());
338 
339 		m2 = m.get("b", Map.class, Integer.class, Boolean.class);
340 		assertNull(m2);
341 	}
342 
343 	//====================================================================================================
344 	// testGetList
345 	//====================================================================================================
346 	@Test void a08_getList() throws Exception {
347 		var m = JsonMap.ofJson("{a:['123','456']}");
348 		var l2 = m.getList("a", Integer.class, null);
349 		assertList(l2, "123", "456");
350 		assertEquals(Integer.class, l2.iterator().next().getClass());
351 
352 		l2 = m.getList("b", Integer.class, null);
353 		assertNull(l2);
354 
355 		l2 = m.get("a", List.class, Integer.class);
356 		assertList(l2, "123", "456");
357 		assertEquals(Integer.class, l2.iterator().next().getClass());
358 
359 		l2 = m.get("b", List.class, Integer.class);
360 		assertNull(l2);
361 	}
362 }