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comparison src/test/java/org/msgpack/util/json/TestJSONPackBufferUnpack.java @ 0:cb825acd883a

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author sugi
date Sat, 18 Oct 2014 15:06:15 +0900
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-1:000000000000 0:cb825acd883a
1 package org.msgpack.util.json;
2
3 import static org.junit.Assert.assertEquals;
4 import static org.junit.Assert.assertTrue;
5 import static org.junit.Assert.fail;
6
7 import java.io.ByteArrayOutputStream;
8 import java.io.IOException;
9 import java.math.BigInteger;
10 import java.util.ArrayList;
11 import java.util.HashMap;
12 import java.util.Iterator;
13 import java.util.List;
14 import java.util.Map;
15
16 import org.junit.Ignore;
17 import org.junit.Test;
18 import org.msgpack.MessagePack;
19 import org.msgpack.TestSet;
20 import org.msgpack.packer.Packer;
21 import org.msgpack.unpacker.Unpacker;
22 import org.msgpack.util.json.JSON;
23
24
25 public class TestJSONPackBufferUnpack extends TestSet {
26
27 @Test @Override
28 public void testBoolean() throws Exception {
29 super.testBoolean();
30 }
31
32 @Override
33 public void testBoolean(boolean v) throws Exception {
34 MessagePack msgpack = new JSON();
35 ByteArrayOutputStream out = new ByteArrayOutputStream();
36 Packer packer = msgpack.createPacker(out);
37 packer.write(v);
38 byte[] bytes = out.toByteArray();
39 Unpacker unpacker = msgpack.createBufferUnpacker(bytes);
40 boolean ret = unpacker.readBoolean();
41 assertEquals(v, ret);
42 }
43
44 @Test @Override
45 public void testByte() throws Exception {
46 super.testByte();
47 }
48
49 @Override
50 public void testByte(byte v) throws Exception {
51 MessagePack msgpack = new JSON();
52 ByteArrayOutputStream out = new ByteArrayOutputStream();
53 Packer packer = msgpack.createPacker(out);
54 packer.write(v);
55 byte[] bytes = out.toByteArray();
56 Unpacker unpacker = msgpack.createBufferUnpacker(bytes);
57 byte ret = unpacker.readByte();
58 assertEquals(v, ret);
59 }
60
61 @Test @Override
62 public void testShort() throws Exception {
63 super.testShort();
64 }
65
66 @Override
67 public void testShort(short v) throws Exception {
68 MessagePack msgpack = new JSON();
69 ByteArrayOutputStream out = new ByteArrayOutputStream();
70 Packer packer = msgpack.createPacker(out);
71 packer.write(v);
72 byte[] bytes = out.toByteArray();
73 Unpacker unpacker = msgpack.createBufferUnpacker(bytes);
74 short ret = unpacker.readShort();
75 assertEquals(v, ret);
76 }
77
78 @Test @Override
79 public void testInteger() throws Exception {
80 super.testInteger();
81 }
82
83 @Override
84 public void testInteger(int v) throws Exception {
85 MessagePack msgpack = new JSON();
86 ByteArrayOutputStream out = new ByteArrayOutputStream();
87 Packer packer = msgpack.createPacker(out);
88 packer.write(v);
89 byte[] bytes = out.toByteArray();
90 Unpacker unpacker = msgpack.createBufferUnpacker(bytes);
91 int ret = unpacker.readInt();
92 assertEquals(v, ret);
93 }
94
95 @Test @Override
96 public void testLong() throws Exception {
97 super.testLong();
98 }
99
100 @Override
101 public void testLong(long v) throws Exception {
102 MessagePack msgpack = new JSON();
103 ByteArrayOutputStream out = new ByteArrayOutputStream();
104 Packer packer = msgpack.createPacker(out);
105 packer.write(v);
106 byte[] bytes = out.toByteArray();
107 Unpacker unpacker = msgpack.createBufferUnpacker(bytes);
108 long ret = unpacker.readLong();
109 assertEquals(v, ret);
110 }
111
112 @Test @Override
113 public void testFloat() throws Exception {
114 super.testFloat();
115 }
116
117 @Override
118 public void testFloat(float v) throws Exception {
119 MessagePack msgpack = new JSON();
120 ByteArrayOutputStream out = new ByteArrayOutputStream();
121 Packer packer = msgpack.createPacker(out);
122 if(((Float)v).isInfinite() || ((Float)v).isNaN()) {
123 try {
124 packer.write(v);
125 fail("JSONPacker should reject infinite and NaN value");
126 } catch (IOException ex) {
127 assertTrue(ex instanceof IOException);
128 }
129 return;
130 }
131 packer.write(v);
132 byte[] bytes = out.toByteArray();
133 Unpacker unpacker = msgpack.createBufferUnpacker(bytes);
134 float ret = unpacker.readFloat();
135 assertEquals(v, ret, 10e-10);
136 }
137
138 @Test @Override
139 public void testDouble() throws Exception {
140 super.testDouble();
141 }
142
143 @Override
144 public void testDouble(double v) throws Exception {
145 MessagePack msgpack = new JSON();
146 ByteArrayOutputStream out = new ByteArrayOutputStream();
147 Packer packer = msgpack.createPacker(out);
148 if(((Double)v).isInfinite() || ((Double)v).isNaN()) {
149 try {
150 packer.write(v);
151 fail("JSONPacker should reject infinite and NaN value");
152 } catch (IOException ex) {
153 assertTrue(ex instanceof IOException);
154 }
155 return;
156 }
157 packer.write(v);
158 byte[] bytes = out.toByteArray();
159 Unpacker unpacker = msgpack.createBufferUnpacker(bytes);
160 double ret = unpacker.readDouble();
161 assertEquals(v, ret, 10e-10);
162 }
163
164 @Test @Override
165 public void testNil() throws Exception {
166 MessagePack msgpack = new JSON();
167 ByteArrayOutputStream out = new ByteArrayOutputStream();
168 Packer packer = msgpack.createPacker(out);
169 packer.writeNil();
170 byte[] bytes = out.toByteArray();
171 Unpacker unpacker = msgpack.createBufferUnpacker(bytes);
172 unpacker.readNil();
173 }
174
175 @Ignore @Test @Override // FIXME #SF JSON Unpacker doesn't support BigInteger
176 public void testBigInteger() throws Exception {
177 super.testBigInteger();
178 }
179
180 @Override
181 public void testBigInteger(BigInteger v) throws Exception {
182 MessagePack msgpack = new JSON();
183 ByteArrayOutputStream out = new ByteArrayOutputStream();
184 Packer packer = msgpack.createPacker(out);
185 packer.write(v);
186 byte[] bytes = out.toByteArray();
187 Unpacker unpacker = msgpack.createBufferUnpacker(bytes);
188 BigInteger ret = unpacker.read(BigInteger.class);
189 assertEquals(v, ret);
190 }
191
192 @Test @Override
193 public void testString() throws Exception {
194 super.testString();
195 }
196
197 @Override
198 public void testString(String v) throws Exception {
199 MessagePack msgpack = new JSON();
200 ByteArrayOutputStream out = new ByteArrayOutputStream();
201 Packer packer = msgpack.createPacker(out);
202 packer.write(v);
203 byte[] bytes = out.toByteArray();
204 Unpacker unpacker = msgpack.createBufferUnpacker(bytes);
205 String ret = unpacker.read(String.class);
206 assertEquals(v, ret);
207 }
208
209 @Ignore @Test @Override // FIXME #SF JSONPacker doesn't support bytes
210 public void testByteArray() throws Exception {
211 super.testByteArray();
212 }
213
214 @Override
215 public void testByteArray(byte[] v) throws Exception {
216 MessagePack msgpack = new JSON();
217 ByteArrayOutputStream out = new ByteArrayOutputStream();
218 Packer packer = msgpack.createPacker(out);
219 //packer.write(v);
220 String str = new String(v);
221 packer.write(str);
222 byte[] bytes = out.toByteArray();
223 Unpacker unpacker = msgpack.createBufferUnpacker(bytes);
224 String ret = unpacker.read(String.class);
225 assertEquals(str, ret);
226 }
227
228 @Test @Override
229 public void testList() throws Exception {
230 super.testList();
231 }
232
233 @SuppressWarnings({ "rawtypes", "unchecked" })
234 @Override
235 public <E> void testList(List<E> v, Class<E> elementClass) throws Exception {
236 MessagePack msgpack = new JSON();
237 ByteArrayOutputStream out = new ByteArrayOutputStream();
238 Packer packer = msgpack.createPacker(out);
239 if (v == null) {
240 packer.writeNil();
241 } else {
242 packer.writeArrayBegin(v.size());
243 for (Object o : v) {
244 packer.write(o);
245 }
246 packer.writeArrayEnd();
247 }
248 byte[] bytes = out.toByteArray();
249 Unpacker unpacker = msgpack.createBufferUnpacker(bytes);
250 if (unpacker.trySkipNil()) {
251 assertEquals(null, v);
252 return;
253 }
254 int size = unpacker.readArrayBegin();
255 List ret = new ArrayList(size);
256 for (int i = 0; i < size; ++i) {
257 ret.add(unpacker.read(elementClass));
258 }
259 unpacker.readArrayEnd();
260 assertEquals(v.size(), ret.size());
261 Iterator v_iter = v.iterator();
262 Iterator ret_iter = ret.iterator();
263 while (v_iter.hasNext()) {
264 assertEquals(v_iter.next(), ret_iter.next());
265 }
266 }
267
268 @Test @Override
269 public void testMap() throws Exception {
270 super.testMap();
271 }
272
273 @SuppressWarnings({ "rawtypes", "unchecked" })
274 @Override
275 public <K, V> void testMap(Map<K, V> v, Class<K> keyElementClass, Class<V> valueElementClass) throws Exception {
276 MessagePack msgpack = new JSON();
277 ByteArrayOutputStream out = new ByteArrayOutputStream();
278 Packer packer = msgpack.createPacker(out);
279 if (v == null) {
280 packer.writeNil();
281 } else {
282 packer.writeMapBegin(v.size());
283 for (Map.Entry<Object, Object> e : ((Map<Object, Object>) v).entrySet()) {
284 if (!(e.getKey() instanceof String)) {
285 try {
286 packer.write(e.getKey());
287 fail("JSONPacker should reject non-String value for the map key");
288 } catch (IOException ex) {
289 assertTrue(ex instanceof IOException);
290 }
291 return;
292 }
293 packer.write(e.getKey());
294 packer.write(e.getValue());
295 }
296 packer.writeMapEnd();
297 }
298 byte[] bytes = out.toByteArray();
299 Unpacker unpacker = msgpack.createBufferUnpacker(bytes);
300 if (unpacker.trySkipNil()) {
301 assertEquals(null, v);
302 return;
303 }
304 int size = unpacker.readMapBegin();
305 Map ret = new HashMap(size);
306 for (int i = 0; i < size; ++i) {
307 Object key = unpacker.read(keyElementClass);
308 Object value = unpacker.read(valueElementClass);
309 ret.put(key, value);
310 }
311 unpacker.readMapEnd();
312 assertEquals(v.size(), ret.size());
313 for (Map.Entry<Object, Object> e : ((Map<Object, Object>) v).entrySet()) {
314 Object value = ret.get(e.getKey());
315 assertEquals(e.getValue(), value);
316 }
317 }
318 }