Skip to content
Navigation Menu
{{ message }}
forked from json-iterator/java
-
Notifications
You must be signed in to change notification settings - Fork 0
Expand file tree
/
Copy pathTestDemo.java
More file actions
231 lines (210 loc) · 9.83 KB
/
Copy pathTestDemo.java
File metadata and controls
231 lines (210 loc) · 9.83 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
package com.jsoniter;
import com.jsoniter.annotation.JsonProperty;
import com.jsoniter.any.Any;
import com.jsoniter.fuzzy.MaybeEmptyArrayDecoder;
import com.jsoniter.fuzzy.MaybeStringLongDecoder;
import com.jsoniter.output.JsonStream;
import com.jsoniter.spi.Decoder;
import com.jsoniter.spi.EmptyExtension;
import com.jsoniter.spi.JsoniterSpi;
import com.jsoniter.spi.TypeLiteral;
import junit.framework.TestCase;
import java.io.IOException;
import java.lang.reflect.Type;
import java.util.HashMap;
import java.util.List;
public class TestDemo extends TestCase {
public void test_bind_api() throws IOException {
JsonIterator iter = JsonIterator.parse("[0,1,2,3]");
int[] val = iter.read(int[].class);
System.out.println(val[3]);
}
public void test_any_api() throws IOException {
JsonIterator iter = JsonIterator.parse("[0,1,2,3]");
System.out.println(iter.readAny().toInt(3));
}
public void test_iterator_api() throws IOException {
JsonIterator iter = JsonIterator.parse("[0,1,2,3]");
int total = 0;
while (iter.readArray()) {
total += iter.readInt();
}
System.out.println(total);
}
public static class ABC {
public Any a;
}
public void test_abc() throws IOException {
JsonIterator iter = JsonIterator.parse("{'a': {'b': {'c': 'd'}}}".replace('\'', '"'));
ABC abc = iter.read(ABC.class);
assertEquals("d", abc.a.get("b", "c").object());
}
public void test_iterator_api_and_bind() throws IOException {
JsonIterator iter = JsonIterator.parse("[123, {'name': 'taowen', 'tags': ['crazy', 'hacker']}]".replace('\'', '"'));
iter.readArray();
int userId = iter.readInt();
iter.readArray();
User user = iter.read(User.class);
user.userId = userId;
iter.readArray(); // end of array
System.out.println(user);
}
public static class TestObject2 {
}
public void test_empty_array_as_null() throws IOException {
JsoniterSpi.registerExtension(new EmptyExtension() {
@Override
public Decoder createDecoder(final String cacheKey, final Type type) {
if (cacheKey.endsWith(".original")) {
// avoid infinite loop
return null;
}
if (type != TestObject2.class) {
return null;
}
return new Decoder() {
@Override
public Object decode(JsonIterator iter1) throws IOException {
if (iter1.whatIsNext() == ValueType.ARRAY) {
if (iter1.readArray()) {
// none empty array
throw iter1.reportError("decode [] as null", "only empty array is expected");
} else {
return null;
}
} else {
// just use original decoder
TypeLiteral typeLiteral = new TypeLiteral(type, cacheKey + ".original",
TypeLiteral.create(type).getDecoderCacheKey());
return iter1.read(typeLiteral);
}
}
};
}
});
JsonIterator iter = JsonIterator.parse("[]");
assertNull(iter.read(TestObject2.class));
}
public static class Order {
@JsonProperty(decoder = MaybeStringLongDecoder.class)
public long order_id;
@JsonProperty(decoder = MaybeEmptyArrayDecoder.class)
public OrderDetails order_details;
}
public static class OrderDetails {
public String pay_type;
}
public void test_iterator() throws IOException {
JsonIterator iter = JsonIterator.parse("{'numbers': ['1', '2', ['3', '4']]}".replace('\'', '"'));
assertEquals("numbers", iter.readObject());
assertTrue(iter.readArray());
assertEquals("1", iter.readString());
assertTrue(iter.readArray());
assertEquals("2", iter.readString());
assertTrue(iter.readArray());
assertEquals(ValueType.ARRAY, iter.whatIsNext());
assertTrue(iter.readArray()); // start inner array
assertEquals(ValueType.STRING, iter.whatIsNext());
assertEquals("3", iter.readString());
assertTrue(iter.readArray());
assertEquals("4", iter.readString());
assertFalse(iter.readArray()); // end inner array
assertFalse(iter.readArray()); // end outer array
assertNull(iter.readObject()); // end object
}
public void test_any_is_fun() throws IOException {
Any any = JsonIterator.deserialize("{'numbers': ['1', '2', ['3', '4']]}".replace('\'', '"'));
any.get("numbers").asList().add(Any.wrap("hello"));
assertEquals("{'numbers':['1', '2', ['3', '4'],'hello']}".replace('\'', '"'), JsonStream.serialize(any));
any = JsonIterator.deserialize("{'error': 'failed'}".replace('\'', '"'));
assertFalse(any.toBoolean("success"));
any = JsonIterator.deserialize("{'success': true}".replace('\'', '"'));
assertTrue(any.toBoolean("success"));
any = JsonIterator.deserialize("{'success': 'false'}".replace('\'', '"'));
assertFalse(any.toBoolean("success"));
any = JsonIterator.deserialize("[{'score':100}, {'score':102}]".replace('\'', '"'));
assertEquals("[100,102]", JsonStream.serialize(any.get('*', "score")));
any = JsonIterator.deserialize("[{'score':100}, {'score':[102]}]".replace('\'', '"'));
assertEquals("[{},{'score':102}]".replace('\'', '"'), JsonStream.serialize(any.get('*', '*', 0)));
any = JsonIterator.deserialize("[{'score':100}, {'score':102}]".replace('\'', '"'));
assertEquals(Long.class, any.get(0, "score").object().getClass());
any = JsonIterator.deserialize("[{'score':100}, {'score':102}]".replace('\'', '"'));
assertEquals(ValueType.INVALID, any.get(0, "score", "number").valueType());
any = JsonIterator.deserialize("[{'score':100}, {'score':102}]".replace('\'', '"'));
for (Any record : any) {
Any.EntryIterator entries = record.entries();
while (entries.next()) {
System.out.println(entries.key());
System.out.println(entries.value());
}
}
}
public static class TestObject {
public String body;
public int commentCount;
}
public void test_utf8() {
String input = "{\"body\":\"یبل تیبلتیبمسش یبمک سشیمب سشیکمب تشسکمیبنمسیتبمسشتیب منشستمتبیملتیبملتیبمتلیمبلت یبلتیبل ینبنن اسی باسیش نباسشینباشسینبشسنتیب شسنیاب نشسیابنسشتیابنتسشیابنسشیابنسیشابنسشیاب نسشیاب سشیب سشیبن ت سینبسیبنسیشاب نسیاب سیاب نسیتبا سینا سیا بسیاب نستیشاب نستیبسی\",\"commentCount\":0,\"doILike\":false,\"doISuggest\":false,\"likeCount\":1,\"rowId\":\"58bf6ed1c8015f0bd4422c70\",\"specialLabel\":0,\"submitDate\":\"2017-03-08T02:39:13.568Z\",\"suggestCount\":0,\"title\":\"تست می باشد.\",\"type\":1,\"url\":[\"images/cell/490661220.jpg\"],\"username\":\"mahdihp\"}";
TestObject obj = JsonIterator.deserialize(input, TestObject.class);
assertEquals(0, obj.commentCount);
}
public void test_deserialize() {
String str = "{\"port\":13110} ";
JsonIterator.deserialize(str.getBytes(), HashMap.class);
}
public static class CollectionResponse<T> {
public List<T> results;
}
public static class Feed {
public String id;
public String owner;
public String name;
}
public void test_generics() {
CollectionResponse<Feed> objs = JsonIterator.deserialize("{\n" +
"\"count\": 1,\n" +
"\"next\": null,\n" +
"\"previous\": null,\n" +
"\"results\": [\n" +
"{\n" +
"\"id\": \"f560fccb-4020-43c1-8a27-92507ef625bd\",\n" +
"\"search_terms\": [\n" +
"\"gigi hadid\"\n" +
"],\n" +
"\"owner\": \"...\",\n" +
"\"egress_nodes\": [\n" +
"\"DE\"\n" +
"],\n" +
"\"status\": \"ACTIVE\",\n" +
"\"expires_at\": null,\n" +
"\"available_sources\": [\n" +
"\"92c784ae-b7bf-4434-a6cc-740109d91cc8\"\n" +
"],\n" +
"\"available_egress_nodes\": [\n" +
"\"DE\"\n" +
"],\n" +
"\"created_at\": \"2017-07-27T13:29:20.935108Z\",\n" +
"\"name\": \"Test\",\n" +
"\"description\": \"\",\n" +
"\"start_date\": null,\n" +
"\"end_date\": null,\n" +
"\"match_all_include\": false,\n" +
"\"velocity\": 0.0666666666666667,\n" +
"\"storage_consumption\": 0.000011026778,\n" +
"\"consumption\": 0.000120833333333333,\n" +
"\"persistence_enabled\": true,\n" +
"\"sources\": [\n" +
"\"92c784ae-b7bf-4434-a6cc-740109d91cc8\"\n" +
"],\n" +
"\"permissions\": {\n" +
"\"has_read_access\": true,\n" +
"\"has_write_access\": true,\n" +
"\"has_share_access\": true,\n" +
"\"has_ownership\": true\n" +
"}\n" +
"}\n" +
"]\n" +
"}", new TypeLiteral<CollectionResponse<Feed>>(){});
assertEquals("f560fccb-4020-43c1-8a27-92507ef625bd", objs.results.get(0).id);
}
}
You can’t perform that action at this time.