forked from json-iterator/java
-
Notifications
You must be signed in to change notification settings - Fork 0
Expand file tree
/
Copy pathTestObject.java
More file actions
233 lines (202 loc) · 8.07 KB
/
TestObject.java
File metadata and controls
233 lines (202 loc) · 8.07 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
232
233
package com.jsoniter;
import com.jsoniter.annotation.JsonProperty;
import com.jsoniter.annotation.JsoniterAnnotationSupport;
import com.jsoniter.any.Any;
import com.jsoniter.fuzzy.MaybeEmptyArrayDecoder;
import com.jsoniter.spi.EmptyExtension;
import com.jsoniter.spi.JsonException;
import com.jsoniter.spi.JsoniterSpi;
import junit.framework.TestCase;
import java.io.IOException;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Iterator;
import java.util.Map;
public class TestObject extends TestCase {
static {
// JsonIterator.setMode(DecodingMode.DYNAMIC_MODE_AND_MATCH_FIELD_STRICTLY);
}
public static class EmptyClass {
}
public void test_empty_class() throws IOException {
JsonIterator iter = JsonIterator.parse("{}");
assertNotNull(iter.read(EmptyClass.class));
}
public void test_empty_object() throws IOException {
JsonIterator iter = JsonIterator.parse("{}");
assertNull(iter.readObject());
iter.reset(iter.buf);
SimpleObject simpleObj = iter.read(SimpleObject.class);
assertNull(simpleObj.field1);
iter.reset(iter.buf);
Object obj = iter.read(Object.class);
assertEquals(0, ((Map)obj).size());
iter.reset(iter.buf);
Any any = iter.readAny();
assertEquals(0, any.size());
}
public void test_one_field() throws IOException {
JsonIterator iter = JsonIterator.parse("{ 'field1'\r:\n\t'hello' }".replace('\'', '"'));
assertEquals("field1", iter.readObject());
assertEquals("hello", iter.readString());
assertNull(iter.readObject());
iter.reset(iter.buf);
SimpleObject simpleObj = iter.read(SimpleObject.class);
assertEquals("hello", simpleObj.field1);
assertNull(simpleObj.field2);
iter.reset(iter.buf);
Any any = iter.readAny();
assertEquals("hello", any.toString("field1"));
assertEquals(ValueType.INVALID, any.get("field2").valueType());
iter.reset(iter.buf);
assertEquals("hello", ((Map)iter.read()).get("field1"));
}
public void test_two_fields() throws IOException {
JsonIterator iter = JsonIterator.parse("{ 'field1' : 'hello' , 'field2': 'world' }".replace('\'', '"'));
assertEquals("field1", iter.readObject());
assertEquals("hello", iter.readString());
assertEquals("field2", iter.readObject());
assertEquals("world", iter.readString());
assertNull(iter.readObject());
iter.reset(iter.buf);
SimpleObject simpleObj = iter.read(SimpleObject.class);
assertEquals("hello", simpleObj.field1);
assertEquals("world", simpleObj.field2);
iter.reset(iter.buf);
Any any = iter.readAny();
assertEquals("hello", any.toString("field1"));
assertEquals("world", any.toString("field2"));
iter.reset(iter.buf);
final ArrayList<String> fields = new ArrayList<String>();
iter.readObjectCB(new JsonIterator.ReadObjectCallback() {
@Override
public boolean handle(JsonIterator iter, String field, Object attachment) throws IOException {
fields.add(field);
iter.skip();
return true;
}
}, null);
assertEquals(Arrays.asList("field1", "field2"), fields);
}
public void test_read_null() throws IOException {
JsonIterator iter = JsonIterator.parse("null".replace('\'', '"'));
assertTrue(iter.readNull());
iter.reset(iter.buf);
SimpleObject simpleObj = iter.read(SimpleObject.class);
assertNull(simpleObj);
iter.reset(iter.buf);
Any any = iter.readAny();
assertEquals(ValueType.NULL, any.get().valueType());
}
public void test_native_field() throws IOException {
JsonIterator iter = JsonIterator.parse("{ 'field1' : 100 }".replace('\'', '"'));
ComplexObject complexObject = iter.read(ComplexObject.class);
assertEquals(100, complexObject.field1);
iter.reset(iter.buf);
Any any = iter.readAny();
assertEquals(100, any.toInt("field1"));
}
public static class InheritedObject extends SimpleObject {
public String inheritedField;
}
public void test_inheritance() throws IOException {
JsonIterator iter = JsonIterator.parse("{'inheritedField': 'hello'}".replace('\'', '"'));
InheritedObject inheritedObject = iter.read(InheritedObject.class);
assertEquals("hello", inheritedObject.inheritedField);
}
public void test_incomplete_field_name() throws IOException {
try {
JsonIterator.parse("{\"abc").read(InheritedObject.class);
fail();
} catch (JsonException e) {
}
}
public static interface IDependenceInjectedObject {
String getSomeService();
}
public static class DependenceInjectedObject implements IDependenceInjectedObject {
private String someService;
public DependenceInjectedObject(String someService) {
this.someService = someService;
}
public String getSomeService() {
return someService;
}
}
public void test_object_creation() throws IOException {
JsoniterSpi.registerExtension(new EmptyExtension() {
@Override
public boolean canCreate(Class clazz) {
return clazz.equals(DependenceInjectedObject.class) || clazz.equals(IDependenceInjectedObject.class);
}
@Override
public Object create(Class clazz) {
return new DependenceInjectedObject("hello");
}
});
IDependenceInjectedObject obj = JsonIterator.deserialize("{}", IDependenceInjectedObject.class);
assertEquals("hello", obj.getSomeService());
}
public static class TestObject5 {
public enum MyEnum {
HELLO,
WORLD,
WOW
}
public MyEnum field1;
}
public void test_enum() throws IOException {
TestObject5 obj = JsonIterator.deserialize("{\"field1\":\"HELLO\"}", TestObject5.class);
assertEquals(TestObject5.MyEnum.HELLO, obj.field1);
try {
JsonIterator.deserialize("{\"field1\":\"HELLO1\"}", TestObject5.class);
fail();
} catch (JsonException e) {
}
obj = JsonIterator.deserialize("{\"field1\":null}", TestObject5.class);
assertNull(obj.field1);
obj = JsonIterator.deserialize("{\"field1\":\"WOW\"}", TestObject5.class);
assertEquals(TestObject5.MyEnum.WOW, obj.field1);
}
public static class TestObject6 {
@JsonProperty(decoder = MaybeEmptyArrayDecoder.class)
public Map<String, Object> field1;
}
public void test_maybe_empty_array_field() {
JsoniterAnnotationSupport.enable();
TestObject6 obj = JsonIterator.deserialize("{\"field1\":[]}", TestObject6.class);
assertNull(obj.field1);
}
public void test_iterator() {
Any any = JsonIterator.deserialize("{\"field1\":1,\"field2\":2,\"field3\":3}");
Any.EntryIterator iter = any.entries();
assertTrue(iter.next());
assertEquals("field1", iter.key());
assertEquals(1, iter.value().toInt());
iter = any.entries();
assertTrue(iter.next());
assertEquals("field1", iter.key());
assertEquals(1, iter.value().toInt());
assertTrue(iter.next());
assertEquals("field2", iter.key());
assertEquals(2, iter.value().toInt());
assertTrue(iter.next());
assertEquals("field3", iter.key());
assertEquals(3, iter.value().toInt());
assertFalse(iter.next());
}
public static class PublicSuper {
public String field1;
}
private static class PrivateSub extends PublicSuper {
}
public static class TestObject7 {
public PrivateSub field1;
public void setFieldXXX(PrivateSub obj) {
}
}
public void test_private_ref() throws IOException {
TestObject7 obj = JsonIterator.deserialize("{}", TestObject7.class);
assertNull(obj.field1);
}
}