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
|
// Copyright Vespa.ai. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
package com.yahoo.search.query.textserialize.serializer.test;
import com.yahoo.prelude.query.AndItem;
import com.yahoo.prelude.query.EquivItem;
import com.yahoo.prelude.query.Item;
import com.yahoo.prelude.query.NearItem;
import com.yahoo.prelude.query.NotItem;
import com.yahoo.prelude.query.OrItem;
import com.yahoo.prelude.query.PhraseItem;
import com.yahoo.prelude.query.WordItem;
import com.yahoo.search.query.textserialize.parser.ParseException;
import com.yahoo.search.query.textserialize.serializer.QueryTreeSerializer;
import org.junit.jupiter.api.Test;
import static com.yahoo.search.query.textserialize.item.test.ParseItemTestCase.parse;
import static com.yahoo.search.query.textserialize.item.test.ParseItemTestCase.getWord;
import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.junit.jupiter.api.Assertions.assertTrue;
/**
* @author Tony Vaagenes
*/
public class SerializeItemTestCase {
@Test
void serialize_word_item() {
WordItem item = new WordItem("test that \" and \\ works");
item.setIndexName("index\"Name");
WordItem deSerialized = serializeThenParse(item);
assertEquals(item.getWord(), deSerialized.getWord());
assertEquals(item.getIndexName(), deSerialized.getIndexName());
}
@Test
void serialize_and_item() {
AndItem andItem = new AndItem();
andItem.addItem(new WordItem("first"));
andItem.addItem(new WordItem("second"));
AndItem deSerialized = serializeThenParse(andItem);
assertEquals("first", getWord(deSerialized.getItem(0)));
assertEquals("second", getWord(deSerialized.getItem(1)));
assertEquals(2, deSerialized.getItemCount());
}
@Test
void serialize_or_item() {
assertTrue(serializeThenParse(new OrItem()) instanceof OrItem);
}
@Test
void serialize_not_item() {
NotItem notItem = new NotItem();
{
notItem.addItem(new WordItem("first"));
notItem.addItem(new WordItem("second"));
}
serializeThenParse(notItem);
}
@Test
void serialize_near_item() {
int distance = 23;
NearItem nearItem = new NearItem(distance);
{
nearItem.addItem(new WordItem("first"));
nearItem.addItem(new WordItem("second"));
}
NearItem deSerialized = serializeThenParse(nearItem);
assertEquals(distance, deSerialized.getDistance());
assertEquals(2, deSerialized.getItemCount());
}
@Test
void serialize_phrase_item() throws ParseException {
PhraseItem phraseItem = new PhraseItem(new String[]{"first", "second"});
phraseItem.setIndexName("indexName");
PhraseItem deSerialized = serializeThenParse(phraseItem);
assertEquals(phraseItem.getItem(0), deSerialized.getItem(0));
assertEquals(phraseItem.getItem(1), deSerialized.getItem(1));
assertEquals(phraseItem.getIndexName(), deSerialized.getIndexName());
}
@Test
void serialize_equiv_item() {
EquivItem equivItem = new EquivItem();
equivItem.addItem(new WordItem("first"));
EquivItem deSerialized = serializeThenParse(equivItem);
assertEquals(1, deSerialized.getItemCount());
}
@Test
void serialize_connectivity() {
OrItem orItem = new OrItem();
{
WordItem first = new WordItem("first");
WordItem second = new WordItem("second");
first.setConnectivity(second, 3.14);
orItem.addItem(first);
orItem.addItem(second);
}
OrItem deSerialized = serializeThenParse(orItem);
WordItem first = (WordItem) deSerialized.getItem(0);
Item second = deSerialized.getItem(1);
assertEquals(second, first.getConnectedItem());
assertEquals(3.14, first.getConnectivity(), 0.0000001);
}
@Test
void serialize_significance() {
EquivItem equivItem = new EquivItem();
equivItem.setSignificance(24.2);
EquivItem deSerialized = serializeThenParse(equivItem);
assertEquals(24.2, deSerialized.getSignificance(), 0.00000001);
}
@Test
void serialize_unique_id() {
EquivItem equivItem = new EquivItem();
equivItem.setUniqueID(42);
EquivItem deSerialized = serializeThenParse(equivItem);
assertEquals(42, deSerialized.getUniqueID());
}
@Test
void serialize_weight() {
EquivItem equivItem = new EquivItem();
equivItem.setWeight(42);
EquivItem deSerialized = serializeThenParse(equivItem);
assertEquals(42, deSerialized.getWeight());
}
private static String serialize(Item item) {
return new QueryTreeSerializer().serialize(item);
}
@SuppressWarnings("unchecked")
private static <T extends Item> T serializeThenParse(T oldItem) {
try {
return (T) parse(serialize(oldItem));
} catch (ParseException e) {
throw new RuntimeException(e);
}
}
}
|
