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
|
<?php
namespace Elastica\Test\Aggregation;
use Elastica\Aggregation\Nested;
use Elastica\Aggregation\ReverseNested;
use Elastica\Aggregation\Terms;
use Elastica\Document;
use Elastica\Query;
use Elastica\Type\Mapping;
class ReverseNestedTest extends BaseAggregationTest
{
protected function _getIndexForTest()
{
$index = $this->_createIndex();
$mapping = new Mapping();
$mapping->setProperties(array(
'comments' => array(
'type' => 'nested',
'properties' => array(
'name' => array('type' => 'string'),
'body' => array('type' => 'string'),
),
),
));
$type = $index->getType('test');
$type->setMapping($mapping);
$type->addDocuments(array(
new Document(1, array(
'comments' => array(
array(
'name' => 'bob',
'body' => 'this is bobs comment',
),
array(
'name' => 'john',
'body' => 'this is johns comment',
),
),
'tags' => array('foo', 'bar'),
)),
new Document(2, array(
'comments' => array(
array(
'name' => 'bob',
'body' => 'this is another comment from bob',
),
array(
'name' => 'susan',
'body' => 'this is susans comment',
),
),
'tags' => array('foo', 'baz'),
)),
));
$index->refresh();
return $index;
}
/**
* @group unit
*/
public function testPathNotSetIfNull()
{
$agg = new ReverseNested('nested');
$this->assertFalse($agg->hasParam('path'));
}
/**
* @group unit
*/
public function testPathSetIfNotNull()
{
$agg = new ReverseNested('nested', 'some_field');
$this->assertEquals('some_field', $agg->getParam('path'));
}
/**
* @group functional
*/
public function testReverseNestedAggregation()
{
$agg = new Nested('comments', 'comments');
$names = new Terms('name');
$names->setField('comments.name');
$tags = new Terms('tags');
$tags->setField('tags');
$reverseNested = new ReverseNested('main');
$reverseNested->addAggregation($tags);
$names->addAggregation($reverseNested);
$agg->addAggregation($names);
$query = new Query();
$query->addAggregation($agg);
$results = $this->_getIndexForTest()->search($query)->getAggregation('comments');
$this->assertArrayHasKey('name', $results);
$nameResults = $results['name'];
$this->assertCount(3, $nameResults['buckets']);
// bob
$this->assertEquals('bob', $nameResults['buckets'][0]['key']);
$tags = array(
array('key' => 'foo', 'doc_count' => 2),
array('key' => 'bar', 'doc_count' => 1),
array('key' => 'baz', 'doc_count' => 1),
);
$this->assertEquals($tags, $nameResults['buckets'][0]['main']['tags']['buckets']);
// john
$this->assertEquals('john', $nameResults['buckets'][1]['key']);
$tags = array(
array('key' => 'bar', 'doc_count' => 1),
array('key' => 'foo', 'doc_count' => 1),
);
$this->assertEquals($tags, $nameResults['buckets'][1]['main']['tags']['buckets']);
// susan
$this->assertEquals('susan', $nameResults['buckets'][2]['key']);
$tags = array(
array('key' => 'baz', 'doc_count' => 1),
array('key' => 'foo', 'doc_count' => 1),
);
$this->assertEquals($tags, $nameResults['buckets'][2]['main']['tags']['buckets']);
}
}
|
