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