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<?php |
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namespace Elastica\Test\Query; |
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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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use Elastica\Query\BoolQuery; |
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use Elastica\Query\MoreLikeThis; |
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use Elastica\Query\Term; |
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use Elastica\Test\Base as BaseTest; |
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/** |
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* @internal |
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*/ |
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class MoreLikeThisTest extends BaseTest |
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{ |
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/** |
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* @group functional |
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*/ |
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public function testSearch(): void |
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{ |
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$client = $this->_getClient(); |
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$index = new Index($client, 'test'); |
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$index->create([], [ |
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'recreate' => true, |
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]); |
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$index->getSettings()->setNumberOfReplicas(0); |
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$mapping = new Mapping([ |
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'email' => ['store' => true, 'type' => 'text', 'index' => true], |
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'content' => ['store' => true, 'type' => 'text', 'index' => true], |
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]); |
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$mapping->setSource(['enabled' => false]); |
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$index->setMapping($mapping); |
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$doc = new Document(1000, ['email' => '[email protected]', 'content' => 'This is a sample post. Hello World Fuzzy Like This!']); |
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$index->addDocument($doc); |
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$doc = new Document(1001, ['email' => '[email protected]', 'content' => 'This is a fake nospam email address for gmail']); |
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$index->addDocument($doc); |
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// Refresh index |
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$index->refresh(); |
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$mltQuery = new MoreLikeThis(); |
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$mltQuery->setLike('fake gmail sample'); |
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$mltQuery->setFields(['email', 'content']); |
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$mltQuery->setMaxQueryTerms(3); |
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$mltQuery->setMinDocFrequency(1); |
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$mltQuery->setMinTermFrequency(1); |
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$query = new Query(); |
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$query->setQuery($mltQuery); |
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$resultSet = $index->search($query); |
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$resultSet->getResponse()->getData(); |
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$this->assertEquals(2, $resultSet->count()); |
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} |
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/** |
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* @group functional |
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*/ |
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public function testSearchByDocument(): void |
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{ |
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$client = $this->_getClient(['persistent' => false]); |
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$index = $client->getIndex('elastica_test'); |
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$index->create( |
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[ |
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'settings' => [ |
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'index' => [ |
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'number_of_shards' => 1, |
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'number_of_replicas' => 0, |
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], |
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], |
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], |
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[ |
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'recreate' => true, |
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] |
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); |
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$index->addDocuments([ |
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new Document(1, ['visible' => true, 'name' => 'bruce wayne batman']), |
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new Document(2, ['visible' => true, 'name' => 'bruce wayne']), |
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new Document(3, ['visible' => false, 'name' => 'bruce wayne']), |
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new Document(4, ['visible' => true, 'name' => 'batman']), |
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new Document(5, ['visible' => false, 'name' => 'batman']), |
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new Document(6, ['visible' => true, 'name' => 'superman']), |
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new Document(7, ['visible' => true, 'name' => 'spiderman']), |
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]); |
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$index->refresh(); |
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$doc = $index->getDocument(1); |
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// Return all similar from id |
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$mltQuery = new MoreLikeThis(); |
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$mltQuery->setMinTermFrequency(1); |
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$mltQuery->setMinDocFrequency(1); |
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$mltQuery->setLike($doc); |
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$this->assertEquals(4, $index->count($mltQuery)); |
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$mltQuery = new MoreLikeThis(); |
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$mltQuery->setMinTermFrequency(1); |
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$mltQuery->setMinDocFrequency(1); |
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$mltQuery->setLike($doc); |
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$bool = new BoolQuery(); |
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$bool->addMust($mltQuery); |
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// Return just the visible similar from id |
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$filterTerm = new Term(); |
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$filterTerm->setTerm('visible', true); |
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$bool->addFilter($filterTerm); |
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$this->assertEquals(2, $index->count($bool)); |
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// Return all similar from source |
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$mltQuery = new MoreLikeThis(); |
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$mltQuery->setMinTermFrequency(1); |
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$mltQuery->setMinDocFrequency(1); |
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$mltQuery->setMinimumShouldMatch('100%'); |
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$mltQuery->setLike( |
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$index->getDocument(1)->setId('') |
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); |
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$this->assertEquals(1, $index->count($mltQuery)); |
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} |
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/** |
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* @group unit |
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*/ |
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public function testSetFields(): void |
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{ |
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$query = new MoreLikeThis(); |
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$fields = ['firstname', 'lastname']; |
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$query->setFields($fields); |
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$data = $query->toArray(); |
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$this->assertEquals($fields, $data['more_like_this']['fields']); |
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} |
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/** |
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* @group unit |
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*/ |
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public function testSetLike(): void |
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{ |
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$query = new MoreLikeThis(); |
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$query->setLike(' hello world'); |
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$data = $query->toArray(); |
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$this->assertEquals(' hello world', $data['more_like_this']['like']); |
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} |
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/** |
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* @group unit |
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*/ |
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View Code Duplication |
public function testSetBoost(): void |
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{ |
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$query = new MoreLikeThis(); |
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$boost = 1.3; |
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$query->setBoost($boost); |
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$this->assertEquals($boost, $query->getParam('boost')); |
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} |
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/** |
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* @group unit |
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*/ |
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View Code Duplication |
public function testSetMaxQueryTerms(): void |
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{ |
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$query = new MoreLikeThis(); |
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$max = 3; |
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$query->setMaxQueryTerms($max); |
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$this->assertEquals($max, $query->getParam('max_query_terms')); |
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} |
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/** |
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* @group unit |
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*/ |
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View Code Duplication |
public function testSetMinimumShouldMatch(): void |
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{ |
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$query = new MoreLikeThis(); |
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$match = '80%'; |
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$query->setMinimumShouldMatch($match); |
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$this->assertEquals($match, $query->getParam('minimum_should_match')); |
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} |
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/** |
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* @group unit |
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*/ |
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View Code Duplication |
public function testSetMinDocFrequency(): void |
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{ |
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$query = new MoreLikeThis(); |
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$freq = 2; |
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$query->setMinDocFrequency($freq); |
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$this->assertEquals($freq, $query->getParam('min_doc_freq')); |
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} |
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/** |
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* @group unit |
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*/ |
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View Code Duplication |
public function testSetMaxDocFrequency(): void |
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{ |
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$query = new MoreLikeThis(); |
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$freq = 2; |
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$query->setMaxDocFrequency($freq); |
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$this->assertEquals($freq, $query->getParam('max_doc_freq')); |
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} |
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/** |
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* @group unit |
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*/ |
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View Code Duplication |
public function testSetMinWordLength(): void |
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{ |
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$query = new MoreLikeThis(); |
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$length = 4; |
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$query->setMinWordLength($length); |
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$this->assertEquals($length, $query->getParam('min_word_length')); |
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} |
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/** |
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* @group unit |
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*/ |
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View Code Duplication |
public function testSetMaxWordLength(): void |
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{ |
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$query = new MoreLikeThis(); |
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$length = 5; |
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$query->setMaxWordLength($length); |
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$this->assertEquals($length, $query->getParam('max_word_length')); |
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} |
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/** |
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* @group unit |
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*/ |
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View Code Duplication |
public function testSetBoostTerms(): void |
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{ |
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$query = new MoreLikeThis(); |
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$boost = false; |
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$query->setBoostTerms($boost); |
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$this->assertEquals($boost, $query->getParam('boost_terms')); |
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} |
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/** |
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* @group unit |
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*/ |
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View Code Duplication |
public function testSetAnalyzer(): void |
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{ |
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$query = new MoreLikeThis(); |
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$analyzer = 'UpperCase'; |
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$query->setAnalyzer($analyzer); |
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$this->assertEquals($analyzer, $query->getParam('analyzer')); |
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} |
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/** |
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* @group unit |
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*/ |
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public function testSetStopWords(): void |
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{ |
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$query = new MoreLikeThis(); |
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$stopWords = ['no', 'yes', 'test']; |
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$query->setStopWords($stopWords); |
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$this->assertEquals($stopWords, $query->getParam('stop_words')); |
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} |
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/** |
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* @group unit |
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*/ |
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public function testToArrayForId(): void |
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{ |
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$query = new MoreLikeThis(); |
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$query->setLike(new Document('1', [], 'index')); |
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$data = $query->toArray(); |
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$this->assertEquals( |
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['more_like_this' => [ |
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'like' => [ |
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'_id' => '1', |
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'_index' => 'index', |
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], |
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], |
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], |
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$data |
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); |
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} |
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/** |
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* @group unit |
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*/ |
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View Code Duplication |
public function testToArrayForSource(): void |
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{ |
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$query = new MoreLikeThis(); |
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$query->setLike(new Document('', ['Foo' => 'Bar'], 'index')); |
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$data = $query->toArray(); |
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$this->assertEquals( |
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['more_like_this' => [ |
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'like' => [ |
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'_index' => 'index', |
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'doc' => [ |
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'Foo' => 'Bar', |
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], |
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], |
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], |
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], |
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$data |
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); |
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} |
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} |
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It seems like the type of the argument is not accepted by the function/method which you are calling.
In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug.
We suggest to add an explicit type cast like in the following example: