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<?php |
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namespace Elastica\Test\Aggregation; |
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use Elastica\Aggregation\Max; |
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use Elastica\Document; |
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use Elastica\Index; |
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use Elastica\Query; |
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use Elastica\Script\Script; |
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/** |
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* @internal |
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*/ |
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class MaxTest extends BaseAggregationTest |
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{ |
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private const MAX_PRICE = 8; |
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/** |
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* @group unit |
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*/ |
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public function testToArray(): void |
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{ |
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$expected = [ |
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'max' => [ |
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'field' => 'price', |
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'script' => [ |
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'source' => '_value * params.conversion_rate', |
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'params' => [ |
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'conversion_rate' => 1.2, |
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], |
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], |
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], |
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'aggs' => [ |
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'subagg' => ['max' => ['field' => 'foo']], |
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], |
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]; |
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$agg = new Max('max_price_in_euros'); |
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$agg->setField('price'); |
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$agg->setScript(new Script('_value * params.conversion_rate', ['conversion_rate' => 1.2])); |
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$max = new Max('subagg'); |
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$max->setField('foo'); |
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$agg->addAggregation($max); |
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$this->assertEquals($expected, $agg->toArray()); |
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} |
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/** |
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* @group functional |
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*/ |
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public function testMaxAggregation(): void |
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{ |
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$index = $this->_getIndexForTest(); |
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$agg = new Max('max_price'); |
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$agg->setField('price'); |
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$query = new Query(); |
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$query->addAggregation($agg); |
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$results = $index->search($query)->getAggregation('max_price'); |
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$this->assertEquals(self::MAX_PRICE, $results['value']); |
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// test using a script |
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$agg->setScript(new Script('_value * params.conversion_rate', ['conversion_rate' => 1.2], Script::LANG_PAINLESS)); |
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$query = new Query(); |
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$query->addAggregation($agg); |
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$results = $index->search($query)->getAggregation('max_price'); |
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$this->assertEquals(self::MAX_PRICE * 1.2, $results['value']); |
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} |
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/** |
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* @group functional |
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*/ |
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public function testMaxAggregationWithMissing(): void |
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{ |
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$index = $this->_getIndexForTest(); |
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$agg = new Max('max_price'); |
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$agg->setField('price'); |
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$agg->setMissing(42); |
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$query = new Query(); |
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$query->addAggregation($agg); |
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$results = $index->search($query)->getAggregation('max_price'); |
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$this->assertEquals(42, $results['value']); |
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} |
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protected function _getIndexForTest(): Index |
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{ |
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$index = $this->_createIndex(); |
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$index->addDocuments([ |
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new Document(1, ['price' => 5]), |
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new Document(2, ['price' => self::MAX_PRICE]), |
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new Document(3, ['price' => 1]), |
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new Document(4, ['price' => 3]), |
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new Document(5, []), |
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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
