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<?php
/**
* Copyright © Magento, Inc. All rights reserved.
* See COPYING.txt for license details.
*/
namespace Magento\Elasticsearch\Test\Unit\SearchAdapter\Query\Builder;
use Magento\Elasticsearch\Model\Adapter\FieldMapperInterface;
use Magento\Elasticsearch\SearchAdapter\Query\Builder\Match as MatchQueryBuilder;
use Magento\Framework\Search\Request\Query\Match as MatchRequestQuery;
use Magento\Framework\TestFramework\Unit\Helper\ObjectManager;
use PHPUnit_Framework_MockObject_MockObject as MockObject;
class MatchTest extends \PHPUnit\Framework\TestCase
{
/**
* @var MatchQueryBuilder
*/
private $matchQueryBuilder;
/**
* @inheritdoc
*/
protected function setUp()
{
$this->matchQueryBuilder = (new ObjectManager($this))->getObject(
MatchQueryBuilder::class,
[
'fieldMapper' => $this->getFieldMapper(),
'preprocessorContainer' => [],
]
);
}
/**
* Tests that method constructs a correct select query.
* @see MatchQueryBuilder::build
*
* @dataProvider queryValuesInvariantsProvider
*
* @param string $rawQueryValue
* @param string $errorMessage
*/
public function testBuild($rawQueryValue, $errorMessage)
{
$this->assertSelectQuery(
$this->matchQueryBuilder->build([], $this->getMatchRequestQuery($rawQueryValue), 'not'),
$errorMessage
);
}
/**
* @link https://dev.mysql.com/doc/refman/5.7/en/fulltext-boolean.html Fulltext-boolean search docs.
*
* @return array
*/
public function queryValuesInvariantsProvider()
{
return [
['query_value', 'Select query field must match simple raw query value.'],
['query_value+', 'Specifying a trailing plus sign causes InnoDB to report a syntax error.'],
['query_value-', 'Specifying a trailing minus sign causes InnoDB to report a syntax error.'],
['query_@value', 'The @ symbol is reserved for use by the @distance proximity search operator.'],
['query_value+@', 'The @ symbol is reserved for use by the @distance proximity search operator.'],
];
}
/**
* Tests that method constructs a correct "match" query depending on query value.
*
* @dataProvider matchProvider
*
* @param string $rawQueryValue
* @param string $queryValue
* @param string $match
*/
public function testBuildMatchQuery($rawQueryValue, $queryValue, $match)
{
$query = $this->matchQueryBuilder->build([], $this->getMatchRequestQuery($rawQueryValue), 'should');
$expectedSelectQuery = [
'bool' => [
'should' => [
[
$match => [
'some_field' => [
'query' => $queryValue,
'boost' => 43,
],
],
],
],
],
];
$this->assertEquals(
$expectedSelectQuery,
$query,
sprintf('Wrong "match" query. Should be processed with "%s"', $match)
);
}
/**
* @return array
*/
public function matchProvider()
{
return [
['query_value', 'query_value', 'match'],
['"query value"', 'query value', 'match_phrase'],
];
}
/**
* @param array $selectQuery
* @param string $errorMessage
*/
private function assertSelectQuery($selectQuery, $errorMessage)
{
$expectedSelectQuery = [
'bool' => [
'must_not' => [
[
'match' => [
'some_field' => [
'query' => 'query_value',
'boost' => 43,
],
],
],
],
],
];
$this->assertEquals($expectedSelectQuery, $selectQuery, $errorMessage);
}
/**
* Gets fieldMapper mock object.
*
* @return FieldMapperInterface|MockObject
*/
private function getFieldMapper()
{
$fieldMapper = $this->getMockBuilder(FieldMapperInterface::class)
->getMockForAbstractClass();
$fieldMapper->method('getFieldName')
->with('some_field', ['type' => FieldMapperInterface::TYPE_QUERY])
->willReturnArgument(0);
return $fieldMapper;
}
/**
* Gets RequestQuery mock object.
*
* @param string $rawQueryValue
* @return MatchRequestQuery|MockObject
*/
private function getMatchRequestQuery($rawQueryValue)
{
$matchRequestQuery = $this->getMockBuilder(MatchRequestQuery::class)
->disableOriginalConstructor()
->getMock();
$matchRequestQuery->method('getValue')
->willReturn($rawQueryValue);
$matchRequestQuery->method('getMatches')
->willReturn([['field' => 'some_field', 'boost' => 42]]);
return $matchRequestQuery;
}
}