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<?php
namespace Elastica\Test\Filter;
use Elastica\Document;
use Elastica\Filter\BoolFilter;
use Elastica\Filter\Ids;
use Elastica\Filter\Term;
use Elastica\Filter\Terms;
use Elastica\Query;
use Elastica\Test\Base as BaseTest;
class BoolFilterTest extends BaseTest
{
/**
* @return array
*/
public function getTestToArrayData()
{
$out = array();
// case #0
$mainBool = new BoolFilter();
$idsFilter1 = new Ids();
$idsFilter1->setIds(1);
$idsFilter2 = new Ids();
$idsFilter2->setIds(2);
$idsFilter3 = new Ids();
$idsFilter3->setIds(3);
$childBool = new BoolFilter();
$childBool->addShould(array($idsFilter1, $idsFilter2));
$mainBool->addShould(array($childBool, $idsFilter3));
$expectedArray = array(
'bool' => array(
'should' => array(
array(
array(
'bool' => array(
'should' => array(
array(
$idsFilter1->toArray(),
$idsFilter2->toArray(),
),
),
),
),
$idsFilter3->toArray(),
),
),
),
);
$out[] = array($mainBool, $expectedArray);
// case #1 _cache parameter should be supported
$bool = new BoolFilter();
$terms = new Terms('field1', array('value1', 'value2'));
$termsNot = new Terms('field2', array('value1', 'value2'));
$bool->addMust($terms);
$bool->addMustNot($termsNot);
$bool->setCached(true);
$bool->setCacheKey('my-cache-key');
$expected = array(
'bool' => array(
'must' => array(
$terms->toArray(),
),
'must_not' => array(
$termsNot->toArray(),
),
'_cache' => true,
'_cache_key' => 'my-cache-key',
),
);
$out[] = array($bool, $expected);
return $out;
}
/**
* @group unit
* @dataProvider getTestToArrayData()
*
* @param Bool $bool
* @param array $expectedArray
*/
public function testToArray(BoolFilter $bool, $expectedArray)
{
$this->assertEquals($expectedArray, $bool->toArray());
}
/**
* @group functional
*/
public function testBoolFilter()
{
$index = $this->_createIndex();
$type = $index->getType('book');
//index some test data
$type->addDocuments(array(
new Document(1, array('author' => 'Michael Shermer', 'title' => 'The Believing Brain', 'publisher' => 'Robinson')),
new Document(2, array('author' => 'Jared Diamond', 'title' => 'Guns, Germs and Steel', 'publisher' => 'Vintage')),
new Document(3, array('author' => 'Jared Diamond', 'title' => 'Collapse', 'publisher' => 'Penguin')),
new Document(4, array('author' => 'Richard Dawkins', 'title' => 'The Selfish Gene', 'publisher' => 'OUP Oxford')),
new Document(5, array('author' => 'Anthony Burges', 'title' => 'A Clockwork Orange', 'publisher' => 'Penguin')),
));
$index->refresh();
//use the terms lookup feature to query for some data
//build query
//must
// should
// author = jared
// author = richard
// must_not
// publisher = penguin
//construct the query
$query = new Query();
$mainBoolFilter = new BoolFilter();
$shouldFilter = new BoolFilter();
$authorFilter1 = new Term();
$authorFilter1->setTerm('author', 'jared');
$authorFilter2 = new Term();
$authorFilter2->setTerm('author', 'richard');
$shouldFilter->addShould(array($authorFilter1, $authorFilter2));
$mustNotFilter = new BoolFilter();
$publisherFilter = new Term();
$publisherFilter->setTerm('publisher', 'penguin');
$mustNotFilter->addMustNot($publisherFilter);
$mainBoolFilter->addMust(array($shouldFilter, $mustNotFilter));
$query->setPostFilter($mainBoolFilter);
//execute the query
$results = $index->search($query);
//check the number of results
$this->assertEquals($results->count(), 2, 'Bool filter with child Bool filters: number of results check');
//count compare the id's
$ids = array();
/** @var \Elastica\Result $result **/
foreach ($results as $result) {
$ids[] = $result->getId();
}
$this->assertEquals($ids, array('2', '4'), 'Bool filter with child Bool filters: result ID check');
$index->delete();
}
/**
* @group unit
* @expectedException \Elastica\Exception\InvalidException
*/
public function testAddMustInvalidException()
{
$filter = new BoolFilter();
$filter->addMust('fail!');
}
/**
* @group unit
* @expectedException \Elastica\Exception\InvalidException
*/
public function testAddMustNotInvalidException()
{
$filter = new BoolFilter();
$filter->addMustNot('fail!');
}
/**
* @group unit
* @expectedException \Elastica\Exception\InvalidException
*/
public function testAddShouldInvalidException()
{
$filter = new BoolFilter();
$filter->addShould('fail!');
}
/**
* Small unit test to check if also the old object name works.
*
* @group unit
* @expectedException \Elastica\Exception\InvalidException
*/
public function testOldObject()
{
if (version_compare(phpversion(), 7, '>=')) {
self::markTestSkipped('These objects are not supported in PHP 7');
}
$filter = new \Elastica\Filter\Bool();
$filter->addShould('fail!');
}
}
|
