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https://github.com/wiosna-dev/common-library.git
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Tests - increase code coverage
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Meritoo
341
tests/Utilities/QueryBuilderUtilityTest.php
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341
tests/Utilities/QueryBuilderUtilityTest.php
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<?php
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/**
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* (c) Meritoo.pl, http://www.meritoo.pl
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace Meritoo\Common\Test\Utilities;
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use Doctrine\Common\Collections\ArrayCollection;
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use Doctrine\ORM\EntityManager;
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use Doctrine\ORM\EntityManagerInterface;
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use Doctrine\ORM\Query\Expr;
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use Doctrine\ORM\Query\Parameter;
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use Doctrine\ORM\QueryBuilder;
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use Generator;
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use Meritoo\Common\Test\Base\BaseTestCase;
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use Meritoo\Common\Utilities\QueryBuilderUtility;
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/**
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* Test case of the useful methods for query builder (the Doctrine's QueryBuilder class)
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*
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* @author Krzysztof Niziol <krzysztof.niziol@meritoo.pl>
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* @copyright Meritoo.pl
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*/
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class QueryBuilderUtilityTest extends BaseTestCase
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{
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public function testConstructor()
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{
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static::assertHasNoConstructor(QueryBuilderUtility::class);
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}
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/**
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* @param QueryBuilder $queryBuilder The query builder to retrieve root alias
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* @param null|string $rootAlias Expected root alias of given query builder
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*
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* @dataProvider provideQueryBuilderAndRootAlias
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*/
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public function testGetRootAlias(QueryBuilder $queryBuilder, $rootAlias)
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{
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static::assertSame($rootAlias, QueryBuilderUtility::getRootAlias($queryBuilder));
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}
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/**
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* @param QueryBuilder $queryBuilder The query builder to verify
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* @param string $propertyName Name of property that maybe is joined
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* @param null|string $propertyAlias Expected alias of given property joined in given query builder
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*
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* @dataProvider provideQueryBuilderAndPropertyAlias
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*/
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public function testGetJoinedPropertyAlias(QueryBuilder $queryBuilder, $propertyName, $propertyAlias)
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{
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static::assertSame($propertyAlias, QueryBuilderUtility::getJoinedPropertyAlias($queryBuilder, $propertyName));
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}
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public function testSetCriteriaWithoutCriteria()
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{
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$entityManager = $this->getMock(EntityManagerInterface::class);
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$queryBuilder = new QueryBuilder($entityManager);
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$newQueryBuilder = QueryBuilderUtility::setCriteria($queryBuilder);
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static::assertSame($queryBuilder, $newQueryBuilder);
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static::assertCount(0, $newQueryBuilder->getParameters());
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static::assertNull($newQueryBuilder->getDQLPart('where'));
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}
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public function testSetCriteriaWithoutAlias()
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{
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$criteria = [
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'lorem' => 11,
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'ipsum' => 22,
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];
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$entityManager = $this->getMock(EntityManagerInterface::class);
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$queryBuilder = new QueryBuilder($entityManager);
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$newQueryBuilder = QueryBuilderUtility::setCriteria($queryBuilder, $criteria);
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static::assertSame($queryBuilder, $newQueryBuilder);
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static::assertCount(count($criteria), $newQueryBuilder->getParameters());
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static::assertNotNull($newQueryBuilder->getDQLPart('where'));
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}
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/**
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* @param QueryBuilder $queryBuilder The query builder
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* @param array $criteria The criteria used in WHERE clause
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*
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* @dataProvider provideQueryBuilderAndCriteria
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*/
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public function testSetCriteria(QueryBuilder $queryBuilder, array $criteria)
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{
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$newQueryBuilder = QueryBuilderUtility::setCriteria($queryBuilder, $criteria);
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$criteriaCount = count($criteria);
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$nullsCount = 0;
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/*
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* I have to verify count/amount of NULLs and decrease $criteriaCount, because for null parameter is not added
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*/
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array_walk($criteria, function ($value) use (&$nullsCount) {
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if (null === $value) {
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++$nullsCount;
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}
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});
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static::assertSame($queryBuilder, $newQueryBuilder);
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static::assertCount($criteriaCount - $nullsCount, $newQueryBuilder->getParameters());
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static::assertNotNull($newQueryBuilder->getDQLPart('where'));
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}
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public function testDeleteEntitiesWithoutFlush()
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{
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$methods = [
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'remove',
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'flush',
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];
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$entityManager = $this->getMock(EntityManager::class, $methods, [], '', false);
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$entities1 = [];
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$entities2 = [
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new \stdClass(),
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];
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static::assertFalse(QueryBuilderUtility::deleteEntities($entityManager, $entities1, false));
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static::assertTrue(QueryBuilderUtility::deleteEntities($entityManager, $entities2, false));
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}
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public function testDeleteEntities()
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{
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$methods = [
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'remove',
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'flush',
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];
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$entityManager = $this->getMock(EntityManager::class, $methods, [], '', false);
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$entities1 = [];
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$entities2 = [
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new \stdClass(),
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];
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static::assertFalse(QueryBuilderUtility::deleteEntities($entityManager, $entities1));
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static::assertTrue(QueryBuilderUtility::deleteEntities($entityManager, $entities2));
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}
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/**
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* @param QueryBuilder $queryBuilder The query builder
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* @param array|ArrayCollection $parameters Parameters to add. Collection of Doctrine\ORM\Query\Parameter
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* instances or an array with key-value pairs.
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*
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* @dataProvider provideQueryBuilderAndParameters
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*/
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public function testAddParameters(QueryBuilder $queryBuilder, $parameters)
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{
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$newQueryBuilder = QueryBuilderUtility::addParameters($queryBuilder, $parameters);
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static::assertSame($queryBuilder, $newQueryBuilder);
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static::assertCount(count($parameters), $newQueryBuilder->getParameters());
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}
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/**
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* Provides query builder to retrieve root alias and expected root alias
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*
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* @return Generator
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*/
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public function provideQueryBuilderAndRootAlias()
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{
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$entityManager = $this->getMock(EntityManagerInterface::class);
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yield[
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new QueryBuilder($entityManager),
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null,
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];
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yield[
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(new QueryBuilder($entityManager))->from('lorem_ipsum', 'lm'),
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'lm',
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];
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yield[
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(new QueryBuilder($entityManager))
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->from('lorem', 'l')
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->leftJoin('l.ipsum', 'i'),
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'l',
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];
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}
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/**
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* Provides query builder, name of property and expected alias of given property
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*
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* @return Generator
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*/
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public function provideQueryBuilderAndPropertyAlias()
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{
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$entityManager = $this->getMock(EntityManagerInterface::class);
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yield[
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new QueryBuilder($entityManager),
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'',
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null,
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];
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yield[
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new QueryBuilder($entityManager),
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'lorem',
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null,
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];
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yield[
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(new QueryBuilder($entityManager))->from('lorem_ipsum', 'lm'),
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'lm',
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null,
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];
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yield[
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(new QueryBuilder($entityManager))
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->from('lorem', 'l')
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->leftJoin('l.ipsum', 'i'),
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'ipsum',
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'i',
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];
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yield[
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(new QueryBuilder($entityManager))
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->from('lorem', 'l')
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->leftJoin('l.ipsum', 'i')
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->innerJoin('i.dolor', 'd'),
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'ipsum1',
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null,
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];
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yield[
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(new QueryBuilder($entityManager))
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->from('lorem', 'l')
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->leftJoin('l.ipsum', 'i')
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->innerJoin('i.dolor', 'd'),
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'ipsum',
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'i',
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];
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yield[
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(new QueryBuilder($entityManager))
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->from('lorem', 'l')
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->leftJoin('l.ipsum', 'i')
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->innerJoin('i.dolor', 'd'),
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'dolor',
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'd',
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];
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}
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/**
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* Provides query builder and criteria used in WHERE clause
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*
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* @return Generator
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*/
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public function provideQueryBuilderAndCriteria()
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{
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$entityManager = $this->getMock(EntityManager::class, ['getExpressionBuilder'], [], '', false);
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$entityManager
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->expects(static::any())
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->method('getExpressionBuilder')
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->willReturn(new Expr());
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yield[
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(new QueryBuilder($entityManager))->from('lorem_ipsum', 'lm'),
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[
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'lorem' => 11,
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'ipsum' => 22,
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'dolor' => null,
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],
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];
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yield[
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(new QueryBuilder($entityManager))->from('lorem_ipsum', 'lm'),
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[
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'lorem' => [
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11,
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'>=',
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],
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'ipsum' => [
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22,
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'<',
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],
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'dolor' => null,
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],
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];
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}
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/**
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* Provides query builder and parameters to add to given query builder
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*
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* @return Generator
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*/
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public function provideQueryBuilderAndParameters()
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{
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$entityManager = $this->getMock(EntityManagerInterface::class);
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yield[
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new QueryBuilder($entityManager),
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[],
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];
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yield[
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new QueryBuilder($entityManager),
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new ArrayCollection(),
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];
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yield[
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new QueryBuilder($entityManager),
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[
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'lorem' => 11,
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'ipsum' => 22,
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],
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];
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yield[
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new QueryBuilder($entityManager),
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new ArrayCollection([
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'lorem' => 11,
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'ipsum' => 22,
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]),
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];
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yield[
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new QueryBuilder($entityManager),
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[
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new Parameter('lorem', 11),
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new Parameter('ipsum', 22),
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],
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];
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yield[
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new QueryBuilder($entityManager),
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new ArrayCollection([
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new Parameter('lorem', 11),
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new Parameter('ipsum', 22),
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]),
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];
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}
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}
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