class RangeQueryTest
Same name and namespace in other branches
- 11.x core/tests/Drupal/KernelTests/Core/Database/RangeQueryTest.php \Drupal\KernelTests\Core\Database\RangeQueryTest
Tests the Range query functionality.
@group Database
Hierarchy
- class \Drupal\KernelTests\KernelTestBase extends \Drupal\Core\DependencyInjection\ServiceProviderInterface uses \Drupal\KernelTests\AssertLegacyTrait, \Drupal\KernelTests\AssertContentTrait, \Drupal\Tests\RandomGeneratorTrait, \Drupal\Tests\ConfigTestTrait, \Drupal\Tests\ExtensionListTestTrait, \Drupal\Tests\TestRequirementsTrait, \Drupal\Tests\Traits\PhpUnitWarnings, \Drupal\Tests\PhpUnitCompatibilityTrait, \Symfony\Bridge\PhpUnit\ExpectDeprecationTrait implements \PHPUnit\Framework\TestCase
- class \Drupal\KernelTests\Core\Database\DatabaseTestBase uses \Drupal\KernelTests\Core\Database\DatabaseTestSchemaDataTrait, \Drupal\KernelTests\Core\Database\DatabaseTestSchemaInstallTrait implements \Drupal\KernelTests\KernelTestBase
- class \Drupal\KernelTests\Core\Database\RangeQueryTest implements \Drupal\KernelTests\Core\Database\DatabaseTestBase
- class \Drupal\KernelTests\Core\Database\DatabaseTestBase uses \Drupal\KernelTests\Core\Database\DatabaseTestSchemaDataTrait, \Drupal\KernelTests\Core\Database\DatabaseTestSchemaInstallTrait implements \Drupal\KernelTests\KernelTestBase
Expanded class hierarchy of RangeQueryTest
File
-
core/
tests/ Drupal/ KernelTests/ Core/ Database/ RangeQueryTest.php, line 10
Namespace
Drupal\KernelTests\Core\DatabaseView source
class RangeQueryTest extends DatabaseTestBase {
/**
* Confirms that range queries work and return the correct result.
*/
public function testRangeQuery() {
// Test if return correct number of rows.
$range_rows = $this->connection
->queryRange("SELECT [name] FROM {test} ORDER BY [name]", 1, 3)
->fetchAll();
$this->assertCount(3, $range_rows, 'Range query work and return correct number of rows.');
// Test if return target data.
$raw_rows = $this->connection
->query('SELECT [name] FROM {test} ORDER BY [name]')
->fetchAll();
$raw_rows = array_slice($raw_rows, 1, 3);
$this->assertEquals($range_rows, $raw_rows);
}
}Buggy or inaccurate documentation? Please file an issue. Need support? Need help programming? Connect with the Drupal community.