Query/tests/Drivers/SQLite/SQLiteQueryBuilderTest.php

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<?php declare(strict_types=1);
/**
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* Query
*
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* SQL Query Builder / Database Abstraction Layer
*
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* PHP version 7.1
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*
* @package Query
* @author Timothy J. Warren <tim@timshomepage.net>
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* @copyright 2012 - 2018 Timothy J. Warren
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* @license http://www.opensource.org/licenses/mit-license.html MIT License
* @link https://git.timshomepage.net/aviat4ion/Query
*/
namespace Query\Tests\Drivers\SQLite;
use PDO;
use Query\Tests\BaseQueryBuilderTest;
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/**
* Class for testing Query Builder with SQLite
*
* @requires extension pdo_sqlite
*/
class SQLiteQueryBuilderTest extends BaseQueryBuilderTest {
public static function setUpBeforeClass()
{
// Defined in the SQLiteTest.php file
self::$db = Query('test_sqlite');
}
public function testQueryFunctionAlias()
{
$db = Query('test_sqlite');
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$this->assertTrue(self::$db === $db, 'Alias passed into query function gives the original object back');
}
public function testQueryExplain()
{
$query = self::$db->select('id, key as k, val')
->explain()
->where('id >', 1)
->where('id <', 900)
->get('create_test', 2, 1);
$res = $query->fetchAll(PDO::FETCH_ASSOC);
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$expectedPossibilities = [];
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$expectedPossibilities[] = [
[
'order' => '0',
'from' => '0',
'detail' => 'TABLE create_test USING PRIMARY KEY',
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]
];
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$expectedPossibilities[] = [
[
'selectid' => '0',
'order' => '0',
'from' => '0',
'detail' => 'SEARCH TABLE create_test USING INTEGER PRIMARY KEY (rowid>? AND rowid<?) (~60000 rows)',
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],
];
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$expectedPossibilities[] = [
[
'selectid' => '0',
'order' => '0',
'from' => '0',
'detail' => 'SEARCH TABLE create_test USING INTEGER PRIMARY KEY (rowid>? AND rowid<?)',
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],
];
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$expectedPossibilities[] = [
[
'selectid' => '0',
'order' => '0',
'from' => '0',
'detail' => 'SEARCH TABLE create_test USING INTEGER PRIMARY KEY (rowid>? AND rowid<?) (~62500 rows)',
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],
];
$passed = FALSE;
// Check for a matching possibility
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foreach($expectedPossibilities as $ep)
{
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if ($res === $ep)
{
$this->assertTrue(TRUE);
$passed = TRUE;
}
}
// Well, apparently not an expected possibility
if ( ! $passed)
{
var_export($res);
$this->assertTrue(FALSE);
}
}
}