Query/tests/databases/sqlite/SQLiteQBTest.php

109 lines
2.4 KiB
PHP

<?php declare(strict_types=1);
/**
* Query
*
* SQL Query Builder / Database Abstraction Layer
*
* PHP version 7
*
* @package Query
* @author Timothy J. Warren <tim@timshomepage.net>
* @copyright 2012 - 2016 Timothy J. Warren
* @license http://www.opensource.org/licenses/mit-license.html MIT License
* @link https://git.timshomepage.net/aviat4ion/Query
*/
// --------------------------------------------------------------------------
/**
* Class for testing Query Builder with SQLite
*
* @requires extension pdo_sqlite
*/
class SQLiteQBTest extends QBTest {
public static function setUpBeforeClass()
{
// Defined in the SQLiteTest.php file
self::$db = Query('test_sqlite');
}
// --------------------------------------------------------------------------
public function testQueryFunctionAlias()
{
$db = Query('test_sqlite');
$this->assertTrue(self::$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);
$expectedPossibilities = array();
$expectedPossibilities[] = array(
array(
'order' => '0',
'from' => '0',
'detail' => 'TABLE create_test USING PRIMARY KEY',
)
);
$expectedPossibilities[] = array (
array (
'selectid' => '0',
'order' => '0',
'from' => '0',
'detail' => 'SEARCH TABLE create_test USING INTEGER PRIMARY KEY (rowid>? AND rowid<?) (~60000 rows)',
),
);
$expectedPossibilities[] = array (
array (
'selectid' => '0',
'order' => '0',
'from' => '0',
'detail' => 'SEARCH TABLE create_test USING INTEGER PRIMARY KEY (rowid>? AND rowid<?)',
),
);
$expectedPossibilities[] = array (
array (
'selectid' => '0',
'order' => '0',
'from' => '0',
'detail' => 'SEARCH TABLE create_test USING INTEGER PRIMARY KEY (rowid>? AND rowid<?) (~62500 rows)',
),
);
$passed = FALSE;
// Check for a matching possibility
foreach($expectedPossibilities as $ep)
{
if ($res == $ep)
{
$this->assertTrue(TRUE);
$passed = TRUE;
}
}
// Well, apparently not an expected possibility
if ( ! $passed)
{
var_export($res);
$this->assertTrue(FALSE);
}
}
}