CodeIgniter4/tests/system/Database/Builder/AliasTest.php at develop · YazaiHu/CodeIgniter4 · GitHub

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<?php namespace Builder;

use CodeIgniter\Database\BaseBuilder;
use CodeIgniter\Database\MockConnection;

class AliasTest extends \CIUnitTestCase
{
	protected $db;

	//--------------------------------------------------------------------

	public function setUp()
	{
		$this->db = new MockConnection([]);
	}

	//--------------------------------------------------------------------

	public function testAlias()
	{
		$builder = $this->db->table('jobs j');

		$expectedSQL   = 'SELECT * FROM "jobs" "j"';

		$this->assertEquals($expectedSQL, str_replace("\n", ' ', $builder->getCompiledSelect()));
	}

	//--------------------------------------------------------------------

	public function testAliasSupportsArrayOfNames()
	{
		$builder = $this->db->table(['jobs j', 'users u']);

		$expectedSQL   = 'SELECT * FROM "jobs" "j", "users" "u"';

		$this->assertEquals($expectedSQL, str_replace("\n", ' ', $builder->getCompiledSelect()));
	}

	//--------------------------------------------------------------------

	public function testAliasSupportsStringOfNames()
	{
		$builder = $this->db->table('jobs j, users u');

		$expectedSQL   = 'SELECT * FROM "jobs" "j", "users" "u"';

		$this->assertEquals($expectedSQL, str_replace("\n", ' ', $builder->getCompiledSelect()));
	}

	//--------------------------------------------------------------------
}