/**
* Render SQL for Aliased
*
* @param SQL\Aliased $aliased
* @return string
*/
public static function render(SQL\Aliased $aliased)
{
$content = $aliased->getContent();
if ($content instanceof Query\Select) {
$content = "(" . Select::render($content) . ")";
} else {
$content = Compiler::name($content);
}
return Compiler::expression(array($content, Compiler::word('AS', Compiler::name($aliased->getAlias()))));
}
/**
* @covers ::__construct
* @covers ::getParameters
* @covers ::getAlias
*/
public function testConstruct()
{
$aliased = new SQL\Aliased('SQL', 'ALIAS');
$this->assertEquals('SQL', $aliased->getContent());
$this->assertEquals('ALIAS', $aliased->getAlias());
$this->assertNull($aliased->getParameters());
$query = $this->getMock('Harp\\Query\\Select', array('getParameters'), array(self::getDb()));
$query->expects($this->once())->method('getParameters')->will($this->returnValue(array('val')));
$aliasedQuery = new SQL\Aliased($query, 'query_alias');
$this->assertSame($query, $aliasedQuery->getContent());
$this->assertEquals('query_alias', $aliasedQuery->getAlias());
$this->assertEquals(array('val'), $aliasedQuery->getParameters());
}
