public function testFromString()
{
$this->assertEquals(new \r8\Query\Expr\Aliased(new \r8\Query\Atom\Field("fld"), "Ailee"), \r8\Query\Expr\Aliased::fromString("fld AS Ailee"));
$this->assertEquals(new \r8\Query\Expr\Aliased(new \r8\Query\Atom\Field("fld")), \r8\Query\Expr\Aliased::fromString("fld"));
$this->assertEquals(new \r8\Query\Expr\Aliased(new \r8\Query\Atom\Field("fld", "db"), "Ailee"), \r8\Query\Expr\Aliased::fromString("db.fld AS Ailee"));
$this->assertEquals(new \r8\Query\Expr\Aliased(new \r8\Query\Atom\Field("fld", "db"), "Ailee"), \r8\Query\Expr\Aliased::fromString("`db`.`fld` AS `Ailee`"));
}
/**
* Adds multiple select fields at once using a fluent interface
*
* @param mixed... $fields Any fields to add. This can be a string
* or a selectable object
* @return \r8\Query\Select Returns a self reference
*/
public function fields()
{
foreach (func_get_args() as $arg) {
// If they didn't give us an object, create one
if (!$arg instanceof \r8\iface\Query\Selectable) {
$arg = \r8\Query\Expr\Aliased::fromString($arg);
}
$this->addField($arg);
}
return $this;
}