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