/**
* @covers Fuel\Common\Arr::unique
* @group Common
*/
public function testUnique()
{
$input = array('one', 'two', 'one');
$expected = array('one', 'two');
$this->assertEquals($expected, Arr::unique($input));
$input = array(1 => 'one', 2 => 'two', 3 => 'one');
$expected = array(1 => 'one', 2 => 'two');
$this->assertEquals($expected, Arr::unique($input));
}
