/** * @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)); }