spatie / eloquent-sortable

class PositionCalcualtorTest extends \PHPUnit\Framework\TestCase

{

    /** @test */

    public function it_calculates_the_new_positon_moving_from_position_inferior_after_the_target()

    {

        $calculator = new PositionCalculator;

        $newPosition = $calculator(true, true, 2);

        $this->assertEquals(2, $newPosition);

    }

    /** @test */

    public function it_calculates_the_new_positon_moving_from_position_superior_after_the_target()

    }

    /** @test */

    public function it_calculates_the_new_positon_moving_from_position_superior_after_the_target()

    {

        $calculator = new PositionCalculator;

        $newPosition = $calculator(true, false, 2);

        $this->assertEquals(3, $newPosition);

    }

    /** @test */

    public function it_calculates_the_new_positon_moving_from_position_inferior_before_the_target()

    }

    /** @test */

    public function it_calculates_the_new_positon_moving_from_position_inferior_before_the_target()

    {

        $calculator = new PositionCalculator;

        $newPosition = $calculator(false, true, 2);

        $this->assertEquals(1, $newPosition);

    }

    /** @test */

    public function it_calculates_the_new_positon_moving_from_position_superior_before_the_target()

    }

    /** @test */

    public function it_calculates_the_new_positon_moving_from_position_superior_before_the_target()

    {

        $calculator = new PositionCalculator;

        $newPosition = $calculator(false, false, 2);

        $this->assertEquals(2, $newPosition);

    }

}