spec\Sylius\Bundle\ResourceBundle\Form\DataTransformer\CollectionToStringTransformerSpec

Complexity

Total Complexity

9

Size/Duplication

Total Lines	47
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	3

Importance

Changes	1
Bugs	0	Features	0

9 Methods

Rating	Name	Duplication	Size	Complexity
A	let()	0	4	1
A	it_is_initializable()	0	4	1
A	it_is_data_transformer()	0	4	1
A	it_transforms_collection_to_string()	0	4	1
A	it_transforms_string_to_collection()	0	4	1
A	it_throws_transformation_failed_exception_if_transform_argument_is_not_a_collection()	0	4	1
A	it_throws_transformation_failed_exception_if_transform_argument_is_not_a_string()	0	4	1
A	it_returns_empty_string_if_empty_collection_given()	0	4	1
A	it_returns_empty_collection_if_empty_string_given()	0	4	1

<?php

/*
 * This file is part of the Sylius package.
 *
 * (c) Paweł Jędrzejewski
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace spec\Sylius\Bundle\ResourceBundle\Form\DataTransformer;

use Doctrine\Common\Collections\ArrayCollection;
use PhpSpec\ObjectBehavior;
use Sylius\Bundle\ResourceBundle\Form\DataTransformer\CollectionToStringTransformer;
use Symfony\Component\Form\DataTransformerInterface;
use Symfony\Component\Form\Exception\TransformationFailedException;

/**
 * @author Arkadiusz Krakowiak <arkadiusz.krakowiak@lakion.com>
 */
final class CollectionToStringTransformerSpec extends ObjectBehavior
{
    function let()
    {
        $this->beConstructedWith(',');
    }

    function it_is_initializable()
    {
        $this->shouldHaveType(CollectionToStringTransformer::class);
    }

    function it_is_data_transformer()
    {
        $this->shouldImplement(DataTransformerInterface::class);
    }

    function it_transforms_collection_to_string()
    {
        $this->transform(new ArrayCollection(['abc', 'def', 'ghi', 'jkl']))->shouldReturn('abc,def,ghi,jkl');
    }

    function it_transforms_string_to_collection()
    {
        $this->reverseTransform('abc,def,ghi,jkl')->shouldBeLike(new ArrayCollection(['abc', 'def', 'ghi', 'jkl']));
    }

    function it_throws_transformation_failed_exception_if_transform_argument_is_not_a_collection()
    {
        $this->shouldThrow(TransformationFailedException::class)->during('transform', [new \stdClass()]);
    }

    function it_throws_transformation_failed_exception_if_transform_argument_is_not_a_string()
    {
        $this->shouldThrow(TransformationFailedException::class)->during('reverseTransform', [new \stdClass()]);
    }

    function it_returns_empty_string_if_empty_collection_given()
    {
        $this->transform(new ArrayCollection())->shouldReturn('');
    }

    function it_returns_empty_collection_if_empty_string_given()
    {
        $this->reverseTransform('')->shouldBeLike(new ArrayCollection());
    }
}