UploadedFileTransformerTest.php

<?php declare(strict_types=1);
/*
 * Copyright (C) 2015-2017 IRSTEA
 * All rights reserved.
 */

namespace Irstea\FileUploadBundle\Tests\Form\DataTranformer;

use Irstea\FileUploadBundle\Form\DataTranformer\UploadedFileTransformer;
use Irstea\FileUploadBundle\Model\UploadedFileInterface;
use PHPUnit_Framework_MockObject_MockObject;
use PHPUnit_Framework_TestCase;
use Irstea\FileUploadBundle\Model\FileManagerInterface;

/**
 * Generated by PHPUnit_SkeletonGenerator on 2015-01-27 at 11:36:06.
 */
class UploadedFileTransformerTest extends PHPUnit_Framework_TestCase
{
    /**
     * @var PHPUnit_Framework_MockObject_MockObject
     */
    protected $fileManager;

    /**
     * @var UploadedFileTransformer
     */
    protected $transformer;

    /**
     * Sets up the fixture, for example, opens a network connection.
     * This method is called before a test is executed.
     */
    protected function setUp()
    {
        $this->fileManager = $this->getMock(FileManagerInterface::class);

        $this->transformer = new UploadedFileTransformer($this->fileManager, true);
    }

    /**
     * @dataProvider getEmptyValues
     *
     * @param mixed $expected
     * @param mixed $method
     * @param mixed $value
     */
    public function testEmptyValues($expected, $method, $value)
    {
        static::assertEquals($expected, $this->transformer->$method($value));
    }

    public function getEmptyValues()
    {
        $values = [];
        foreach ([null, '', []] as $value) {
            foreach (['transform', 'reverseTransform'] as $method) {
                $values[] = [[], $method, $value];
                $values[] = [null, $method . 'File', $value];
            }
        }

        return $values;
    }

    /**
     * @expectedException \Symfony\Component\Form\Exception\TransformationFailedException
     */
    public function testTransformFileInvalidObject()
    {