UploadedFileTransformerTest.php

<?php

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;

/**
 * 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('\Irstea\FileUploadBundle\Model\FileManagerInterface');

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

    /**
     * @dataProvider getEmptyValues
     */
    public function testEmptyValues($expected, $method, $value)
    {
        $this->assertEquals($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()
    {
        $this->transformer->transform("x");
    }

    public function testTransformFile()
    {
        $file = $this->getMock('\Irstea\FileUploadBundle\Model\UploadedFileInterface');

        $file->expects($this->once())->method('toArray')->willReturn(["bla"]);