ResourceBuilderTest.php

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<?php

namespace ILIAS\MainMenu\Tests;

use ILIAS\FileUpload\Collection\EntryLockingStringMap;
use ILIAS\FileUpload\DTO\ProcessingStatus;
use ILIAS\FileUpload\DTO\UploadResult;
use ILIAS\MainMenu\Storage\Identification\IdentificationGenerator;
use ILIAS\MainMenu\Storage\Identification\ResourceIdentification;
use ILIAS\MainMenu\Storage\Information\Information;
use ILIAS\MainMenu\Storage\Information\Repository\InformationRepository;
use ILIAS\MainMenu\Storage\Resource\Repository\ResourceRepository;
use ILIAS\MainMenu\Storage\Resource\ResourceBuilder;
use ILIAS\MainMenu\Storage\Resource\StorableFileResource;
use ILIAS\MainMenu\Storage\Revision\Repository\RevisionRepository;
use ILIAS\MainMenu\Storage\Revision\Revision;
use ILIAS\MainMenu\Storage\Revision\UploadedFileRevision;
use ILIAS\MainMenu\Storage\StorageHandler\StorageHandler;
use PHPUnit\Framework\TestCase;
use Psr\Http\Message\UploadedFileInterface;

class DummyIDGenerator implements IdentificationGenerator
{
    private $id = 'dummy';


    public function __construct(string $id)
    {
        $this->id = $id;
    }


    public function getUniqueResourceIdentification() : ResourceIdentification
    {
        return new ResourceIdentification($this->id);
    }
}

class ResourceBuilderTest extends TestCase
{

    private $revision;
    private $information;
    private $upload_result;
    private $information_repository;
    private $resource_repository;
    private $revision_repository;
    private $storage_handler;
    private $resource_builder;


    protected function setUp() : void
    {
        parent::setUp();

        $this->storage_handler = $this->createMock(StorageHandler::class);
        $this->revision_repository = $this->createMock(RevisionRepository::class);
        $this->resource_repository = $this->createMock(ResourceRepository::class);
        $this->information_repository = $this->createMock(InformationRepository::class);
        $this->resource_builder = new ResourceBuilder(
            $this->storage_handler,
            $this->revision_repository,
            $this->resource_repository,
            $this->information_repository
        );
        $this->information = $this->createMock(Information::class);
        $this->revision = $this->createMock(Revision::class);
    }


    public function testNewResource() : void
    {
        $file_id = 'my_file_id';
        $file_name = 'testfile.txt';
        $file_mime_type = 'application/base64';
        $file_size = 256;

        $r = new DummyIDGenerator($file_id);
        $identification = $r->getUniqueResourceIdentification();
        $result = $this->getUploadResult($file_name, $file_mime_type, $file_size);

        $this->storage_handler->expects($this->once())
            ->method('getIdentificationGenerator')
            ->willReturn($r);

        $this->resource_repository->expects($this->once())
            ->method('blank')
            ->with($identification)
            ->willReturn(new StorableFileResource($identification));

        $this->revision_repository->expects($this->once())
            ->method('blank')
            ->willReturn(new UploadedFileRevision($identification, $result));

        $resource = $this->resource_builder->new($result);
        $revision = $resource->getCurrentRevision();

        $this->assertEquals($identification->serialize(), $resource->getIdentification()->serialize());
        $this->assertEquals($file_id, $resource->getIdentification()->serialize());
        $this->assertEquals($file_name, $revision->getInformation()->getTitle());
        $this->assertEquals($file_mime_type, $revision->getInformation()->getMimeType());
        $this->assertEquals($file_size, $revision->getInformation()->getSize());

        // Store it
        $this->resource_repository->expects($this->once())->method('store')->with($resource);
        $this->storage_handler->expects($this->once())->method('storeUpload')->with($revision);
        $this->revision_repository->expects($this->once())->method('store')->with($revision);
        $this->information_repository->expects($this->once())->method('store')->with($revision->getInformation(), $revision);
        $this->resource_builder->store($resource);
    }


    private function getUploadResult(string $file_name, string $mime_type, int $size) : UploadResult
    {
        return new UploadResult(
            $file_name,
            $size,
            $mime_type,
            new EntryLockingStringMap(),
            new ProcessingStatus(ProcessingStatus::OK, 'No processors were registered.'),
            'dummy/path'
        );
    }
}