AcMailerTest\Attachment\Parser\ResourceAttachmentParserTest

Complexity

Total Complexity

4

Size/Duplication

Total Lines	47
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	3

Importance

Changes

0

4 Methods

Rating	Name	Duplication	Size	Complexity
A	setUp()	0	4	1
A	exceptionIsThrownIfAttachmentHasInvalidType()	0	6	1
A	providedAttachmentIsParsedIntoPart()	0	11	1
A	provideAttachmentNames()	0	7	1

<?php
declare(strict_types=1);

namespace AcMailerTest\Attachment\Parser;

use AcMailer\Attachment\Parser\ResourceAttachmentParser;
use AcMailer\Exception\InvalidAttachmentException;
use PHPUnit\Framework\TestCase;
use Zend\Mime\Mime;

class ResourceAttachmentParserTest extends TestCase
{
    /**
     * @var ResourceAttachmentParser
     */
    private $parser;

    public function setUp()
    {
        $this->parser = new ResourceAttachmentParser();
    }

    /**
     * @test
     */
    public function exceptionIsThrownIfAttachmentHasInvalidType()
    {
        $this->expectException(InvalidAttachmentException::class);
        $this->expectExceptionMessage('Provided attachment is not valid. Expected "resource"');
        $this->parser->parse('');
    }

    /**
     * @param string|null $attachmentName
     * @test
     * @dataProvider provideAttachmentNames
     */
    public function providedAttachmentIsParsedIntoPart(string $attachmentName = null)
    {
        $attachment = fopen(__DIR__ . '/../../attachments/file2', 'r+b');

        $part = $this->parser->parse($attachment, $attachmentName);

        $this->assertEquals($part->id, $attachmentName ?? 'file2');
        $this->assertEquals($part->filename, $attachmentName ?? 'file2');
        $this->assertEquals($part->encoding, Mime::ENCODING_BASE64);
        $this->assertEquals($part->disposition, Mime::DISPOSITION_ATTACHMENT);
    }

    public function provideAttachmentNames(): array
    {
        return [
            [null],
            ['the_name'],
        ];
    }
}