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1<?php
2
3// ╔════════════════════════════════════════════════════════════╗
4// ║ MIT Licence (#Expat) - https://opensource.org/licenses/MIT ║
5// ║ Copyright 2026 Frederic Poeydomenge <dyno@phexium.com>     ║
6// ╚════════════════════════════════════════════════════════════╝
7
8declare(strict_types=1);
9
10pest()->group('unit');
11
12use Phexium\Plugin\Mailer\Attachment;
13
14describe('Creation', function (): void {
15    it('creates from path with auto-detected filename', function (): void {
16        $path = __FILE__;
17        $attachment = Attachment::fromPath($path);
18
19        expect($attachment->getPath())->toBe($path);
20        expect($attachment->getFilename())->toBe('AttachmentTest.php');
21        expect($attachment->getContent())->toBeNull();
22        expect($attachment->getMimeType())->toBeNull();
23        expect($attachment->isFile())->toBeTrue();
24    });
25
26    it('creates from path with custom filename and mime type', function (): void {
27        $path = __FILE__;
28        $attachment = Attachment::fromPath($path, 'custom.txt', 'text/plain');
29
30        expect($attachment->getFilename())->toBe('custom.txt');
31        expect($attachment->getMimeType())->toBe('text/plain');
32        expect($attachment->isFile())->toBeTrue();
33    });
34
35    it('creates from content', function (): void {
36        $attachment = Attachment::fromContent('binary-data', 'report.pdf', 'application/pdf');
37
38        expect($attachment->getContent())->toBe('binary-data');
39        expect($attachment->getFilename())->toBe('report.pdf');
40        expect($attachment->getMimeType())->toBe('application/pdf');
41        expect($attachment->getPath())->toBeNull();
42        expect($attachment->isFile())->toBeFalse();
43    });
44});
45
46describe('Validation', function (): void {
47    it('rejects non-existent file', function (): void {
48        expect(fn (): Attachment => Attachment::fromPath('/non/existent/file.txt'))
49            ->toThrow(InvalidArgumentException::class)
50        ;
51    });
52});