xref: /dokuwiki/_test/tests/Ui/Media/DisplayTest.php (revision dd9e8e5ea54469964faab99223a61bd48146ac42) 
1<?php
2
3namespace dokuwiki\test\Ui\Media;
4
5use dokuwiki\File\MediaFile;
6use dokuwiki\Ui\Media\Display;
7
8/**
9 * Tests for dokuwiki\Ui\Media\Display::getDetailHtml().
10 *
11 * Fixture wiki:exif-orient-6.jpg is a 20x30 JPEG carrying EXIF orientation 6,
12 * so its rotated display orientation is 30x20.
13 */
14class DisplayTest extends \DokuWikiTest
15{
16    /** @var string */
17    private $rotated = 'wiki:exif-orient-6.jpg';
18
19    public function testGetDetailHtmlEmitsBboxFittedRotatedDims()
20    {
21        $display = new Display(new MediaFile($this->rotated));
22        $html = $display->getDetailHtml(500, 500);
23
24        // rotated 30x20 fit into 500x500 bbox -> 500x333 (matches MediaFileTest)
25        $this->assertStringContainsString('width="500"', $html);
26        $this->assertStringContainsString('height="333"', $html);
27    }
28
29    public function testGetDetailHtmlStructure()
30    {
31        $display = new Display(new MediaFile($this->rotated));
32        $html = $display->getDetailHtml();
33
34        $this->assertStringContainsString('<div class="image">', $html);
35        $this->assertStringContainsString('target="_blank"', $html);
36        $this->assertStringContainsString('fit=1', $html);
37        $this->assertStringContainsString('<img ', $html);
38    }
39
40    public function testGetDetailHtmlReturnsEmptyForNonImage()
41    {
42        $display = new Display(new MediaFile('nonexistent:file.jpg'));
43        $this->assertSame('', $display->getDetailHtml());
44    }
45
46    public function testGetDetailHtmlUsesRevParamWhenRevIsSet()
47    {
48        $rev = 1700000000;
49        $atticPath = mediaFN($this->rotated, $rev);
50        if (!is_dir(dirname($atticPath))) mkdir(dirname($atticPath), 0777, true);
51        copy(mediaFN($this->rotated), $atticPath);
52        try {
53            $html = (new Display(new MediaFile($this->rotated, $rev)))->getDetailHtml();
54            $this->assertMatchesRegularExpression('/[?&][^f]*?rev=' . $rev . '/', $html);
55            $this->assertDoesNotMatchRegularExpression('/[?&](?:amp;)*t=\d/', $html);
56        } finally {
57            unlink($atticPath);
58        }
59    }
60
61    public function testGetDetailHtmlUsesTimestampWhenNoRev()
62    {
63        $html = (new Display(new MediaFile($this->rotated)))->getDetailHtml();
64        $this->assertMatchesRegularExpression('/[?&](?:amp;)*t=\d/', $html);
65        $this->assertStringNotContainsString('rev=', $html);
66    }
67}
68