28 lines
1.2 KiB
TypeScript
28 lines
1.2 KiB
TypeScript
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import { assertEquals } from '@std/assert'
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import { collectImages, mimeFromExt } from '../src/core/image-collector.ts'
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Deno.test('mimeFromExt: erkennt gängige formate', () => {
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assertEquals(mimeFromExt('a.png'), 'image/png')
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assertEquals(mimeFromExt('a.jpg'), 'image/jpeg')
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assertEquals(mimeFromExt('a.jpeg'), 'image/jpeg')
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assertEquals(mimeFromExt('a.gif'), 'image/gif')
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assertEquals(mimeFromExt('a.webp'), 'image/webp')
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assertEquals(mimeFromExt('a.svg'), 'image/svg+xml')
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})
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Deno.test('collectImages: liest alle bild-dateien im ordner, ignoriert hugo-derivate', async () => {
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const tmp = await Deno.makeTempDir()
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try {
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await Deno.writeTextFile(`${tmp}/index.md`, '# hi')
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await Deno.writeFile(`${tmp}/a.png`, new Uint8Array([1]))
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await Deno.writeFile(`${tmp}/b.jpg`, new Uint8Array([2]))
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await Deno.writeFile(`${tmp}/a_hu_deadbeef.png`, new Uint8Array([3]))
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await Deno.writeTextFile(`${tmp}/notes.txt`, 'ignore me')
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const imgs = await collectImages(tmp)
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assertEquals(imgs.map((i) => i.fileName).sort(), ['a.png', 'b.jpg'])
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assertEquals(imgs.find((i) => i.fileName === 'a.png')?.mimeType, 'image/png')
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} finally {
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await Deno.remove(tmp, { recursive: true })
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}
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})
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