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76 lines
2.4 KiB
JavaScript
76 lines
2.4 KiB
JavaScript
const fs = require('node:fs')
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const path = require('node:path')
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const should = require('should/as-function')
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const tmp = require('tmp')
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const AlbumMapper = require('../../src/input/album-mapper.js')
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const fixtures = require('../fixtures.js')
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const TEST_FILE = fixtures.photo({
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path: 'Holidays/IMG_0001.jpg',
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date: '2016:07:14 12:07:41'
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})
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describe('Album mapper', function () {
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it('can use a single string pattern', function () {
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const mapper = new AlbumMapper(['%path'])
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should(mapper.getAlbums(TEST_FILE)).eql(['Holidays'])
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})
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it('can use a single function (for testing)', function () {
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const custom = file => 'hello'
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const mapper = new AlbumMapper([custom])
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should(mapper.getAlbums(TEST_FILE)).eql(['hello'])
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})
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it('can provide multiple string patterns', function () {
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const mapper = new AlbumMapper(['%path', '{YYYY}'])
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should(mapper.getAlbums(TEST_FILE)).eql(['Holidays', '2016'])
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})
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it('merges all albums into a single array', function () {
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const custom1 = file => ['one']
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const custom2 = file => ['two', 'three']
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const mapper = new AlbumMapper([custom1, custom2])
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should(mapper.getAlbums(TEST_FILE)).eql(['one', 'two', 'three'])
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})
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it('defaults to %path if no patterns are specified', () => {
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const mapper = new AlbumMapper()
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should(mapper.getAlbums(TEST_FILE)).eql(['Holidays'])
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})
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describe('custom function using file://', () => {
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it('with an absolute path', () => {
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const absolutePath = createTmpFile({
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contents: "module.exports = file => ['my-album']"
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})
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const mapper = new AlbumMapper([`file://${absolutePath}`])
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should(mapper.getAlbums(TEST_FILE)).eql(['my-album'])
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})
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it('with a path relative to the current directory', () => {
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const absolutePath = createTmpFile({
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tmpdir: process.cwd(),
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contents: "module.exports = file => ['my-album']"
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})
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const relative = path.basename(absolutePath)
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const mapper = new AlbumMapper([`file://${relative}`])
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should(mapper.getAlbums(TEST_FILE)).eql(['my-album'])
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})
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})
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})
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/*
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Create a temporary file.
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It will automatically be deleted when the tests finish.
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*/
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function createTmpFile (opts) {
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const file = tmp.fileSync({
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tmpdir: opts.tmpdir || undefined,
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discardDescriptor: true
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})
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fs.writeFileSync(file.name, opts.contents)
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// return the absolute path to the file
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return file.name
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}
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