Refactor tests
Jerome Wu
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@ -1,8 +1,7 @@
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const TIMEOUT = 60000;
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const BASE_URL = 'http://localhost:3000/tests/assets';
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const IS_BROWSER = typeof window !== 'undefined' && typeof window.document !== 'undefined';
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const OPTIONS = {
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corePath: 'http://localhost:3000/node_modules/@ffmpeg/core/ffmpeg-core.js',
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corePath: IS_BROWSER ? 'http://localhost:3000/node_modules/@ffmpeg/core/dist/ffmpeg-core.js' : '@ffmpeg/core',
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};
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const FLAME_MP4_LENGTH = 100374;
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const META_FLAME_MP4_LENGTH = 100408;
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@ -11,7 +10,6 @@ const META_FLAME_MP4_LENGTH_NO_SPACE = 100404;
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if (typeof module !== 'undefined') {
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module.exports = {
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TIMEOUT,
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BASE_URL,
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IS_BROWSER,
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OPTIONS,
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FLAME_MP4_LENGTH,
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@ -8,12 +8,13 @@
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<body>
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<div id="mocha"></div>
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<script src="../node_modules/mocha/mocha.js"></script>
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<script src="../node_modules/expect.js/index.js"></script>
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<script src="../node_modules/chai/chai.js"></script>
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<script src="../dist/ffmpeg.dev.js"></script>
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<script src="./constants.js"></script>
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<script>mocha.setup('bdd');</script>
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<script src="./ffmpeg.test.js"></script>
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<script>
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window.expect = chai.expect;
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mocha.run();
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</script>
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</body>
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@ -1,62 +1,60 @@
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const { createFFmpeg } = FFmpeg;
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const ffmpeg = createFFmpeg(OPTIONS);
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before(async function cb() {
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this.timeout(0);
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describe('load()', () => {
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it('should throw error when not called before FS() and run()', () => {
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const ffmpeg = createFFmpeg(OPTIONS);
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expect(() => ffmpeg.FS('readdir', 'dummy')).to.throw();
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expect(() => ffmpeg.run('-h')).to.throw();
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});
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it('should throw error when running load() more than once', async () => {
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const ffmpeg = createFFmpeg(OPTIONS);
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await ffmpeg.load();
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try {
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await ffmpeg.load();
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} catch (e) {
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expect(e).to.be.an('Error');
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}
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}).timeout(TIMEOUT);
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});
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describe('transcode()', () => {
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describe('should transcode different format', () => {
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[1, 2, 4].forEach((n) => {
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[
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{ from: 'flame.avi', to: 'flame.mp4' },
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{ from: 'flame.avi', to: 'flame.webm' },
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{ from: 'StarWars3.wav', to: 'StarWars3.mp3' },
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].forEach(({ from, to }) => (
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it(`transcode ${from} to ${to} (${n} threads)`, async () => {
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await ffmpeg.write(from, `${BASE_URL}/${from}`);
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await ffmpeg.transcode(from, to, `-threads ${n}`);
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const data = ffmpeg.read(to);
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ffmpeg.remove(to);
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expect(data.length).not.to.be(0);
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}).timeout(TIMEOUT)
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));
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});
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});
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describe('isLoaded()', () => {
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it('should return true when loaded', async () => {
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const ffmpeg = createFFmpeg(OPTIONS);
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await ffmpeg.load();
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expect(ffmpeg.isLoaded()).to.equal(true);
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}).timeout(TIMEOUT);
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});
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describe('run()', () => {
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describe('should run a command with quoted parameters at start no spaces', () => {
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['flame.avi'].forEach((name) => (
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it(`run ${name}`, async () => {
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await ffmpeg.write(name, `${BASE_URL}/${name}`);
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await ffmpeg.run(`-y -i ${name} -metadata 'title="test"' output.mp4`);
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const data = ffmpeg.read('output.mp4');
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expect(data.length).to.be(META_FLAME_MP4_LENGTH_NO_SPACE);
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}).timeout(TIMEOUT)
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));
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it('should not allow to run two command at the same time', async () => {
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const ffmpeg = createFFmpeg(OPTIONS);
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await ffmpeg.load();
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ffmpeg.run('-h');
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setTimeout(() => {
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try {
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ffmpeg.run('-h');
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} catch (e) {
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expect(e).to.be.an(Error);
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}
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}, 500);
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}).timeout(TIMEOUT);
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});
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describe('FS()', () => {
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const ffmpeg = createFFmpeg(OPTIONS);
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before(async function cb() {
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this.timeout(0);
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await ffmpeg.load();
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});
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describe('should run a command with quoted parameters at start and a space in between', () => {
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['flame.avi'].forEach((name) => (
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it(`run ${name}`, async () => {
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await ffmpeg.write(name, `${BASE_URL}/${name}`);
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await ffmpeg.run(`-y -i ${name} -metadata 'title="my title"' output.mp4`);
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const data = ffmpeg.read('output.mp4');
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expect(data.length).to.be(META_FLAME_MP4_LENGTH);
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}).timeout(TIMEOUT)
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));
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it('should throw error when readdir for invalid path ', () => {
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expect(() => ffmpeg.FS('readdir', '/invalid')).to.throw(/readdir/);
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});
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describe('should run a command with name quoted parameters and a space in between', () => {
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['flame.avi'].forEach((name) => (
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it(`run ${name}`, async () => {
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await ffmpeg.write(name, `${BASE_URL}/${name}`);
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await ffmpeg.run(`-y -i ${name} -metadata title="my title" output.mp4`);
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const data = ffmpeg.read('output.mp4');
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expect(data.length).to.be(META_FLAME_MP4_LENGTH);
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}).timeout(TIMEOUT)
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));
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it('should throw error when readFile for invalid path ', () => {
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expect(() => ffmpeg.FS('readFile', '/invalid')).to.throw(/readFile/);
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});
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it('should throw an default error ', () => {
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expect(() => ffmpeg.FS('unlink', '/invalid')).to.throw(/Oops/);
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});
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});
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