100 lines
4 KiB
JavaScript
100 lines
4 KiB
JavaScript
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"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
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const assert = require("assert");
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const fs = require("fs");
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const rimraf = require("rimraf");
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const _1 = require(".");
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const entryFilter = (entry) => !entry.dirent.isDirectory();
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function streamToPromise(stream) {
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const entries = [];
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return new Promise((resolve, reject) => {
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stream.on('data', (entry) => entries.push(entry));
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stream.once('error', reject);
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stream.once('end', () => resolve(entries));
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});
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}
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describe('Package', () => {
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before(() => {
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rimraf.sync('fixtures');
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fs.mkdirSync('fixtures');
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fs.writeFileSync('fixtures/file.txt', '');
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fs.mkdirSync('fixtures/nested');
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fs.writeFileSync('fixtures/nested/file.txt', '');
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});
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after(() => {
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rimraf.sync('fixtures');
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});
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describe('.walk', () => {
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it('should throw an error for non-exist directory', (done) => {
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_1.walk('non-exist-directory', (error, entries) => {
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assert.strictEqual(error.code, 'ENOENT');
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assert.strictEqual(entries, undefined);
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done();
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});
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});
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it('should work without options or settings', (done) => {
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_1.walk('fixtures', (error, entries) => {
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assert.strictEqual(error, null);
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assert.strictEqual(entries.length, 3);
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done();
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});
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});
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it('should work with options', (done) => {
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_1.walk('fixtures', { entryFilter }, (error, entries) => {
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assert.strictEqual(error, null);
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assert.strictEqual(entries.length, 2);
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done();
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});
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});
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it('should work with settings', (done) => {
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const settings = new _1.Settings({ entryFilter });
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_1.walk('fixtures', settings, (error, entries) => {
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assert.strictEqual(error, null);
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assert.strictEqual(entries.length, 2);
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done();
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});
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});
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});
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describe('.walkStream', () => {
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it('should throw an error for non-exist directory', async () => {
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const stream = _1.walkStream('non-exist-directory');
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await assert.rejects(() => streamToPromise(stream), (error) => error.code === 'ENOENT');
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});
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it('should work without options or settings', async () => {
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const stream = _1.walkStream('fixtures');
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const actual = await streamToPromise(stream);
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assert.strictEqual(actual.length, 3);
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});
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it('should work with options', async () => {
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const stream = _1.walkStream('fixtures', { entryFilter });
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const actual = await streamToPromise(stream);
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assert.strictEqual(actual.length, 2);
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});
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it('should work with settings', async () => {
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const settings = new _1.Settings({ entryFilter });
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const stream = _1.walkStream('fixtures', settings);
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const actual = await streamToPromise(stream);
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assert.strictEqual(actual.length, 2);
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});
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});
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describe('.walkSync', () => {
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it('should throw an error for non-exist directory', () => {
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const matcher = (error) => error.code === 'ENOENT';
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assert.throws(() => _1.walkSync('non-exist-directory'), matcher);
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});
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it('should work without options or settings', () => {
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const actual = _1.walkSync('fixtures');
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assert.strictEqual(actual.length, 3);
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});
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it('should work with options', () => {
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const actual = _1.walkSync('fixtures', { entryFilter });
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assert.strictEqual(actual.length, 2);
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});
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it('should work with settings', () => {
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const settings = new _1.Settings({ entryFilter });
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const actual = _1.walkSync('fixtures', settings);
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assert.strictEqual(actual.length, 2);
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});
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});
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});
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