/
ContentBase.test.js
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ContentBase.test.js
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'use strict';
const path = require('path');
const fs = require('fs');
const request = require('supertest');
const helper = require('./helper');
const config = require('./fixtures/contentbase-config/webpack.config');
const contentBasePublic = path.join(
__dirname,
'fixtures/contentbase-config/public'
);
const contentBaseOther = path.join(
__dirname,
'fixtures/contentbase-config/other'
);
describe('ContentBase', () => {
let server;
let req;
describe('to directory', () => {
const nestedFile = path.join(contentBasePublic, 'assets/example.txt');
jest.setTimeout(30000);
beforeAll((done) => {
server = helper.start(
config,
{
contentBase: contentBasePublic,
watchContentBase: true,
},
done
);
req = request(server.app);
});
afterAll((done) => {
helper.close(() => {
done();
});
fs.truncateSync(nestedFile);
});
it('Request to index', (done) => {
req.get('/').expect(200, /Heyo/, done);
});
it('Request to other file', (done) => {
req.get('/other.html').expect(200, /Other html/, done);
});
it('Watches folder recursively', (done) => {
// chokidar emitted a change,
// meaning it watched the file correctly
server.contentBaseWatchers[0].on('change', () => {
done();
});
// change a file manually
setTimeout(() => {
fs.writeFileSync(nestedFile, 'Heyo', 'utf8');
}, 1000);
});
});
describe('test ignoring node_modules folder by Default', () => {
jest.setTimeout(30000);
beforeAll((done) => {
server = helper.start(config, {
contentBase: contentBasePublic,
watchContentBase: true,
});
// making sure that chokidar has read all the files
server.contentBaseWatchers[0].on('ready', () => {
done();
});
req = request(server.app);
});
afterAll((done) => {
helper.close(() => {
done();
});
});
it('Should ignore node_modules & watch bar', (done) => {
const watchedPaths = server.contentBaseWatchers[0].getWatched();
// check if node_modules folder is not in watched list
const folderWatched = !!watchedPaths[
path.join(contentBasePublic, 'node_modules')
];
expect(folderWatched).toEqual(false);
// check if bar folder is in watched list
expect(watchedPaths[path.join(contentBasePublic, 'bar')]).toEqual([
'index.html',
]);
done();
});
});
describe('test not ignoring node_modules folder', () => {
jest.setTimeout(30000);
beforeAll((done) => {
server = helper.start(config, {
contentBase: contentBasePublic,
watchContentBase: true,
watchOptions: {
ignored: /bar/,
},
});
// making sure that chokidar has read all the files
server.contentBaseWatchers[0].on('ready', () => {
done();
});
req = request(server.app);
});
afterAll((done) => {
helper.close(() => {
done();
});
});
it('Should watch node_modules & ignore bar', (done) => {
const watchedPaths = server.contentBaseWatchers[0].getWatched();
// check if node_modules folder is in watched list
expect(
watchedPaths[path.join(contentBasePublic, 'node_modules')]
).toEqual(['index.html']);
// check if bar folder is not in watched list
const folderWatched = !!watchedPaths[path.join(contentBasePublic, 'bar')];
expect(folderWatched).toEqual(false);
done();
});
});
describe('test listing files in folders without index.html using the option serveIndex:false', () => {
beforeAll((done) => {
server = helper.start(
config,
{
contentBase: contentBasePublic,
watchContentBase: true,
serveIndex: false,
},
done
);
req = request(server.app);
});
afterAll((done) => {
helper.close(() => {
done();
});
});
it("shouldn't list the files inside the assets folder (404)", (done) => {
req.get('/assets/').expect(404, done);
});
it('should show Heyo. because bar has index.html inside it (200)', (done) => {
req.get('/bar/').expect(200, /Heyo/, done);
});
});
describe('test listing files in folders without index.html using the option serveIndex:true', () => {
beforeAll((done) => {
server = helper.start(
config,
{
contentBase: contentBasePublic,
watchContentBase: true,
serveIndex: true,
},
done
);
req = request(server.app);
});
afterAll((done) => {
helper.close(() => {
done();
});
});
it('should list the files inside the assets folder (200)', (done) => {
req.get('/assets/').expect(200, done);
});
it('should show Heyo. because bar has index.html inside it (200)', (done) => {
req.get('/bar/').expect(200, /Heyo/, done);
});
});
describe('test listing files in folders without index.html using the option serveIndex default (true)', () => {
beforeAll((done) => {
server = helper.start(
config,
{
contentBase: contentBasePublic,
watchContentBase: true,
},
done
);
req = request(server.app);
});
afterAll((done) => {
helper.close(() => {
done();
});
});
it('should list the files inside the assets folder (200)', (done) => {
req.get('/assets/').expect(200, done);
});
it('should show Heyo. because bar has index.html inside it (200)', (done) => {
req.get('/bar/').expect(200, /Heyo/, done);
});
});
describe('to directories', () => {
beforeAll((done) => {
server = helper.start(
config,
{
contentBase: [contentBasePublic, contentBaseOther],
},
done
);
req = request(server.app);
});
afterAll((done) => {
helper.close(() => {
done();
});
});
it('Request to first directory', (done) => {
req.get('/').expect(200, /Heyo/, done);
});
it('Request to second directory', (done) => {
req.get('/foo.html').expect(200, /Foo!/, done);
});
});
describe('to port', () => {
beforeAll((done) => {
server = helper.start(
config,
{
contentBase: 9099999,
},
done
);
req = request(server.app);
});
afterAll((done) => {
helper.close(() => {
done();
});
});
it('Request to page', (done) => {
req
.get('/other.html')
.expect('Location', '//localhost:9099999/other.html')
.expect(302, done);
});
});
describe('to external url', () => {
beforeAll((done) => {
server = helper.start(
config,
{
contentBase: 'http://example.com/',
},
done
);
req = request(server.app);
});
afterAll((done) => {
helper.close(() => {
done();
});
});
it('Request to page', (done) => {
req
.get('/foo.html')
// TODO: hmm, two slashes seems to be a bug?
.expect('Location', 'http://example.com//foo.html')
.expect(302, done);
});
it('Request to page with search params', (done) => {
req
.get('/foo.html?space=ship')
// TODO: hmm, two slashes seems to be a bug?
.expect('Location', 'http://example.com//foo.html?space=ship')
.expect(302, done);
});
});
describe('default to PWD', () => {
beforeAll((done) => {
jest.spyOn(process, 'cwd').mockImplementation(() => contentBasePublic);
server = helper.start(config, {}, done);
req = request(server.app);
});
afterAll((done) => {
helper.close(() => {
done();
});
});
it('Request to page', (done) => {
req.get('/other.html').expect(200, done);
});
});
describe('disable', () => {
beforeAll((done) => {
// This is a somewhat weird test, but it is important that we mock
// the PWD here, and test if /other.html in our "fake" PWD really is not requested.
jest.spyOn(process, 'cwd').mockImplementation(() => contentBasePublic);
server = helper.start(
config,
{
contentBase: false,
},
done
);
req = request(server.app);
});
afterAll((done) => {
helper.close(() => {
done();
});
});
it('Request to page', (done) => {
req.get('/other.html').expect(404, done);
});
});
describe('Content type', () => {
beforeAll((done) => {
server = helper.start(
config,
{
contentBase: [contentBasePublic],
},
done
);
req = request(server.app);
});
afterAll((done) => {
helper.close(() => {
done();
});
});
it('Request foo.wasm', (done) => {
req.get('/foo.wasm').expect('Content-Type', 'application/wasm', done);
});
});
});