Facebook-Events-iCal-Converter/test/services/ics-retriever.spec.js

197 lines
4.5 KiB
JavaScript

const chai = require('chai')
const { expect } = chai
const chaiSinon = require('chai-sinon')
chai.use(chaiSinon)
const MockLogger = require('../../mocks/logger.mock')
const {
mockCrawl,
setMockCrawlResult,
setMockCrawlErrorResult,
clearMockCrawlResult,
} = require('../../mocks/crawler.mock')
const { retrieveICS, extractEventDataFromHTML } = require('../../lib/services/ics-retriever')
describe(retrieveICS, () => {
let logger
beforeEach(() => {
logger = new MockLogger()
clearMockCrawlResult()
})
it('should use create ICS contents', async () => {
const html = `
<html>
<head>
<script type="application/ld+json">{"name":"Test Event"}</script>
</head>
</html>
`
setMockCrawlResult(html)
const icsContent = await retrieveICS('https://facebook.com/events/123', {
logger,
crawl: mockCrawl,
})
expect(icsContent).to.be.ok
})
it('should use create ICS contents based on LDJSON', async () => {
const html = `
<html>
<head>
<script type="application/ld+json">{"name":"Test Event","location":{"name":"Location X"}}</script>
</head>
</html>
`
setMockCrawlResult(html)
const icsContent = await retrieveICS('https://facebook.com/events/123', {
logger,
crawl: mockCrawl,
})
expect(icsContent).to.include('SUMMARY:Test Event')
expect(icsContent).to.include('LOCATION:Location X')
})
it('should extract event data using LDJSON', () => {
const html = `
<html>
<head>
<script type="application/ld+json">{"name":"Test Event","location":{"name":"Location X"}}</script>
</head>
</html>
`
const { location } = extractEventDataFromHTML(
html,
'https://facebook.com/events/123', {
logger,
})
expect(location).to.equal('Location X')
})
it('should use create ICS contents based on DOM', async () => {
const html = `
<html>
<head>
<title>Test</title>
</head>
<body>
<div id="event_summary">
<div class="test_eventNode1"></div>
<div class="test_eventNode2"><div class="test_timeNode"></div><div class="test_locationNode"><table><tr><td><span></span><span>123 Main St.\nAcmeTown</span><span>Main area</span></td></tr></table></div></div>
</div>
</body>
</html>
`
setMockCrawlResult(html)
const icsContent = await retrieveICS('https://facebook.com/events/123', {
logger,
crawl: mockCrawl,
})
expect(icsContent).to.include('LOCATION:123 Main St. AcmeTown, Main area')
})
it('should extract event data based on DOM', () => {
const html = `
<html>
<head>
<title>Test</title>
</head>
<body>
<div id="event_summary">
<div class="test_eventNode1"></div>
<div class="test_eventNode2"><div class="test_timeNode"></div><div class="test_locationNode"><table><tr><td><span></span><span>123 Main St.\nAcmeTown</span><span>Main area</span></td></tr></table></div></div>
</div>
</body>
</html>
`
const { location } = extractEventDataFromHTML(
html,
'https://facebook.com/events/123', {
logger,
})
expect(location).to.equal('123 Main St. AcmeTown, Main area')
})
it('should normalize URL when parsing event data based on DOM', () => {
const html = `
<html>
<head>
<title>Test</title>
</head>
<body>
<div id="event_summary">
</div>
</body>
</html>
`
const { url } = extractEventDataFromHTML(
html,
'123', {
logger,
})
expect(url).to.equal('https://mobile.facebook.com/events/123')
})
it('should throw parser error if no event data is found', () => {
const html = `
<html>
<head>
</head>
<body>
</body>
</html>
`
expect(() => {
extractEventDataFromHTML(
html,
'https://facebook.com/events/132', {
logger,
})
}).to.throw('Unable to parse event data.')
})
it('should contain normalized URL when using DOM parser', async () => {
const html = `
<html>
<head>
<title>Test</title>
</head>
<body>
</body>
</html>
`
setMockCrawlResult(html)
const icsContent = await retrieveICS('123', { logger, crawl: mockCrawl })
expect(icsContent).to.include('URL:https://mobile.facebook.com/events/123')
})
})