overleaf/services/spelling/test/acceptance/js/CheckTest.js
2019-07-09 20:12:30 +02:00

81 lines
2.4 KiB
JavaScript

const { expect } = require('chai')
const request = require('./helpers/request')
const USER_ID = 101
const checkWord = words =>
request.post({
url: `/user/${USER_ID}/check`,
body: JSON.stringify({
words
})
})
describe('checking words', () => {
let response
describe('on successful response', () => {
beforeEach(async () => {
response = await checkWord(['anather'])
})
it('should return status 200', async () => {
expect(response.statusCode).to.equal(200)
})
it('should return the list of misspellings', async () => {
const body = JSON.parse(response.body)
expect(body).to.deep.equal({
misspellings: [{ index: 0, suggestions: ['anther', 'another'] }]
})
})
})
describe('when multiple words are submitted', () => {
beforeEach(async () => {
response = await checkWord(['anather', 'anather', 'theorie'])
})
it('should return the misspellings for all the words', async () => {
const body = JSON.parse(response.body)
expect(body.misspellings.length).to.equal(3)
})
it('should have misspelling suggestions with consecutive indexes', async () => {
const body = JSON.parse(response.body)
const indexes = body.misspellings.map(mspl => mspl.index)
expect(indexes).to.deep.equal([0, 1, 2])
})
it('should return identical suggestions for the same entry', async () => {
const body = JSON.parse(response.body)
expect(body.misspellings[0].suggestions).to.deep.equal(
body.misspellings[1].suggestions
)
})
})
describe('when a very long list of words if submitted', () => {
beforeEach(async () => {
let words = []
for (let i = 0; i <= 20000; i++) {
words.push('anather')
}
response = await checkWord(words)
})
it('should return misspellings for the first 10K results only', async () => {
const body = JSON.parse(response.body)
expect(body.misspellings.length).to.equal(10000)
})
it('should have misspelling suggestions with consecutive indexes', async () => {
const body = JSON.parse(response.body)
const indexList = body.misspellings.map(mspl => mspl.index)
expect(indexList.length).to.equal(10000) // avoid testing over an incorrect array
for (let i = 0; i < indexList.length - 1; i++) {
expect(indexList[i] + 1).to.equal(indexList[i + 1])
}
})
})
})