pinafore/tests/utils.js

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import { ClientFunction as exec, Selector as $ } from 'testcafe'
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const SCROLL_INTERVAL = 3
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export const settingsButton = $('nav a[aria-label=Settings]')
export const instanceInput = $('#instanceInput')
export const addInstanceButton = $('.add-new-instance button')
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export const modalDialogContents = $('.modal-dialog-contents')
export const closeDialogButton = $('.close-dialog-button')
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export const notificationsNavButton = $('nav a[href="/notifications"]')
export const homeNavButton = $('nav a[href="/"]')
export const formError = $('.form-error-user-error')
export const favoritesCountElement = $('.status-favs-reblogs:nth-child(3)').addCustomDOMProperties({
innerCount: el => parseInt(el.innerText, 10)
})
export const reblogsCountElement = $('.status-favs-reblogs:nth-child(2)').addCustomDOMProperties({
innerCount: el => parseInt(el.innerText, 10)
})
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export const getUrl = exec(() => window.location.href)
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export const getActiveElementClass = exec(() =>
document.activeElement ? document.activeElement.getAttribute('class') : ''
)
export const goBack = exec(() => window.history.back())
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export function getNthStatus (n) {
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return $(`div[aria-hidden="false"] > article[aria-posinset="${n}"]`)
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}
export function getLastVisibleStatus () {
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return $(`div[aria-hidden="false"] > article[aria-posinset]`).nth(-1)
}
export function getFirstVisibleStatus () {
return $(`div[aria-hidden="false"] > article[aria-posinset]`).nth(0)
}
export function getNthFavoriteButton (n) {
return getNthStatus(n).find('.status-toolbar button:nth-child(3)')
}
export function getNthFavorited (n) {
return getNthFavoriteButton(n).getAttribute('aria-pressed')
}
export function getFavoritesCount () {
return favoritesCountElement.innerCount
}
export function getReblogsCount () {
return reblogsCountElement.innerCount
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}
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export async function validateTimeline (t, timeline) {
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for (let i = 0; i < timeline.length; i++) {
let status = timeline[i]
if (status.content) {
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await t.expect(getNthStatus(i).find('.status-content p').innerText)
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.contains(status.content)
}
if (status.spoiler) {
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await t.expect(getNthStatus(i).find('.status-spoiler p').innerText)
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.contains(status.spoiler)
}
if (status.followedBy) {
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await t.expect(getNthStatus(i).find('.status-header span').innerText)
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.contains(status.followedBy + ' followed you')
}
if (status.rebloggedBy) {
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await t.expect(getNthStatus(i).find('.status-header span').innerText)
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.contains(status.rebloggedBy + ' boosted your status')
}
if (status.favoritedBy) {
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await t.expect(getNthStatus(i).find('.status-header span').innerText)
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.contains(status.favoritedBy + ' favorited your status')
}
// hovering forces TestCafé to scroll to that element: https://git.io/vABV2
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if (i % SCROLL_INTERVAL === (SCROLL_INTERVAL - 1)) { // only scroll every nth element
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await t.hover(getNthStatus(i))
.expect($('.loading-footer').exist).notOk()
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}
}
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}
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export async function scrollTimelineUp (t) {
let oldFirstItem = await getFirstVisibleStatus().getAttribute('aria-posinset')
await t.hover(getFirstVisibleStatus())
let newFirstItem
while (true) {
newFirstItem = await getFirstVisibleStatus().getAttribute('aria-posinset')
if (newFirstItem === '0' || newFirstItem !== oldFirstItem) {
break
}
}
}
export async function scrollToTopOfTimeline (t) {
let i = await getFirstVisibleStatus().getAttribute('aria-posinset')
while (true) {
await t.hover(getNthStatus(i))
.expect($('.loading-footer').exist).notOk()
i -= SCROLL_INTERVAL
if (i <= 0) {
break
}
}
}
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export async function scrollToBottomOfTimeline (t) {
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let i = 0
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while (true) {
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await t.hover(getNthStatus(i))
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.expect($('.loading-footer').exist).notOk()
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let size = await getNthStatus(i).getAttribute('aria-setsize')
i += SCROLL_INTERVAL
if (i >= size - 1) {
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break
}
}
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}
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export async function scrollToStatus (t, n) {
for (let i = 0; i < n; i += 2) {
await t.hover(getNthStatus(n))
}
await t.hover(getNthStatus(n))
}