60 lines
1.2 KiB
TypeScript
60 lines
1.2 KiB
TypeScript
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import type { APIRequestContext } from "@playwright/test"
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type Email = {
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id: number
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recipients: string[]
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subject: string
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}
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async function findEmail({
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request,
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filter,
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}: { request: APIRequestContext; filter?: (email: Email) => boolean }) {
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const response = await request.get("http://localhost:1080/messages")
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let emails = await response.json()
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if (filter) {
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emails = emails.filter(filter)
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}
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const email = emails[emails.length - 1]
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if (email) {
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return email as Email
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}
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return null
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}
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export function findLastEmail({
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request,
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filter,
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timeout = 5000,
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}: {
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request: APIRequestContext
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filter?: (email: Email) => boolean
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timeout?: number
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}) {
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const timeoutPromise = new Promise<never>((_, reject) =>
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setTimeout(
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() => reject(new Error("Timeout while trying to get latest email")),
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timeout,
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),
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)
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const checkEmails = async () => {
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while (true) {
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const emailData = await findEmail({ request, filter })
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if (emailData) {
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return emailData
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}
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// Wait for 100ms before checking again
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await new Promise((resolve) => setTimeout(resolve, 100))
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}
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}
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return Promise.race([timeoutPromise, checkEmails()])
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}
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