107 lines
2.4 KiB
TypeScript
107 lines
2.4 KiB
TypeScript
import type { ExecutionContext } from "ava"
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import test from "ava"
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import { Client, TextChannel } from "discord.js"
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import { nanoid } from "nanoid"
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import React, { useState } from "react"
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import { raise } from "../src/helpers/raise.js"
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import { createRoot } from "../src/root.js"
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import { testBotToken, testChannelId } from "./test-environment.js"
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const client = new Client({
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intents: ["GUILDS"],
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})
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let channel: TextChannel
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test.before(async () => {
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await client.login(testBotToken)
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const result =
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client.channels.cache.get(testChannelId) ??
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(await client.channels.fetch(testChannelId)) ??
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raise("Channel not found")
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if (!(result instanceof TextChannel)) {
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throw new TypeError("Channel must be a text channel")
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}
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channel = result
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})
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test.after(() => {
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client.destroy()
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})
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test("rendering text", async (t) => {
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const root = createRoot(channel)
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const content = nanoid()
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await root.render(content)
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await assertSomeMessageHasContent(t, content)
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const newContent = nanoid()
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await root.render(newContent)
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await assertSomeMessageHasContent(t, newContent)
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await root.render(false)
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await assertNoMessageHasContent(t, newContent)
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})
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test("rapid updates", async (t) => {
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const root = createRoot(channel)
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const content = nanoid()
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const newContent = nanoid()
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void root.render(content)
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await root.render(newContent)
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await assertSomeMessageHasContent(t, newContent)
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void root.render(content)
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await root.render(false)
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await assertNoMessageHasContent(t, newContent)
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})
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test("state", async (t) => {
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let setMessage: (message: string) => void
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const initialMessage = nanoid()
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const newMessage = nanoid()
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function Counter() {
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const [message, setMessage_] = useState(initialMessage)
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setMessage = setMessage_
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return `state: ${message}` as any
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}
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const root = createRoot(channel)
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await root.render(<Counter />)
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await assertSomeMessageHasContent(t, initialMessage)
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setMessage!(newMessage)
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await root.awaitActions()
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await assertSomeMessageHasContent(t, newMessage)
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await root.destroy()
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})
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async function assertSomeMessageHasContent(
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t: ExecutionContext,
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content: string,
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) {
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const messages = await channel.messages.fetch()
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t.true(messages.some((m) => m.content.includes(content)))
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}
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async function assertNoMessageHasContent(t: ExecutionContext, content: string) {
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const messages = await channel.messages.fetch()
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t.true(messages.every((m) => !m.content.includes(content)))
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}
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