monorepo

packages/integration-tests/tests/rendering.test.tsx

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

packages/integration-tests/tests/test-environment.ts

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+import "dotenv/config.js"
+import { raise } from "reacord-helpers/raise.js"
+
+function getEnvironmentValue(name: string) {
+  return process.env[name] ?? raise(`Missing environment variable: ${name}`)
+}
+
+export const testBotToken = getEnvironmentValue("TEST_BOT_TOKEN")
+// export const testGuildId = getEnvironmentValue("TEST_GUILD_ID")
+export const testChannelId = getEnvironmentValue("TEST_CHANNEL_ID")