nodejs: add tests to library (#7694)

* nodejs: add tests to library

* new tests

* remove message splitting

* fix race

* docs

* replace extract-zip with yauzl that it wraps (high severity issue)

* fix ci tests

* skip server tests on macos and win unless SMP_SERVER is set

* fix win test

* fix win test

---------

Co-authored-by: Evgeny @ SimpleX Chat <259188159+evgeny-simplex@users.noreply.github.com>

packages/simplex-chat-nodejs/tests/bot.test.ts

@@ -3,18 +3,35 @@ import * as fs from "fs"
 import * as assert from "assert"
 import {CEvt, T} from "@simplex-chat/types"
 import {api, bot, util} from ".."
+import {SmpServer, describeIfSmpServerAvailable, startSmpServer} from "./smpServer"
 
 const CT = T.ChatType
 
-describe("Bot tests (use preset servers)", () => {
+describeIfSmpServerAvailable("Bot tests (use local SMP server)", () => {
   const tmpDir = "./tests/tmp"
   const botPath = path.join(tmpDir, "bot")
   const alicePath = path.join(tmpDir, "alice")
+  let smpServer: SmpServer
 
+  beforeAll(async () => { smpServer = await startSmpServer() }, 120000)
+  afterAll(() => smpServer?.stop())
   beforeEach(() => fs.mkdirSync(tmpDir, {recursive: true}))
   afterEach(() => fs.rmSync(tmpDir, {recursive: true, force: true}))
 
+  async function useSmpServer(chat: api.ChatApi): Promise<void> {
+    expect(await chat.sendChatCmd(`/smp ${smpServer.address}`)).toMatchObject({type: "cmdOk"})
+  }
+
+  async function prepareBotDatabase(): Promise<void> {
+    const chat = await api.ChatApi.init({type: "sqlite", filePrefix: botPath})
+    await chat.apiCreateActiveUser({displayName: "Squaring bot", fullName: ""})
+    await chat.startChat()
+    await useSmpServer(chat)
+    await chat.close()
+  }
+
   it("should reply to messages", async () => {
+    await prepareBotDatabase()
     // run bot
     const [chat, botUser, botAddress] = await bot.run({
       profile: {displayName: "Squaring bot", fullName: ""},
@@ -33,24 +50,25 @@ describe("Bot tests (use preset servers)", () => {
     const alice = await api.ChatApi.init({type: "sqlite", filePrefix: alicePath})
     const aliceUser = await alice.apiCreateActiveUser({displayName: "alice", fullName: ""})
     await alice.startChat()
+    await useSmpServer(alice)
     // connect to bot
     const [plan, link] = await alice.apiConnectPlan(aliceUser.userId, util.contactAddressStr(botAddress.connLinkContact))
     assert(plan.type === "contactAddress")
+    const connected = Promise.all([alice.wait("contactConnected"), chat.wait("contactConnected")])
     await expect(alice.apiConnect(aliceUser.userId, false, link)).resolves.toBe(api.ConnReqType.Contact)
-    const [botContact, aliceContact] = await Promise.all([
-      (await alice.wait("contactConnected")).contact,
-      (await chat.wait("contactConnected")).contact
-    ])
+    const [{contact: botContact}, {contact: aliceContact}] = await connected
     expect(botContact.profile.displayName).toBe("Squaring bot")
     // send message to bot
     const isMessage = ({contactId}: T.Contact, msg: string) => (evt: CEvt.NewChatItems) =>
       evt.chatItems.some(ci => ci.chatInfo.type === CT.Direct && ci.chatInfo.contact.contactId === contactId && ci.chatItem.meta.itemText === msg)
+    const reply = alice.wait("newChatItems", isMessage(botContact, "2 * 2 = 4"), 5000)
     await alice.apiSendTextMessage([CT.Direct, botContact.contactId], "2")
     console.log("after sending message")
-    await alice.wait("newChatItems", isMessage(botContact, "2 * 2 = 4"), 5000)
+    await expect(reply).resolves.toBeDefined()
     // cleanup
+    const deleted = chat.wait("contactDeletedByContact", ({contact}) => contact.contactId === aliceContact.contactId)
     await alice.apiDeleteChat(CT.Direct, botContact.contactId)
-    await chat.wait("contactDeletedByContact", ({contact}) => contact.contactId === aliceContact.contactId)
+    await deleted
     await chat.apiDeleteUserAddress(botUser.userId)
     await chat.stopChat()
     await chat.close()