chore(tests): add Chat model tests (#784)

* add search and status tests

* reset to previous status in test

* move version to its own test

* add tests for Chat model

* keep hooks at the top

* run tests recursively in default script

tests/structures/chat.js

@@ -0,0 +1,187 @@
+const { expect } = require('chai');
+
+const helper = require('../helper');
+const Message = require('../../src/structures/Message');
+const { MessageTypes } = require('../../src/util/Constants');
+const { Contact } = require('../../src/structures');
+
+const remoteId = helper.remoteId;
+
+describe('Chat', function () {
+    let client;
+    let chat;
+
+    before(async function() {
+        this.timeout(35000);
+        client = helper.createClient({ withSession: true });
+        await client.initialize();
+        chat = await client.getChatById(remoteId);
+    });
+
+    after(async function () {
+        await client.destroy();
+    });
+
+    it('can send a message to a chat', async function () {
+        const msg = await chat.sendMessage('hello world');
+        expect(msg).to.be.instanceOf(Message);
+        expect(msg.type).to.equal(MessageTypes.TEXT);
+        expect(msg.fromMe).to.equal(true);
+        expect(msg.body).to.equal('hello world');
+        expect(msg.to).to.equal(remoteId);
+    });
+
+    it('can fetch messages sent in a chat', async function () {
+        this.timeout(5000);
+        await helper.sleep(1000);
+        const msg = await chat.sendMessage('another message');
+
+        const messages = await chat.fetchMessages();
+        expect(messages.length).to.be.greaterThanOrEqual(2);
+
+        const fetchedMsg = messages[messages.length-1];
+        expect(fetchedMsg).to.be.instanceOf(Message);
+        expect(fetchedMsg.type).to.equal(MessageTypes.TEXT);
+        expect(fetchedMsg.id._serialized).to.equal(msg.id._serialized);
+        expect(fetchedMsg.body).to.equal(msg.body);
+    });
+
+    it('can use a limit when fetching messages sent in a chat', async function () {
+        await helper.sleep(1000);  
+        const msg = await chat.sendMessage('yet another message');
+
+        const messages = await chat.fetchMessages({limit: 1});
+        expect(messages).to.have.lengthOf(1);
+
+        const fetchedMsg = messages[0];
+        expect(fetchedMsg).to.be.instanceOf(Message);
+        expect(fetchedMsg.type).to.equal(MessageTypes.TEXT);
+        expect(fetchedMsg.id._serialized).to.equal(msg.id._serialized);
+        expect(fetchedMsg.body).to.equal(msg.body);
+    });
+
+    it('can get the related contact', async function () {
+        const contact = await chat.getContact();
+        expect(contact).to.be.instanceOf(Contact);
+        expect(contact.id._serialized).to.equal(chat.id._serialized);
+    });
+
+    describe('Seen', function () {
+        it('can mark a chat as unread', async function () {
+            await chat.markUnread();
+            await helper.sleep(500);
+
+            // refresh chat
+            chat = await client.getChatById(remoteId);
+            expect(chat.unreadCount).to.equal(-1);
+        });
+
+        it('can mark a chat as seen', async function () {
+            const res = await chat.sendSeen();
+            expect(res).to.equal(true);
+
+            // refresh chat
+            chat = await client.getChatById(remoteId);
+            expect(chat.unreadCount).to.equal(0);
+        });
+    });
+
+    describe('Archiving', function (){
+        it('can archive a chat', async function () {
+            const res = await chat.archive();
+            expect(res).to.equal(true);
+
+            await helper.sleep(1000);
+
+            // refresh chat
+            chat = await client.getChatById(remoteId);
+            expect(chat.archived).to.equal(true);
+        });
+
+        it('can unarchive a chat', async function () {
+            const res = await chat.unarchive();
+            expect(res).to.equal(false);
+
+            await helper.sleep(1000);
+
+            // refresh chat
+            chat = await client.getChatById(remoteId);
+            expect(chat.archived).to.equal(false);
+        });
+    });
+
+    describe('Pinning', function () {
+        it('can pin a chat', async function () {
+            const res = await chat.pin();
+            expect(res).to.equal(true);
+
+            await helper.sleep(1000);
+
+            // refresh chat
+            chat = await client.getChatById(remoteId);
+            expect(chat.pinned).to.equal(true);
+        });
+
+        it('can unpin a chat', async function () {
+            const res = await chat.unpin();
+            expect(res).to.equal(false);
+            await helper.sleep(1000);
+
+            // refresh chat
+            chat = await client.getChatById(remoteId);
+            expect(chat.pinned).to.equal(false);
+        });
+    });
+
+    describe('Muting', function () {
+        it('can mute a chat forever', async function() {
+            await chat.mute();
+
+            // refresh chat
+            chat = await client.getChatById(remoteId);
+            expect(chat.isMuted).to.equal(true);
+            expect(chat.muteExpiration).to.equal(-1);
+        });
+
+        it('can mute a chat until a specific date', async function() {
+            const unmuteDate = new Date(new Date().getTime() + (1000*60*60));  
+            await chat.mute(unmuteDate);
+
+            // refresh chat
+            chat = await client.getChatById(remoteId);
+            expect(chat.isMuted).to.equal(true);
+            expect(chat.muteExpiration).to.equal(
+                Math.round(unmuteDate.getTime() / 1000)
+            );
+        });
+
+        it('can unmute a chat', async function () {
+            await chat.unmute();
+            await helper.sleep(500);
+            
+            // refresh chat
+            chat = await client.getChatById(remoteId);
+            expect(chat.isMuted).to.equal(false);
+            expect(chat.muteExpiration).to.equal(0);
+        });
+    });
+  
+    describe.skip('Destructive operations', function () {
+        it('can clear all messages from chat', async function () {
+            this.timeout(5000);
+  
+            const res = await chat.clearMessages();
+            expect(res).to.equal(true);
+  
+            await helper.sleep(3000);
+  
+            const msgs = await chat.fetchMessages();
+            expect(msgs).to.have.lengthOf(0);
+        });
+  
+        it('can delete a chat', async function () {
+            const res = await chat.delete();
+            expect(res).to.equal(true);
+        });
+    });
+});