overleaf/services/chat/test/acceptance/coffee/SendingAMessageTests.js

/*
 * decaffeinate suggestions:
 * DS102: Remove unnecessary code created because of implicit returns
 * Full docs: https://github.com/decaffeinate/decaffeinate/blob/master/docs/suggestions.md
 */
const {ObjectId} = require("../../../app/js/mongojs");
const { expect } = require("chai");

const ChatClient = require("./helpers/ChatClient");
const ChatApp = require("./helpers/ChatApp");

describe("Sending a message", function() {
	before(done => ChatApp.ensureRunning(done));

	describe("globally", function() {
		before(function(done) {
			this.project_id = ObjectId().toString();
			this.user_id = ObjectId().toString();
			this.content = "global message";
			return ChatClient.sendGlobalMessage(this.project_id, this.user_id, this.content, (error, response, body) => {
				expect(error).to.be.null;
				expect(response.statusCode).to.equal(201);
				expect(body.content).to.equal(this.content);
				expect(body.user_id).to.equal(this.user_id);
				expect(body.room_id).to.equal(this.project_id);
				return done();
			});
		});
		
		return it("should then list the message in the project messages", function(done) {
			return ChatClient.getGlobalMessages(this.project_id, (error, response, messages) => {
				expect(error).to.be.null;
				expect(response.statusCode).to.equal(200);
				expect(messages.length).to.equal(1);
				expect(messages[0].content).to.equal(this.content);
				return done();
			});
		});
	});

	describe("to a thread", function() {
		before(function(done) {
			this.project_id = ObjectId().toString();
			this.user_id = ObjectId().toString();
			this.thread_id = ObjectId().toString();
			this.content = "thread message";
			return ChatClient.sendMessage(this.project_id, this.thread_id, this.user_id, this.content, (error, response, body) => {
				expect(error).to.be.null;
				expect(response.statusCode).to.equal(201);
				expect(body.content).to.equal(this.content);
				expect(body.user_id).to.equal(this.user_id);
				expect(body.room_id).to.equal(this.project_id);
				return done();
			});
		});
		
		it("should then list the message in the threads", function(done) {
			return ChatClient.getThreads(this.project_id, (error, response, threads) => {
				expect(error).to.be.null;
				expect(response.statusCode).to.equal(200);
				expect(threads[this.thread_id].messages.length).to.equal(1);
				expect(threads[this.thread_id].messages[0].content).to.equal(this.content);
				return done();
			});
		});
		
		return it("should not appear in the global messages", function(done) {
			return ChatClient.getGlobalMessages(this.project_id, (error, response, messages) => {
				expect(error).to.be.null;
				expect(response.statusCode).to.equal(200);
				expect(messages.length).to.equal(0);
				return done();
			});
		});
	});
	
	return describe("failure cases", function() {
		before(function() {
			this.project_id = ObjectId().toString();
			this.user_id = ObjectId().toString();
			return this.thread_id = ObjectId().toString();
		});
		
		describe("with a malformed user_id", () =>
			it("should return a graceful error", function(done) {
				return ChatClient.sendMessage(this.project_id, this.thread_id, "malformed-user", "content", (error, response, body) => {
					expect(response.statusCode).to.equal(400);
					expect(body).to.equal("Invalid user_id");
					return done();
				});
			})
		);
		
		describe("with a malformed project_id", () =>
			it("should return a graceful error", function(done) {
				return ChatClient.sendMessage("malformed-project", this.thread_id, this.user_id, "content", (error, response, body) => {
					expect(response.statusCode).to.equal(400);
					expect(body).to.equal("Invalid project_id");
					return done();
				});
			})
		);
		
		describe("with a malformed thread_id", () =>
			it("should return a graceful error", function(done) {
				return ChatClient.sendMessage(this.project_id, "malformed-thread-id", this.user_id, "content", (error, response, body) => {
					expect(response.statusCode).to.equal(400);
					expect(body).to.equal("Invalid thread_id");
					return done();
				});
			})
		);
		
		describe("with no content", () =>
			it("should return a graceful error", function(done) {
				return ChatClient.sendMessage(this.project_id, this.thread_id, this.user_id, null, (error, response, body) => {
					expect(response.statusCode).to.equal(400);
					expect(body).to.equal("No content provided");
					return done();
				});
			})
		);
		
		return describe("with very long content", () =>
			it("should return a graceful error", function(done) {
				const content = new Buffer(10240).toString("hex");
				return ChatClient.sendMessage(this.project_id, this.thread_id, this.user_id, content, (error, response, body) => {
					expect(response.statusCode).to.equal(400);
					expect(body).to.equal("Content too long (> 10240 bytes)");
					return done();
				});
			})
		);
	});
});