我想测试我正在使用议程运行的作业。我编写了以下测试，但后来我意识到expect()...在确定测试通过或失败之前，所有函数都没有被调用。我console.log()在所有expect()函数中都放了一些，它们确实在确定测试结果之前不会被调用。我尝试expect.assertions(6);在测试顶部添加，但它并没有让测试等待更长时间，它只是失败说它没有找到所有 6 个。
如何让 jest 等待整个测试完成？
这是我要测试的代码：
rules.js
const Account = require("./../models/user.account");
const Listing = require("./../models/user.account.listing");
const Message = require("./../models/user.account.listing.message");
const MessageRule = require("./../models/user.account.listing.messageRule");
const Reservation = require("./../models/user.account.listing.reservation");
const Core = require("./../core");
const moment = require("moment-timezone");
require("colors");
module.exports = function(agenda) {
agenda.define("send message", {priority: "highest"}, async (job, done) => {
try {
console.time("send message " + job.attrs._id);
const userID = job.attrs.data.userID;
const listingID = job.attrs.data.listingID;
const reservationID = job.attrs.data.reservationID;
const messageRuleID = job.attrs.data.messageRuleID;
const sendDate = job.attrs.data.sendDate;
//console.log("Rule Job:".cyan + " send message - listingID: " + listingID);
let messageQuery = {
userID,
listingID,
reservationID,
messageRuleID
};
let message = await Message.findOne(messageQuery);
if (message) {
throw new Error(
"Message has already been sent. userID: " +
userID +
" listingID: " +
listingID +
" reservationID: " +
reservationID +
" messageRuleID: " +
messageRuleID +
" message._id: " +
message._id +
" message.sendDate: " +
message.sendDate +
" message.sentDate: " +
message.sentDate
);
} else {
const isLastMinuteMessage = false;
let listing = await Listing.findById(listingID);
let account = await Account.findById(listing.accountID);
let messageRule = await MessageRule.findById(messageRuleID);
let reservation = await Reservation.findById(reservationID);
// Check that it found all of the required documents
if (!listing || !listing._id) {
throw new Error("Missing the listing document. userID: " + userID + " listingID: " + listingID);
}
if (!account || !account._id) {
throw new Error(
"Missing the account document. userID: " + userID + " accountID: " + listing.accountID
);
}
if (!messageRule || !messageRule._id) {
throw new Error(
"Missing the messageRule document. userID: " + userID + " messageRuleID: " + messageRuleID
);
}
if (!reservation || !reservation._id) {
throw new Error(
"Missing the reservation document. userID: " + userID + " reservationID: " + reservationID
);
}
// Double check the send date by recalculating it then checking comparing them
if (messageRule.event == "checkin" || messageRule.event == "checkout") {
let sendDateCheck = moment.tz(
reservation.startDate + " " + messageRule.time,
"YYYY-MM-DD H",
listing.timeZone
);
if (messageRule.event == "checkout") {
sendDateCheck = sendDateCheck.add(reservation.nights, "day");
}
sendDateCheck = sendDateCheck.add(messageRule.days, "day");
if (!sendDateCheck.isSame(sendDate)) {
throw new Error(
"Message send date and calculated send date don't match. userID: " +
userID +
" listingID: " +
listingID +
" reservationID: " +
reservationID +
" messageRuleID: " +
messageRuleID +
" sendDate: " +
moment(sendDate).format() +
" sendDateCheck: " +
moment(sendDateCheck).format()
);
}
}
await Core.buildMessage(account, listing, messageRule, reservation, isLastMinuteMessage);
}
console.timeEnd("send message " + job.attrs._id);
done();
} catch (error) {
console.error("Rule Job: send message", error);
return done(error);
}
});
};
这是我的测试：
rules.test.js
const Account = require("./../models/user.account");
const Listing = require("./../models/user.account.listing");
const Message = require("./../models/user.account.listing.message");
const MessageRule = require("./../models/user.account.listing.messageRule");
const Reservation = require("./../models/user.account.listing.reservation");
const Core = require("./../core");
const Rules = require("./rules");
const Docs = require("./../tests/docs");
describe("Tests for rules.js", () => {
// Mock moment()
Date.now = jest.fn(() => 1538794832371); //October 5th 2018 8pm PST
beforeEach(() => {
jest.clearAllMocks();
});
describe("rules()", () => {
it("should send a message, message exists but is enabled", async () => {
// Mock Message
// Message.findOne()
const MessageFindOneMock = jest.spyOn(Message, "findOne");
const MessageFindOneResult = Docs.messageReviewReminderDisabledThenEnabled;
const MessageFindOne = jest.fn(() => MessageFindOneResult);
MessageFindOneMock.mockImplementation(MessageFindOne);
const userID = Docs.userID;
const reservation = Docs.reservationInTheFuture;
const messageRule = Docs.messageRuleCheckUp;
const accountID = Docs.listing.accountID;
const listingID = Docs.listing._id;
const reservationID = reservation._id;
const messageRuleID = messageRule._id;
// Mock Listing
// Listing.findById()
const ListingFindByIdMock = jest.spyOn(Listing, "findById");
const ListingFindByIdResult = Docs.listing;
const ListingFindById = jest.fn(() => ListingFindByIdResult);
ListingFindByIdMock.mockImplementation(ListingFindById);
// Mock Account
// Account.findById()
const AccountFindByIdMock = jest.spyOn(Account, "findById");
const AccountFindByIdResult = {_id: accountID};
const AccountFindById = jest.fn(() => AccountFindByIdResult);
AccountFindByIdMock.mockImplementation(AccountFindById);
// Mock MessageRule
// MessageRule.findById()
const MessageRuleFindByIdMock = jest.spyOn(MessageRule, "findById");
const MessageRuleFindByIdResult = messageRule;
const MessageRuleFindById = jest.fn(() => MessageRuleFindByIdResult);
MessageRuleFindByIdMock.mockImplementation(MessageRuleFindById);
// Mock Reservation
// Reservation.findById()
const ReservationFindByIdMock = jest.spyOn(Reservation, "findById");
const ReservationFindByIdResult = reservation;
const ReservationFindById = jest.fn(() => ReservationFindByIdResult);
ReservationFindByIdMock.mockImplementation(ReservationFindById);
// Mock Core
// Core.buildMessage()
const CoreBuildMessageMock = jest.spyOn(Core, "buildMessage");
const CoreBuildMessage = jest.fn((account, listing, messageRule, reservation, isLastMinuteMessage) => {
expect(account._id).toBe(accountID);
expect(listing._id).toBe(listingID);
expect(messageRule._id).toBe(messageRuleID);
expect(reservation._id).toBe(reservationID);
});
CoreBuildMessageMock.mockImplementation(CoreBuildMessage);
// Run test
const sendDate = "2018-11-08T10:00:00-06:00";
const done = jest.fn(error => {
expect(error).toBeFalsy();
expect(CoreBuildMessage).toHaveBeenCalledTimes(10);
});
const job = {
attrs: {
data: {
userID,
listingID,
reservationID,
messageRuleID,
sendDate
}
}
};
let agenda = {
define: jest.fn((name, options, callback) => {
if (name == "send message") {
callback(job, done);
}
})
};
Rules(agenda);
});
});
});