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1. jest 모듈을 설치한다.
$ npm i jest @types/jest ts-jest
2. jest 설정파일을 만든다.
/jest.config.ts
module.exports = {
"testMatch": [
"**/__tests__/**/*.+(ts|tsx|js)",
"**/?(*.)+(spec|test).+(ts|tsx|js)"
],
"transform": {
"^.+\\.(ts|tsx)$": "ts-jest"
},
}
3. pakage.json 에 테스트 script를 수정해준다.
"scripts": {
"test": "jest",
"start": "node dist/app.js",
"build": "tsc -p .",
"dev": "nodemon --watch \"src/**/*.ts\" --exec \"ts-node\" src/app.ts"
},
4. test 파일을 만들고 아래처럼 테스트 파일을 만들어준다.
/tests/routers/one.test.ts
// dotenv
import dotenv from 'dotenv'
dotenv.config();
// modules
import { By, until, WebDriver } from 'selenium-webdriver';
// logger
import { logger } from '../../config/winston';
// node-json-db
import { db } from '../../config/nodejsondb';
import {
getDriverHandler,
alertCloseAccept,
alertCloseDismiss,
promptCloseHandler,
addCookie,
getOneCookie,
getAllCookie,
deleteOneCookie,
deleteAllCookie,
fileRegister,
findElementById,
findElementByName,
findElementByXpath,
findElementByCss,
JqChangeValueByID,
JqRemoveAttribute,
naviGet,
naviBack,
naviForward,
naviRefresh,
popupClose
} from '../../modules';
describe('GET /one', () => {
// 웹드라이버 설정
let driver : WebDriver;
beforeAll(async () => {
driver = await getDriverHandler();
})
afterAll(async () => {
await driver.quit()
})
test('url 잘 뜨는지 확인', async () => {
try {
// 브라우저에 접속
await driver.get('https://typo.tistory.com/');
// 현재 주소 가져오기
const text = await driver.getCurrentUrl();
// test
expect(text).toEqual('https://typo.tistory.com/')
}
catch(Err) {
console.log(Err)
logger.debug(Err)
throw Error;
}
})
})
/tests/middlewares/http.test.ts
import express, { Request, Response, NextFunction } from 'express';
import {
loggerInfo,
loggerError,
loggerHttp,
loggerDebug,
} from '../../config/winston'
import { httpLoggingMiddleware } from '../../middlewares';
describe('MiddleWare http', () => {
let mockRequest : Partial<Request>;
let mockResponse : Partial<Response>;
let nextFunction: NextFunction = jest.fn();
beforeEach(()=> {
mockRequest = {};
mockResponse = {
json: jest.fn()
};
});
test('http 로깅 미들웨어 테스트', async () => {
try {
await httpLoggingMiddleware(mockRequest as Request, mockResponse as Response, nextFunction);
// nextFunction 까지 잘되는지 확인
expect(nextFunction).toBeCalledTimes(1);
}
catch (Err) {
loggerDebug.info(JSON.stringify(Err))
}
})
})reqest, response, next 를 mock으로 만들어 테스트해준다.
/tests/middlewares/timeInterval.ts
import express, { Request, Response, NextFunction } from 'express';
import {
loggerInfo,
loggerError,
loggerHttp,
loggerDebug,
} from '../../config/winston'
import { timeIntervalMiddleware } from '../../middlewares';
describe('MiddleWare timeInterval', () => {
let mockRequest : Partial<Request>;
let mockResponse : Partial<Response>;
let nextFunction: NextFunction = jest.fn();
beforeEach(()=> {
mockRequest = { originalUrl : '/one' };
mockResponse = {
json: jest.fn()
};
});
test('timeInterval 로깅 미들웨어 테스트', async () => {
try {
await timeIntervalMiddleware(mockRequest as Request, mockResponse as Response, nextFunction);
// nextFunction 까지 잘되는지 확인
expect(nextFunction).toBeCalledTimes(1);
}
catch (Err) {
loggerDebug.info(JSON.stringify(Err))
}
})
})
/tests/modules/db/expireHandler.ts
import express, { Request, Response, NextFunction } from 'express';
// node-json-db
import { db } from '../../../config/nodejsondb';
// logger
import { loggerDebug } from '../../../config/winston';
import { expireHandler } from '../../../modules';
describe('Module expireHandler', () => {
let dbPath : string;
beforeEach(()=> {
dbPath = '/one'
});
test('30분 지난 데이터 삭제 및 확인', async () => {
try {
let nowTime = new Date(); // 현재 시간
// 30분 지난 데이터 삭제
await expireHandler(dbPath);
// 데이터 베이스 안 데이터들
const datalist = await db.getData(dbPath);
let index = 0; // 기준점이 되는 index
// 데이터 매핑 및 시간 차이 계산해서 30분 지난 데이터는 삭제
await datalist.map(async (item : any, index2: number) => {
let beforeTime = new Date(item.date); // 데이터들 저장된 시간
let diff = (nowTime.getTime() - beforeTime.getTime()) / (1000*60); // 데이터들 시간 차이
// 저장된 지 30분이 지나면 index 체크
if(diff > 30) {
index = index2;
}
})
// ----- 30분 지난 데이터 없는지 확인 -----
expect(index).toEqual(0);
}
catch(Err) {
console.log("Err : ",Err)
loggerDebug.info(JSON.stringify(Err))
}
})
})
/tests/modules/selenium/alertHandler.test.ts
// dotenv
import dotenv from 'dotenv'
dotenv.config();
// modules
import { By, until, WebDriver } from 'selenium-webdriver';
// logger
import {
loggerDebug,
} from '../../../config/winston';
import {
getDriverHandler,
findElementById,
} from '../../../modules';
// window type 선언
declare const window: typeof globalThis;
describe('Module alertHandler', () => {
// 웹드라이버 설정
let driver : WebDriver;
beforeEach(async () => {
driver = await getDriverHandler();
await driver.get('https://testpages.herokuapp.com/styled/alerts/alert-test.html')
})
afterEach(async () => {
await driver.quit()
})
test('alert 테스트 ( alert 텍스트가 잘 나오는지 )', async () => {
try {
await (await findElementById(driver,'alertexamples')).click();
// alert 창 뜰 때까지 기다림
await driver.wait(until.alertIsPresent());
// alert 로 드라이버 이동
let alert = await driver.switchTo().alert();
// alertText
let alertText = await alert.getText();
// 확인버튼 클릭
await alert.accept();
// 다시 원래 컨텐츠로 드라이버 이동
await driver.switchTo().defaultContent();
expect(alertText).toEqual('I am an alert box!');
}
catch(Err) {
loggerDebug.info(JSON.stringify(Err))
}
})
test('prompt 테스트', async () => {
try {
await (await findElementById(driver,'promptexample')).click();
// alert 창 뜰 때까지 기다림
await driver.wait(until.alertIsPresent());
// alert 로 드라이버 이동
let alert = await driver.switchTo().alert();
// alert text 사용하는 곳
let alertText = await alert.getText();
// 확인버튼 클릭
await alert.accept();
// 다시 원래 컨텐츠로 드라이버 이동
await driver.switchTo().defaultContent();
expect(alertText).toEqual('I prompt you');
}
catch(Err) {
loggerDebug.info(JSON.stringify(Err))
}
})
})
/tests/modules/selenium/cookieHandler.test.ts
// dotenv
import dotenv from 'dotenv'
dotenv.config();
// modules
import { By, until, WebDriver } from 'selenium-webdriver';
// logger
import {
loggerDebug,
} from '../../../config/winston';
import {
getDriverHandler,
addCookie,
getOneCookie,
getAllCookie,
deleteOneCookie,
findElementById,
findElementByName,
} from '../../../modules';
describe('Module cookieHandler', () => {
// 웹드라이버 설정
let driver : WebDriver;
beforeEach(async () => {
driver = await getDriverHandler();
await driver.get('https://testpages.herokuapp.com/styled/cookies/adminlogin.html');
// 로그인 및 쿠키생성
await (await findElementByName(driver,'username')).sendKeys('Admin');
await (await findElementByName(driver,'password')).sendKeys('AdminPass');
await (await findElementById(driver,'login')).click();
},15000)
afterEach(async () => {
await driver.quit()
})
test('쿠키 추가하기', async () => {
try {
// 쿠키추가
await addCookie(driver,{name : "name", value : "teepo"});
// 쿠키 가져오기
const cookies = (await driver.manage().getCookie('name')).value;
// 쿠키 확인
expect(cookies).toEqual('teepo');
}
catch(Err) {
loggerDebug.info(JSON.stringify(Err))
}
})
test('쿠키 하나 가져오기', async () => {
try {
// 쿠키 가져오기
const result = await getOneCookie(driver,'loggedin');
// 쿠키 확인
expect(result.value).toEqual('Admin');
}
catch(Err) {
loggerDebug.info(JSON.stringify(Err))
}
})
test('쿠키 전부 가져오기', async () => {
try {
// 쿠키 가져오기
const result = await getAllCookie(driver);
// 쿠키 확인
expect(result[0].value).toEqual('Admin');
}
catch(Err) {
loggerDebug.info(JSON.stringify(Err))
}
})
test('쿠키 하나 지우기', async () => {
try {
// 쿠키 삭제하기
await deleteOneCookie(driver,'loggedin');
// 쿠키 확인
const result = await getAllCookie(driver);
// 쿠키가 없어졌는지 확인
expect(result.length).toEqual(0);
}
catch(Err) {
loggerDebug.info(JSON.stringify(Err))
}
})
test('쿠키 전부 지우기', async () => {
try {
// 쿠키 삭제하기
await deleteOneCookie(driver,'loggedin');
// 쿠키 확인
const result = await getAllCookie(driver);
// 쿠키가 없어졌는지 확인
expect(result.length).toEqual(0);
}
catch(Err) {
loggerDebug.info(JSON.stringify(Err))
}
})
})
/tests/modules/selenium/driverHandler.test.ts
// dotenv
import dotenv from 'dotenv'
dotenv.config();
// modules
import { By, until, WebDriver } from 'selenium-webdriver';
// logger
import {
loggerDebug,
} from '../../../config/winston';
import {
getDriverHandler,
} from '../../../modules';
describe('Module driverHandler', () => {
// 웹드라이버 설정
let driver : WebDriver;
beforeEach(async () => {
})
afterEach(async () => {
await driver.quit()
})
test('webdriver가 잘 반환되는지 테스트', async () => {
try {
driver = await getDriverHandler();
expect(driver).toBeInstanceOf(WebDriver);
}
catch(Err) {
loggerDebug.info(JSON.stringify(Err))
}
})
})
/tests/modules/selenium/fileHandler.test.ts
// dotenv
import dotenv from 'dotenv'
dotenv.config();
// modules
import { By, until, WebDriver } from 'selenium-webdriver';
// logger
import {
loggerDebug,
} from '../../../config/winston';
import {
fileRegister,
findElementById,
findElementByName,
getDriverHandler,
} from '../../../modules';
describe('Module fileHandler', () => {
// 웹드라이버 설정
let driver : WebDriver;
beforeEach(async () => {
driver = await getDriverHandler();
await driver.get('https://testpages.herokuapp.com/styled/file-upload-test.html')
})
afterEach(async () => {
await driver.quit()
})
test('fileRegister', async () => {
try {
await fileRegister(driver,By.id('fileinput'),['파일 위치'])
await (await findElementByName(driver,'fileinput')).click()
var text = await (await findElementById(driver,'uploadedfilename')).getText()
expect(text).toEqual('image.jpg')
}
catch(Err) {
loggerDebug.info(JSON.stringify(Err))
}
})
})
/tests/modules/selenium/findHandler.test.ts
// dotenv
import dotenv from 'dotenv'
dotenv.config();
// modules
import { By, until, WebDriver } from 'selenium-webdriver';
// logger
import {
loggerDebug,
} from '../../../config/winston';
import {
getDriverHandler,
findElementById,
findElementsById,
findElementByName,
findElementByXpath,
findElementByClass,
findElementsByName,
findElementsByXpath,
findElementsByClass
} from '../../../modules';
describe('Module findElementHandler', () => {
// 웹드라이버 설정
let driver : WebDriver;
beforeAll(async () => {
driver = await getDriverHandler();
driver.get('https://testpages.herokuapp.com/styled/find-by-playground-test.html')
})
afterAll(async () => {
await driver.quit()
})
test('findElementById', async () => {
try {
let text = await (await findElementById(driver,'p1')).getText();
expect(text).toEqual('This is a paragraph text')
}
catch(Err) {
loggerDebug.info(JSON.stringify(Err))
}
});
test('findElementByName', async () => {
try {
let text = await (await findElementByName(driver,'pName1')).getText();
expect(text).toEqual('This is a paragraph text')
}
catch(Err) {
loggerDebug.info(JSON.stringify(Err))
}
});
test('findElementByXpath', async () => {
try {
let text = await (await findElementByXpath(driver,'//*[@id="p1"]')).getText();
expect(text).toEqual('This is a paragraph text')
}
catch(Err) {
loggerDebug.info(JSON.stringify(Err))
}
});
test('findElementByClass', async () => {
try {
let text = await (await findElementByClass(driver,'explanation')).getText();
expect(text).toEqual('This is a set of nested elements. There are various ways to locate each of the elements. Challenge yourself to find as many ways of locating elements as possible.')
}
catch(Err) {
loggerDebug.info(JSON.stringify(Err))
}
});
})
describe('Module findElementsHandler', () => {
// 웹드라이버 설정
let driver : WebDriver;
beforeAll(async () => {
driver = await getDriverHandler();
await driver.get('https://testpages.herokuapp.com/styled/find-by-playground-test.html')
})
afterAll(async () => {
await driver.close()
})
test('findElementsById', async () => {
try {
let text = await (await findElementsById(driver,'p1'))[0].getText();
expect(text).toEqual('This is a paragraph text')
}
catch(Err) {
loggerDebug.info(JSON.stringify(Err))
}
});
test('findElementsByName', async () => {
try {
let text = await (await findElementsByName(driver,'pName1'))[0].getText();
expect(text).toEqual('This is a paragraph text')
}
catch(Err) {
loggerDebug.info(JSON.stringify(Err))
}
});
test('findElementsByXpath', async () => {
try {
let text = await (await findElementsByXpath(driver,'//*[@id="p1"]'))[0].getText();
expect(text).toEqual('This is a paragraph text')
}
catch(Err) {
loggerDebug.info(JSON.stringify(Err))
}
});
test('findElementsByClass', async () => {
try {
let text = await (await findElementsByClass(driver,'explanation'))[0].getText();
expect(text).toEqual('This is a set of nested elements. There are various ways to locate each of the elements. Challenge yourself to find as many ways of locating elements as possible.');
}
catch(Err) {
loggerDebug.info(JSON.stringify(Err))
}
});
})
/tests/modules/selenium/jqueryHandler.test.ts
// dotenv
import dotenv from 'dotenv'
dotenv.config();
// modules
import { By, until, WebDriver } from 'selenium-webdriver';
// logger
import {
loggerDebug,
} from '../../../config/winston';
// node-json-db
// import { db } from '../../config/nodejsondb';
import {
getDriverHandler,
findElementById,
JqChangeValueByID,
JqSetAttribute,
JqRemoveAttribute,
} from '../../../modules';
describe('Module jqueryHandler', () => {
// 웹드라이버 설정
let driver : WebDriver;
beforeEach(async () => {
driver = await getDriverHandler();
await driver.get('https://testpages.herokuapp.com/styled/html5-form-test.html')
})
afterEach(async () => {
await driver.quit()
})
test('JqChangeValueByID', async () => {
try {
let value = "teepo";
await (await findElementById(driver,'email-field')).clear()
await JqChangeValueByID(driver,'email-field',value);
let text = await (await findElementById(driver,'email-field')).getAttribute('value');
expect(text).toEqual(value)
}
catch(Err) {
loggerDebug.info(JSON.stringify(Err))
}
})
test('JqSetAttribute', async () => {
try {
await JqSetAttribute(driver,'email-field',['disabled','true']);
let bool = await (await findElementById(driver,'email-field')).getAttribute('disabled');
expect(bool).toBe("true")
}
catch(Err) {
loggerDebug.info(JSON.stringify(Err))
}
})
test('JqRemoveAttribute', async () => {
try {
await JqSetAttribute(driver,'email-field',['disabled','true']);
await JqRemoveAttribute(driver,'email-field','disabled');
let bool = await (await findElementById(driver,'email-field')).getAttribute('disabled');
expect(bool).toBeNull()
}
catch(Err) {
loggerDebug.info(JSON.stringify(Err))
}
})
})
/tests/modules/selenium/navigationHandler.test.ts
// dotenv
import dotenv from 'dotenv'
dotenv.config();
// modules
import { By, until, WebDriver } from 'selenium-webdriver';
// logger
import {
loggerDebug,
} from '../../../config/winston';
// node-json-db
// import { db } from '../../config/nodejsondb';
import {
getDriverHandler,
findElementById,
naviGet,
naviBack,
naviForward,
naviRefresh,
} from '../../../modules';
describe('Module navigation', () => {
// 웹드라이버 설정
let driver : WebDriver;
let url = 'https://testpages.herokuapp.com/styled/index.html';
beforeEach(async () => {
driver = await getDriverHandler();
await naviGet(driver,url)
})
afterEach(async () => {
await driver.quit()
})
test('naviGet', async () => {
try {
let currentUrl = await driver.getCurrentUrl();
expect(currentUrl).toEqual(url);
}
catch(Err) {
loggerDebug.info(JSON.stringify(Err))
}
})
test('naviBack', async () => {
try {
await (await findElementById(driver,'basicpagetest')).click();
await naviBack(driver);
let currentUrl = await driver.getCurrentUrl();
expect(currentUrl).toEqual(url);
}
catch(Err) {
loggerDebug.info(JSON.stringify(Err))
}
})
test('naviForward', async () => {
try {
await (await findElementById(driver,'basicpagetest')).click();
await naviBack(driver);
await naviForward(driver);
let currentUrl = await driver.getCurrentUrl();
expect(currentUrl).toEqual('https://testpages.herokuapp.com/styled/basic-web-page-test.html');
}
catch(Err) {
loggerDebug.info(JSON.stringify(Err))
}
})
test('naviRefresh', async () => {
try {
await naviRefresh(driver);
let currentUrl = await driver.getCurrentUrl();
expect(currentUrl).toEqual(url);
}
catch(Err) {
loggerDebug.info(JSON.stringify(Err))
}
})
})
/tests/modules/selenium/popupHandler.test.ts
// dotenv
import dotenv from 'dotenv'
dotenv.config();
// modules
import { By, until, WebDriver } from 'selenium-webdriver';
// logger
import {
loggerDebug,
} from '../../../config/winston';
import {
getDriverHandler,
findElementById,
naviGet,
popupClose
} from '../../../modules';
describe('Module popupHandler', () => {
// 웹드라이버 설정
let driver : WebDriver;
beforeEach(async () => {
driver = await getDriverHandler();
await naviGet(driver,'https://testpages.herokuapp.com/styled/alerts/alert-test.html');
})
afterEach(async () => {
await driver.quit()
})
test('popupClose', async () => {
try {
await (await findElementById(driver,'promptexample')).click();
popupClose(driver);
let windowNmber = await (await driver.getAllWindowHandles()).length;
expect(windowNmber).toEqual(1);
}
catch (Err) {
loggerDebug.info(JSON.stringify(Err))
}
})
})
5. 빌드하고 테스트해본다.
$ npm run build
$ npm run test
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