Login crawling test success using puppeteer

+const puppeteer = require('puppeteer');
+(async () => {
+  const browser = await puppeteer.launch();
+  const page = await browser.newPage();
+  const et_id = "";
+  const et_pw = "";
+  const lecture = "오픈소스SW개발";
+  await page.goto('https://everytime.kr/login');
+  await page.evaluate((id, pw) => {
+    document.querySelector("input[name=userid]").value = id;
+    document.querySelector("input[name=password]").value = pw;
+  }, et_id, et_pw);
+  await console.log("로그인 정보 삽입 완료")
+  await page.click('#container > form > p.submit > input');
+  await page.waitFor(1000);
+  await page.goto('https://everytime.kr/lecture');
+  await page.screenshot({ path: 'AfterLogin.png', fullPage:true });
+  await page.evaluate((lec) => {
+    document.querySelector("input[name=keyword]").value = lec;
+  }, lecture);
+  await page.click('#container > form > input.submit');
+  await page.waitFor(1000);
+  await page.click('#container > div > a')
+  await page.waitFor(1000);
+  await page.screenshot({ path: 'result.png', fullPage:true });
+  await browser.close();
+})();
\ No newline at end of file

@@ -14,6 +14,8 @@
     "dotenv": "^8.0.0",
     "express": "^4.17.0",
     "mongoose": "^5.5.11",
+    "puppeteer": "^1.17.0",
+    "puppeteer-core": "^1.17.0",
     "request": "^2.88.0"
   }
 }