feat: add cookie utils for e2e tests

src/common/util.ts

@@ -120,3 +120,39 @@ export function logError(prefix: string, err: any): void {
     logger.error(`${prefix}: ${err}`)
   }
 }
+
+// Borrowed from playwright
+export interface Cookie {
+  name: string
+  value: string
+  domain: string
+  path: string
+  /**
+   * Unix time in seconds.
+   */
+  expires: number
+  httpOnly: boolean
+  secure: boolean
+  sameSite: "Strict" | "Lax" | "None"
+}
+
+/**
+ * Checks if a cookie exists in array of cookies
+ */
+export function checkForCookie(cookies: Array<Cookie>, key: string): boolean {
+  // Check for at least one cookie where the name is equal to key
+  return cookies.filter((cookie) => cookie.name === key).length > 0
+}
+
+/**
+ * Creates a login cookie if one doesn't already exist
+ */
+export function createCookieIfDoesntExist(cookies: Array<Cookie>, cookieToStore: Cookie): Array<Cookie> {
+  const cookieName = cookieToStore.name
+  const doesCookieExist = checkForCookie(cookies, cookieName)
+  if (!doesCookieExist) {
+    const updatedCookies = [...cookies, cookieToStore]
+    return updatedCookies
+  }
+  return cookies
+}

src/node/routes/login.ts

@@ -7,7 +7,7 @@ import { rootPath } from "../constants"
 import { authenticated, getCookieDomain, redirect, replaceTemplates } from "../http"
 import { hash, humanPath } from "../util"
 
-enum Cookie {
+export enum Cookie {
   Key = "key",
 }