Add folder for admin tests

tests/testcafe/admin/login.test.ts

@@ -0,0 +1,50 @@
+import { Selector, ClientFunction } from "testcafe";
+import { getSiteRoot } from "../utils";
+import { doLogin } from "./common/login";
+
+fixture`Admin login page functions correctly`.page(`${getSiteRoot}/admin/login`);
+
+test("Login form exists", async t => {
+  /**
+   * Test if the page contains a form.
+   */
+  const form = Selector("form.admin-login-form");
+  await t.expect(form.exists).ok();
+});
+
+test("User can log in with default credentials", async t => {
+  /**
+   * Test if the user can log in with default credentials.
+   */
+  await doLogin(t);
+
+  const frontPage = Selector("[data-e2e=\"admin-front-page\"]");
+  await t.expect(frontPage.exists).ok();
+});
+
+test("User can log out and is redirected to login", async t => {
+  /**
+   * Test if the user can log out.
+   */
+  await t.click(Selector("#login-submit"));
+
+  const logout = Selector("#admin-sidebar-logout");
+  await t.click(logout);
+
+  const loginForm = Selector("form.admin-login-form");
+  await t.expect(loginForm.exists).ok();
+});
+
+test.skip("User is redirected to login when JWT token is invalid", async t => {
+  /**
+   * Test if the user is redirected to login when JWT token is invalid.
+   */
+  const setCookie = ClientFunction(() => {
+    document.cookie = "jwt=FOOBAR";
+  });
+  await setCookie();
+  await t.navigateTo("/admin/events");
+
+  const loginForm = Selector("form.admin-login-form");
+  await t.expect(loginForm.exists).ok();
+});