✨ Add Login e2e tests (#1264)

Co-authored-by: Sebastián Ramírez <tiangolo@gmail.com>

Author: alejsdev

frontend/src/components/Common/UserMenu.tsx

@@ -35,6 +35,7 @@ const UserMenu = () => {
             icon={<FaUserAstronaut color="white" fontSize="18px" />}
             bg="ui.main"
             isRound
+            data-testid="user-menu"
           />
           <MenuList>
             <MenuItem icon={<FiUser fontSize="18px" />} as={Link} to="settings">

frontend/tests/example.spec.ts

@@ -0,0 +1,114 @@
+import { type Page, expect, test } from "@playwright/test"
+
+test.use({ storageState: { cookies: [], origins: [] } })
+
+type OptionsType = {
+  exact?: boolean
+}
+
+const fillForm = async (page: Page, email: string, password: string) => {
+  await page.getByPlaceholder("Email").fill(email)
+  await page.getByPlaceholder("Password", { exact: true }).fill(password)
+}
+
+const verifyInput = async (
+  page: Page,
+  placeholder: string,
+  options?: OptionsType,
+) => {
+  const input = page.getByPlaceholder(placeholder, options)
+  await expect(input).toBeVisible()
+  await expect(input).toHaveText("")
+  await expect(input).toBeEditable()
+}
+
+test("Inputs are visible, empty and editable", async ({ page }) => {
+  await page.goto("/login")
+
+  await verifyInput(page, "Email")
+  await verifyInput(page, "Password", { exact: true })
+})
+
+test("Log In button is visible", async ({ page }) => {
+  await page.goto("/login")
+
+  await expect(page.getByRole("button", { name: "Log In" })).toBeVisible()
+})
+
+test("Forgot Password link is visible", async ({ page }) => {
+  await page.goto("/login")
+
+  await expect(
+    page.getByRole("link", { name: "Forgot password?" }),
+  ).toBeVisible()
+})
+
+test("Log in with valid email and password ", async ({ page }) => {
+  await page.goto("/login")
+
+  await fillForm(page, "admin@example.com", "changethis")
+  await page.getByRole("button", { name: "Log In" }).click()
+
+  await page.waitForURL("/")
+
+  await expect(
+    page.getByText("Welcome back, nice to see you again!"),
+  ).toBeVisible()
+})
+
+test("Log in with invalid email", async ({ page }) => {
+  await page.goto("/login")
+
+  await fillForm(page, "invalidemail", "changethis")
+  await page.getByRole("button", { name: "Log In" }).click()
+
+  await expect(page.getByText("Invalid email address")).toBeVisible()
+})
+
+test("Log in with invalid password", async ({ page }) => {
+  await page.goto("/login")
+
+  await fillForm(page, "admin@example.com", "changethat")
+  await page.getByRole("button", { name: "Log In" }).click()
+
+  await expect(page.getByText("Incorrect email or password")).toBeVisible()
+})
+
+// Log out
+
+test("Successful log out", async ({ page }) => {
+  await page.goto("/login")
+
+  await fillForm(page, "admin@example.com", "changethis")
+  await page.getByRole("button", { name: "Log In" }).click()
+
+  await page.waitForURL("/")
+
+  await expect(
+    page.getByText("Welcome back, nice to see you again!"),
+  ).toBeVisible()
+
+  await page.getByTestId("user-menu").click()
+  await page.getByRole("menuitem", { name: "Log out" }).click()
+  await page.waitForURL("/login")
+})
+
+test("Logged-out user cannot access protected routes", async ({ page }) => {
+  await page.goto("/login")
+
+  await fillForm(page, "admin@example.com", "changethis")
+  await page.getByRole("button", { name: "Log In" }).click()
+
+  await page.waitForURL("/")
+
+  await expect(
+    page.getByText("Welcome back, nice to see you again!"),
+  ).toBeVisible()
+
+  await page.getByTestId("user-menu").click()
+  await page.getByRole("menuitem", { name: "Log out" }).click()
+  await page.waitForURL("/login")
+
+  await page.goto("/settings")
+  await page.waitForURL("/login")
+})