feat: add playwright + user tests

.gitignore

@@ -26,7 +26,6 @@ yarn-debug.log*
 yarn-error.log*
 
 .env
-
 # vercel
 .vercel
 
@@ -57,4 +56,8 @@ robots.txt
 
 local_db/*
 .electric_migrations_*
-trace-dir/*
+trace-dir/*
+/test-results/
+/playwright-report/
+/blob-report/
+/playwright/.cache/

docker-compose.yaml

@@ -29,7 +29,6 @@ services:
     environment:
       DATABASE_URL: postgresql://${PG_USER}:${PG_PASSWORD}@pg:${PG_PORT}/${PG_ELECTRIC_DB}
       AUTH_JWT_KEY: ${JWT_SECRET}
-      # LOGICAL_PUBLISHER_PORT: 5433
       PG_PROXY_PASSWORD: ${PG_PROXY_PASSWORD}
       PG_PROXY_PORT: ${PG_PROXY_PORT}
       AUTH_MODE: secure

package.json

@@ -13,14 +13,18 @@
     "electric:client": "pnpm frontend client:generate",
     "client:ts": "typed-openapi ./packages/backend/openapi.json --output ./packages/frontend/src/api.gen.ts",
     "client:json": "pnpm backend dev --create-only",
-    "client:generate": "pnpm client:json && pnpm client:ts"
+    "client:generate": "pnpm client:json && pnpm client:ts",
+    "salut": "docker ps",
+    "e2e": "playwright test"
   },
   "keywords": [],
   "author": "",
   "devDependencies": {
     "@biomejs/biome": "1.6.4",
     "@databases/pg-migrations": "^5.0.3",
     "@pandabox/prettier-plugin": "^0.1.0",
+    "@playwright/test": "^1.43.0",
+    "@types/node": "^20.11.28",
     "electric-sql": "^0.9.5",
     "prettier": "^3.2.5",
     "typed-openapi": "^0.4.1"

packages/frontend/src/components/FullWidthButton.tsx

@@ -2,7 +2,6 @@ import Button, { type ButtonProps } from "@codegouvfr/react-dsfr/Button";
 import { css, cx } from "#styled-system/css";
 
 export const FullWidthButton = ({ className, type, linkProps, ...props }: ButtonProps) => {
-  linkProps!;
   return (
     <Button
       {...(props as any)}

packages/frontend/src/components/LoginForm.tsx

@@ -72,7 +72,12 @@ export const LoginForm = () => {
           <Link to="/reset-password">Mot de passe oublié</Link>
         </styled.div>
 
-        <FullWidthButton className={css({ mt: "1.5rem" })} type="submit" onClick={form.handleSubmit(login)}>
+        <FullWidthButton
+          className={css({ mt: "1.5rem" })}
+          type="submit"
+          nativeButtonProps={{ type: "submit" }}
+          onClick={form.handleSubmit(login)}
+        >
           Se connecter
         </FullWidthButton>
       </form>

packages/frontend/src/components/SignupForm.tsx

@@ -72,7 +72,7 @@ export const SignupForm = () => {
           <SignupPasswordInput form={form} />
         </InputGroup>
 
-        <FullWidthButton className={css({ mt: "1.5rem" })} type="submit">
+        <FullWidthButton className={css({ mt: "1.5rem" })} type="submit" nativeButtonProps={{ type: "submit" }}>
           Valider
         </FullWidthButton>
       </form>

playwright.config.ts

@@ -0,0 +1,78 @@
+import { defineConfig, devices } from "@playwright/test";
+
+/**
+ * Read environment variables from file.
+ * https://github.com/motdotla/dotenv
+ */
+// require('dotenv').config();
+
+/**
+ * See https://playwright.dev/docs/test-configuration.
+ */
+export default defineConfig({
+  testDir: "./tests",
+  /* Run tests in files in parallel */
+  fullyParallel: true,
+  /* Fail the build on CI if you accidentally left test.only in the source code. */
+  forbidOnly: !!process.env.CI,
+  /* Retry on CI only */
+  retries: process.env.CI ? 2 : 0,
+  /* Opt out of parallel tests on CI. */
+  workers: process.env.CI ? 1 : undefined,
+  /* Reporter to use. See https://playwright.dev/docs/test-reporters */
+  reporter: "html",
+  /* Shared settings for all the projects below. See https://playwright.dev/docs/api/class-testoptions. */
+  use: {
+    /* Base URL to use in actions like `await page.goto('/')`. */
+    baseURL: "http://localhost:5177",
+
+    /* Collect trace when retrying the failed test. See https://playwright.dev/docs/trace-viewer */
+    trace: "on-first-retry",
+    headless: false,
+  },
+
+  /* Configure projects for major browsers */
+  projects: [
+    {
+      name: "chromium",
+      use: { ...devices["Desktop Chrome"] },
+    },
+
+    // {
+    //   name: "firefox",
+    //   use: { ...devices["Desktop Firefox"] },
+    // },
+
+    // {
+    //   name: "webkit",
+    //   use: { ...devices["Desktop Safari"] },
+    // },
+
+    /* Test against mobile viewports. */
+    // {
+    //   name: 'Mobile Chrome',
+    //   use: { ...devices['Pixel 5'] },
+    // },
+    // {
+    //   name: 'Mobile Safari',
+    //   use: { ...devices['iPhone 12'] },
+    // },
+
+    /* Test against branded browsers. */
+    // {
+    //   name: 'Microsoft Edge',
+    //   use: { ...devices['Desktop Edge'], channel: 'msedge' },
+    // },
+    // {
+    //   name: 'Google Chrome',
+    //   use: { ...devices['Desktop Chrome'], channel: 'chrome' },
+    // },
+  ],
+
+  /* Run your local dev server before starting the tests */
+  webServer: {
+    command: "pnpm frontend dev --port 5177",
+    url: "http://localhost:5177",
+    reuseExistingServer: !process.env.CI,
+  },
+});

tests/user.spec.ts

@@ -0,0 +1,68 @@
+import { test, expect, type Route } from "@playwright/test";
+import type { RouterOutputs } from "../packages/frontend/src/api";
+
+test.beforeEach(async ({ page }) => {
+  await page.goto("./");
+});
+
+test.describe("Create user", () => {
+  test("should be redirected to the login page", async ({ page }) => {
+    await page.waitForURL((url) => url.pathname === "/login");
+    expect(page.url()).toContain("login");
+  });
+
+  test("should go to signup page", async ({ page }) => {
+    const button = await page.waitForSelector("[href='/signup']");
+    expect(button).toBeDefined();
+
+    await button.click();
+    await page.waitForURL((url) => url.pathname === "/signup");
+
+    expect(page.url()).toContain("signup");
+  });
+
+  test("should create a new user", async ({ page }) => {
+    await page.route("*/**/api/create-user", mockRouteResponse);
+    await page.goto("./signup");
+
+    await page.fill("input[name=name]", "Test runner");
+    await page.fill("input[name=email]", "[email protected]");
+    await page.fill("input[name=password]", "Password123!");
+
+    await page.click("button[type=submit]");
+
+    await page.waitForURL((url) => url.pathname === "/");
+    expect(page.url()).toContain("/");
+
+    const button = await page.waitForSelector("#fr-header-quick-access-item--Sed_connecter-0");
+    await button.click();
+    await page.waitForURL((url) => url.pathname === "/login");
+    expect(page.url()).toContain("login");
+  });
+
+  test("should login", async ({ page }) => {
+    await page.route("*/**/api/login", mockRouteResponse);
+
+    await page.goto("./login");
+
+    await page.fill("input[name=email]", "[email protected]");
+    await page.fill("input[name=password]", "Password123!");
+
+    await page.click("button[type=submit]");
+    await page.waitForURL((url) => url.pathname === "/");
+    expect(page.url()).toContain("/");
+  });
+});
+
+const mockRouteResponse = async (route: Route) => {
+  await route.fulfill({ json: mockLoginResponse });
+};
+
+const mockLoginResponse: RouterOutputs<"/api/create-user"> = {
+  token: "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
+  user: {
+    id: "3787db2f-5bd0-4a43-af83-a9768c2b7e71",
+    name: "Test runner",
+    email: "[email protected]",
+  },
+};