chore: move playwright tests from main repo (#1341)

* chore: move playwright tests from main repo

* fix: update import paths

.github/workflows/mobile-curriculum-e2e.yml

@@ -76,7 +76,7 @@ jobs:
         run: npm install -g serve
 
       - name: Run playwright tests
-        run: npx playwright test --config=playwright-mobile.config.ts
+        run: npx playwright test --config=mobile/e2e/playwright.config.js
 
       - uses: actions/upload-artifact@65462800fd760344b1a7b4382951275a0abb4808 # v4
         if: ${{ !cancelled() }}

.gitignore

@@ -66,3 +66,7 @@ play-store-credentials.json
 
 generated-tests/
 curriculum.json
+
+# e2e tests
+
+/e2e/playwright

e2e/learn.spec.js

@@ -0,0 +1,61 @@
+import { expect, test } from "@playwright/test";
+
+// These are all in the freeCodeCamp repo. That repo is installed at the root
+// in CI.
+import currData from "../../shared/config/curriculum.json";
+import { orderedSuperBlockInfo } from "../../tools/scripts/build/build-external-curricula-data";
+import { SuperBlocks } from "../../shared/config/curriculum";
+
+// non editor superblocks should be skipped because they are not
+// checked if they are compatible with the mobile app.
+
+const nonEditorSB = [
+  SuperBlocks.PythonForEverybody,
+  SuperBlocks.DataAnalysisPy,
+  SuperBlocks.MachineLearningPy,
+  SuperBlocks.CollegeAlgebraPy,
+  SuperBlocks.A2English,
+  SuperBlocks.B1English,
+];
+
+const publicSB = orderedSuperBlockInfo
+  .filter((sb) => sb.public === true && !nonEditorSB.includes(sb.dashedName))
+  .map((sb) => sb.dashedName);
+
+const removeCertSuperBlock = (currData) => {
+  const copy = currData;
+  delete copy["certifications"];
+  return copy;
+};
+
+const typedCurriculum = removeCertSuperBlock(currData);
+
+test.describe("Test challenges in mobile", () => {
+  for (const superBlock of publicSB) {
+    for (const currBlock of Object.values(
+      typedCurriculum[superBlock]["blocks"]
+    )) {
+      test.describe(`SuperBlock: ${superBlock} - Block: ${currBlock["meta"]["name"]}`, () => {
+        for (const currChallenge of currBlock["challenges"]) {
+          // Skip non-editor challenges
+          if (![0, 1, 5, 6, 14].includes(currChallenge["challengeType"])) {
+            continue;
+          }
+
+          test(`Challenge: ${currChallenge["title"]}(${currChallenge["id"]})`, async ({
+            page,
+          }) => {
+            const logMsges = [];
+            page.on("console", (msg) => {
+              logMsges.push(msg.text());
+            });
+            await page.goto(
+              `/${superBlock}/${currChallenge["block"]}/${currChallenge["id"]}`
+            );
+            expect(logMsges).toContain("completed");
+          });
+        }
+      });
+    }
+  }
+});

e2e/playwright.config.js

@@ -0,0 +1,53 @@
+import path from 'path';
+import { config as dotenvConfig } from 'dotenv';
+import { defineConfig, devices } from '@playwright/test';
+
+/**
+ * Read environment variables from file.
+ * https://github.com/motdotla/dotenv
+ */
+const envPath = path.resolve(__dirname, '.env');
+dotenvConfig({ path: envPath });
+/**
+ * See https://playwright.dev/docs/test-configuration.
+ */
+export default defineConfig({
+  testDir: '.',
+  testMatch: '*.spec.js',
+  /* 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,
+  /* Reporter to use. See https://playwright.dev/docs/test-reporters */
+  reporter: [['html', { outputFolder: 'playwright/reporter' }]],
+  /* Shared settings for all the projects below. See https://playwright.dev/docs/api/class-testoptions. */
+  timeout: 15 * 1000,
+  outputDir: 'playwright/test-results',
+
+  use: {
+    /* Base URL to use in actions like `await page.goto('/')`. */
+    baseURL: 'http://127.0.0.1:3000/',
+    /* Collect trace when retrying the failed test. See https://playwright.dev/docs/trace-viewer */
+    trace: 'on-first-retry',
+
+    /* Use custom test attribute */
+    testIdAttribute: 'data-playwright-test-label'
+  },
+
+  /* Configure projects for major browsers */
+  projects: [
+    {
+      name: 'Mobile Chrome',
+      use: { ...devices['Pixel 5'] }
+    }
+  ],
+
+  /* Run your local dev server before starting the tests */
+  webServer: {
+    command: 'cd ../mobile-app && npx serve generated-tests',
+    url: 'http://127.0.0.1:3000',
+    reuseExistingServer: !process.env.CI
+  }
+});

package.json

@@ -29,6 +29,8 @@
     "prepare": "husky"
   },
   "devDependencies": {
+    "@playwright/test": "1.50.1",
+    "dotenv": "16.4.7",
     "husky": "9.0.11",
     "lint-staged": "15.2.7",
     "npm-run-all2": "6.2.0",