refactor(e2e): add e2e-test as standalone package

.github/workflows/e2e_tests.yaml

@@ -4,23 +4,25 @@ on:
   push:
     branches:
       - staging
+      - feat-e2e-tests
 jobs:
   test:
     runs-on: ubuntu-latest
+    defaults:
+      run:
+        working-directory: ./e2e-tests
     steps:
       - uses: actions/setup-node@v3
         with:
           node-version: 18.x
       - uses: actions/checkout@v3
-        with:
-          repository: 'serlo/frontend-e2e-tests'
       - uses: patrickedqvist/[email protected]
         with:
           token: ${{ secrets.GITHUB_TOKEN }}
           max_timeout: 1200
           check_interval: 20
       - run: yarn
-      - run: yarn test-workers
+      - run: yarn e2e-workers
       - uses: actions/upload-artifact@v3
         if: failure()
         with:

.github/workflows/e2e_tests_firefox.yaml

@@ -4,23 +4,25 @@ on:
   push:
     branches:
       - staging
+      - feat-e2e-tests
 jobs:
   test:
     runs-on: ubuntu-latest
+    defaults:
+      run:
+        working-directory: ./e2e-tests
     steps:
+      - uses: actions/checkout@v3
       - uses: actions/setup-node@v3
         with:
           node-version: 18.x
-      - uses: actions/checkout@v3
-        with:
-          repository: 'serlo/frontend-e2e-tests'
       - uses: patrickedqvist/[email protected]
         with:
           token: ${{ secrets.GITHUB_TOKEN }}
           max_timeout: 1200
           check_interval: 20
       - run: yarn
-      - run: yarn test-firefox tests/4*.ts
+      - run: yarn e2e-firefox tests/4*.ts
       - uses: actions/upload-artifact@v3
         if: failure()
         with:

.gitignore

@@ -39,4 +39,15 @@ yarn-error.log*
 .tool-versions
 
 # nvm
-.nvmrc
+.nvmrc
+
+# E2E tests output
+e2e-tests/output
+
+# E2E tests Yarn
+e2e-tests/.yarn/*
+!e2e-tests/.yarn/cache
+!e2e-tests/.yarn/plugins
+!e2e-tests/.yarn/releases
+e2e-tests/yarn-debug.log*
+e2e-tests/yarn-error.log*

.yarnrc.yml

@@ -7,6 +7,10 @@ plugins:
     spec: 'https://mskelton.dev/yarn-outdated/v2'
 
 supportedArchitectures:
+  libc:
+    - current
+    - libc
+    - musl
   os:
     - linux
     - darwin

e2e-tests/.env

@@ -0,0 +1,7 @@
+# Uncomment if using local frontend
+# Warning: Testing dev server can sometimes be unreliable,
+# then use a production build instead: `yarn build && yarn start`
+# FRONTEND_URL=http://localhost:3000
+
+# Uncomment if frontend is using local api (sets url to localhost as well)
+#FRONTEND_API=local