MNT Run admin and CMS behat tests

We override some default stuff, so lets make sure we're not breaking
anything in lieu of adding our own tests for now.

Author: GuySartorelli

.github/workflows/ci.yml

@@ -9,3 +9,15 @@ jobs:
   ci:
     name: CI
     uses: silverstripe/gha-ci/.github/workflows/ci.yml@v1
+    with:
+      extra_jobs: |
+        - php: 8.0
+          phpunit: false
+          endtoend: true
+          endtoend_suite: admin
+          endtoend_config: vendor/silverstripe/admin/behat.yml
+        - php: 8.1
+          phpunit: false
+          endtoend: true
+          endtoend_suite: cms
+          endtoend_config: vendor/silverstripe/cms/behat.yml

composer.json

@@ -47,6 +47,7 @@
   "require-dev": {
     "silverstripe/cms": "^4.0",
     "silverstripe/framework": "^4.13.18",
+    "silverstripe/frameworktest": "^0.4.13",
     "silverstripe/asset-admin": "^1.6",
     "dnadesign/silverstripe-elemental": "^4.0",
     "phpunit/phpunit": "^9.5",