NO-MERGE! Template testing

.github/workflows/ci.yml

@@ -10,6 +10,7 @@ jobs:
     name: CI
     uses: silverstripe/gha-ci/.github/workflows/ci.yml@v1
     with:
+      composer_install: true
       # installer contains a sample behat.yml file, though there are no behat tests to run
       endtoend: false
       # require the following in ci.yml rather than composer.json require-dev specifically for installer because unlike

composer.json

@@ -8,10 +8,18 @@
         "silverstripe/vendor-plugin": "2.x-dev",
         "silverstripe/recipe-cms": "6.x-dev",
         "silverstripe-themes/simple": "3.x-dev",
-        "silverstripe/login-forms": "6.x-dev"
+        "silverstripe/login-forms": "6.x-dev",
+        "silverstripe/framework": "dev-pulls/6/refactor-template-layer as 6.9999999.9999999.9999999-dev",
+        "silverstripe/assets": "dev-pulls/3/refactor-template-layer as 3.9999999.9999999.9999999-dev",
+        "silverstripe/asset-admin": "dev-pulls/3/refactor-template-layer as 3.9999999.9999999.9999999-dev",
+        "silverstripe/cms": "dev-pulls/6/refactor-template-layer as 6.9999999.9999999.9999999-dev",
+        "silverstripe/admin": "dev-pulls/3/template-engine as 3.9999999.9999999.9999999-dev"
     },
     "require-dev": {
-        "phpunit/phpunit": "^11.3"
+        "phpunit/phpunit": "^11.3",
+        "silverstripe/recipe-testing": "^4",
+        "silverstripe/frameworktest": "^2",
+        "mikey179/vfsstream": "^1.6.10"
     },
     "extra": {
         "project-files": [
@@ -33,5 +41,27 @@
         }
     },
     "prefer-stable": true,
-    "minimum-stability": "dev"
-}
+    "minimum-stability": "dev",
+    "repositories": {
+        "silverstripe/framework": {
+            "type": "vcs",
+            "url": "[email protected]:creative-commoners/silverstripe-framework.git"
+        },
+        "silverstripe/assets": {
+            "type": "vcs",
+            "url": "[email protected]:creative-commoners/silverstripe-assets.git"
+        },
+        "silverstripe/asset-admin": {
+            "type": "vcs",
+            "url": "[email protected]:creative-commoners/silverstripe-asset-admin.git"
+        },
+        "silverstripe/cms": {
+            "type": "vcs",
+            "url": "[email protected]:creative-commoners/silverstripe-cms.git"
+        },
+        "silverstripe/admin": {
+            "type": "vcs",
+            "url": "[email protected]:creative-commoners/silverstripe-admin.git"
+        }
+    }
+}