feat(preview-service): re introduce preview service acceptance test (#5049)

* feat: basic structure for running tests

* feat: added test to ci

* feat: added server test (wip)

* refactor: restuctured entrypoint

* feat: added supertest

* fix: missing deps

* fix: test example ci

* fix: updated default envs

* feat: debug ci

* feat: switch browser

* fix: superadmin ci

* feat: try another image

* fix: try another image with node

* fix: mr comments

* fix: ci job

* chore: workaround to push the image

* chore: try with new base image

* chore: retry

* chore: retry

* chore: retry

* chore: retry

* chore: retry

* fix: test via debug

* fix: envbar

* chore: wrapped up changes, cleaned mr

* chore: fix linter and skiped puppeteer download

* fix: removed paralelism

* fix: paralelism issues

.github/workflows/tests.yml

@@ -198,7 +198,20 @@ jobs:
   test-preview-service:
     name: Preview service
     runs-on: blacksmith
-    if: false # disabled as there is nothing to run
+    container:
+      image: ghcr.io/specklesystems/speckle-ubuntu-chromium:latest
+    services:
+      redis:
+        image: redis:7.2.4
+        options: >-
+          --health-cmd "redis-cli ping"
+          --health-interval 10s
+          --health-timeout 5s
+          --health-retries 5
+        ports:
+          - 6379:6379
+    env:
+      REDIS_URL: redis://redis:6379
     steps:
       - uses: actions/checkout@v4.2.2
       - uses: useblacksmith/setup-node@v5
@@ -206,9 +219,19 @@ jobs:
           node-version: 22
           cache: yarn
       - name: Install dependencies
-        run: YARN_ENABLE_HARDENED_MODE=0 PUPPETEER_SKIP_DOWNLOAD=true PLAYWRIGHT_SKIP_BROWSER_DOWNLOAD=1 yarn --immutable
+        run: YARN_ENABLE_HARDENED_MODE=0 PUPPETEER_SKIP_DOWNLOAD=true PLAYWRIGHT_SKIP_BROWSER_DOWNLOAD=0 yarn --immutable
       - name: Build public packages
         run: yarn build:public
+      - run: dbus-daemon --system &> /dev/null
+      - run: cp .env.test-example .env.test
+        working-directory: 'packages/preview-service'
+      - run: yarn build:frontend
+        working-directory: 'packages/preview-service'
+      - run: yarn link:frontend
+        working-directory: 'packages/preview-service'
+      - name: Run tests
+        run: yarn test:ci
+        working-directory: 'packages/preview-service'
 
   docker-build-postgres-container:
     runs-on: blacksmith