Actions: Run tests (#669)

Author: Proximyst

.github/workflows/test.yaml

@@ -13,6 +13,39 @@ concurrency:
   cancel-in-progress: true
 
 jobs:
+  tests:
+    strategy:
+      fail-fast: false
+      matrix:
+        version: [lts/*, .nvmrc]
+
+    name: Tests (Node.js ${{ matrix.version }})
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read # clone the repository
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          persist-credentials: false
+
+      # We start the backend service while we install dependencies.
+      # We'll wait on it when we are about to start the actual tests.
+      - working-directory: devenv/docker/test
+        run: docker compose up -d
+
+      - uses: actions/setup-node@v4
+        with:
+          node-version: ${{ (matrix.version != '.nvmrc' && matrix.version) || '' }}
+          node-version-file: ${{ (matrix.version == '.nvmrc' && matrix.version) || '' }}
+      - run: yarn install --frozen-lockfile
+
+      # Time to wait for Grafana to be ready, if it isn't already. (It probably is, but we can be sure for practically free...)
+      - working-directory: devenv/docker/test
+        run: docker compose up -d --wait
+      - run: yarn run test-ci
+        env:
+          GRAFANA_DOMAIN: localhost
+
   eslint:
     name: ESLint
     runs-on: ubuntu-latest

devenv/docker/test/docker-compose.yaml

@@ -7,6 +7,12 @@ services:
       - 3000:3000
     environment:
       GF_FEATURE_TOGGLES_ENABLE: renderAuthJWT
+    healthcheck:
+      test: ["CMD", "curl", "-f", "http://localhost:3000/healthz"]
+      start_period: 15s # give it a while to startup and do migrations
+      interval: 5s
+      timeout: 3s
+      retries: 5
     volumes:
       - ./dashboards.yaml:/etc/grafana/provisioning/dashboards/dashboards.yaml
       - ../../../scripts/drone/provisioning/dashboards:/usr/share/grafana/dashboards

src/service/http-server.integration.test.ts

@@ -118,7 +118,9 @@ afterEach(() => {
 });
 
 function setupTestEnv(config?: ServiceConfig) {
-  if (process.env['CI'] === 'true') {
+  if (process.env['GRAFANA_DOMAIN']) {
+    domain = process.env['GRAFANA_DOMAIN'];
+  } else if (process.env['CI'] === 'true') {
     domain = 'grafana';
   }