feat(github): a new github action for testing the storybook (#279)

.github/workflows/storybook-tests.yml

@@ -0,0 +1,18 @@
+name: Storybook Tests
+on: deployment_status
+jobs:
+  test:
+    timeout-minutes: 60
+    runs-on: ubuntu-latest
+    if: github.event.deployment_status.state == 'success'
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions/setup-node@v2
+        with:
+          node-version: "14.17"
+      - name: Install dependencies
+        run: yarn
+      - name: Run Storybook tests
+        run: yarn test-storybook
+        env:
+          TARGET_URL: "${{ github.event.deployment_status.target_url }}"

package.json

@@ -28,6 +28,7 @@
     "@storybook/builder-webpack4": "^6.5.9",
     "@storybook/manager-webpack4": "^6.5.9",
     "@storybook/react": "^6.5.9",
+    "@storybook/test-runner": "^0.9.0",
     "@storybook/testing-library": "^0.0.13",
     "@storybook/testing-react": "^1.2.4",
     "@storybook/theming": "^6.5.9",
@@ -99,6 +100,7 @@
     "build-watch": "rollup -c -w",
     "start": "start-storybook -p 6006",
     "build-storybook": "build-storybook -o docs-build",
+    "test-storybook": "test-storybook",
     "lint": "concurrently \"node_modules/.bin/eslint src/**/*.{ts,tsx} --quiet --fix\" \"node_modules/.bin/stylelint --fix '**/*.{js,ts,tsx,css}'\"  \"npm run type-check\"",
     "type-check": "tsc --noEmit",
     "prepare": "husky install",