chore: run unit tests over multiple runtimes

.github/actions/setup-playwright/action.yml

@@ -0,0 +1,32 @@
+name: 'Setup and Cache Playwright'
+description: 'Installs playwright browsers and caches them.'
+
+inputs:
+  version:
+    description: 'The version of playwright'
+    required: true
+
+outputs:
+  cache-hit:
+    description: 'Whether the cache was hit or not'
+    value: ${{ steps.playwright-cache.outputs.cache-hit }}
+
+runs:
+  using: 'composite'
+  steps:
+    - name: Cache playwright browsers
+      id: playwright-cache
+      uses: actions/cache@v4
+      with:
+        key: playwright-browsers-${{ runner.os }}-${{ inputs.version }}
+        path: ~/.cache/ms-playwright
+
+    - name: Install playwright browsers if they don't exist
+      shell: bash
+      run: npx playwright install --with-deps
+      if: steps.playwright-cache.outputs.cache-hit != 'true'
+
+    - name: Install playwright dependencies if binaries exist
+      shell: bash
+      run: npx playwright install-deps
+      if: steps.playwright-cache.outputs.cache-hit == 'true'

.github/workflows/tests.yml

@@ -0,0 +1,32 @@
+name: Tests
+on:
+  push:
+    branches: [main]
+  pull_request:
+    branches: [main]
+jobs:
+  test:
+    timeout-minutes: 60
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: pnpm/action-setup@v4
+        name: Install pnpm
+        with:
+          run_install: false
+      - uses: actions/setup-node@v4
+        with:
+          node-version: lts/*
+          cache: 'pnpm'
+      - name: Install dependencies
+        run: pnpm install
+      - name: Build libs
+        run: pnpm run build
+      - name: Get playwright version
+        run: echo "PLAYWRIGHT_VERSION=$(pnpm list @playwright/test | grep @playwright/test | awk '{print $2}')" >> $GITHUB_ENV
+      - name: Setup playwright
+        uses: ./.github/actions/setup-playwright
+        with:
+          version: ${{ env.PLAYWRIGHT_VERSION }}
+      - name: Tests
+        run: pnpm run test

package.json

@@ -2,5 +2,6 @@
   "scripts": {
     "build": "pnpm --filter @supabase/pg-parser build",
     "test": "pnpm --filter @supabase/pg-parser test"
-  }
+  },
+  "packageManager": "pnpm@10.11.0+sha512.6540583f41cc5f628eb3d9773ecee802f4f9ef9923cc45b69890fb47991d4b092964694ec3a4f738a420c918a333062c8b925d312f42e4f0c263eb603551f977"
 }

packages/pg-parser/package.json

@@ -18,7 +18,10 @@
     "wasm-opt": "docker compose run --rm binaryen wasm-opt -Oz --enable-bulk-memory pg-parser.wasm -o pg-parser.min.wasm",
     "wasm-objdump": "docker compose run --rm wabt wasm-objdump",
     "prepublishOnly": "pnpm build",
-    "test": "vitest"
+    "test": "vitest",
+    "test:unit:node": "vitest --project unit:node",
+    "test:unit:vercel-edge": "vitest --project unit:vercel-edge",
+    "test:unit:browser": "vitest --project unit:browser"
   },
   "files": [
     "dist/**/*"
@@ -34,10 +37,12 @@
     "@bjorn3/browser_wasi_shim": "^0.4.1"
   },
   "devDependencies": {
+    "@edge-runtime/vm": "^5.0.0",
+    "@playwright/test": "^1.52.0",
     "@total-typescript/tsconfig": "^1.0.4",
     "@types/common-tags": "^1.8.4",
     "@types/node": "^22.15.3",
-    "@vitest/browser": "^3.1.1",
+    "@vitest/browser": "^3.1.3",
     "common-tags": "^1.8.2",
     "mkdirp": "^3.0.1",
     "pg-proto-parser": "^1.24.0",
@@ -46,6 +51,6 @@
     "tsup": "^8.3.5",
     "typescript": "^5.6.3",
     "vite": "^6.3.2",
-    "vitest": "^3.1.1"
+    "vitest": "^3.1.3"
   }
 }

packages/pg-parser/vitest.workspace.js

@@ -8,4 +8,28 @@ export default defineWorkspace([
       include: ['src/**/*.{test,spec}.ts'],
     },
   },
+  {
+    test: {
+      name: 'unit:vercel-edge',
+      environment: 'edge-runtime',
+      include: ['src/**/*.{test,spec}.ts'],
+    },
+  },
+  {
+    test: {
+      name: 'unit:browser',
+      include: ['src/**/*.{test,spec}.ts'],
+      browser: {
+        enabled: true,
+        provider: 'playwright',
+        headless: true,
+        screenshotFailures: false,
+        instances: [
+          { browser: 'chromium' },
+          { browser: 'firefox' },
+          { browser: 'webkit' },
+        ],
+      },
+    },
+  },
 ]);