mrc-5445 Make e2e tests run in parallel

.github/actions/run-e2e-shard/action.yml

@@ -0,0 +1,40 @@
+name: Run E2E shard
+
+inputs:
+  shard:
+    description: "What shard to run, out of 6"
+    required: true
+
+runs:
+  using: "composite"
+  steps:
+    - name: Set up Node
+      uses: actions/setup-node@v4
+      with:
+        node-version: 20
+        cache: 'npm'
+
+    - name: Install dependencies
+      run: npm ci
+      shell: bash
+
+    - name: Get installed Playwright version
+      id: playwright-version
+      run: echo "PLAYWRIGHT_VERSION=$(node -e "console.log(require('./package-lock.json').packages['node_modules/@playwright/test'].version)")" >> $GITHUB_ENV
+      shell: bash
+
+    - name: Cache playwright binaries
+      uses: actions/cache@v3
+      id: playwright-cache
+      with:
+        path: |
+          ~/.cache/ms-playwright
+        key: ${{ runner.os }}-playwright-${{ env.PLAYWRIGHT_VERSION }}
+
+    - run: npx playwright install --with-deps
+      if: steps.playwright-cache.outputs.cache-hit != 'true'
+      shell: bash
+
+    - name: Run e2e tests
+      shell: bash
+      run: npm run test:e2e -- --shard=${{ inputs.shard }}/6

.github/workflows/e2e.yml

@@ -8,19 +8,63 @@ on:
       - main
       - "mrc-*"
 jobs:
-  e2e:
+  part-1:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
         uses: actions/checkout@v4
-      - name: Set up Node
-        uses: actions/setup-node@v4
+
+      - name: Run E2E shard
+        uses: ./.github/actions/run-e2e-shard
         with:
-          node-version: 20
-          cache: 'npm'
-      - name: Install dependencies
-        run: npm ci
-      - name: Install playwright
-        run: npx playwright install --with-deps
-      - name: Run e2e tests
-        run: npm run test:e2e
+          shard: 1
+  part-2:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Run E2E shard
+        uses: ./.github/actions/run-e2e-shard
+        with:
+          shard: 2
+  part-3:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Run E2E shard
+        uses: ./.github/actions/run-e2e-shard
+        with:
+          shard: 3
+  part-4:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Run E2E shard
+        uses: ./.github/actions/run-e2e-shard
+        with:
+          shard: 4
+  part-5:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Run E2E shard
+        uses: ./.github/actions/run-e2e-shard
+        with:
+          shard: 5
+  part-6:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Run E2E shard
+        uses: ./.github/actions/run-e2e-shard
+        with:
+          shard: 6

package.json

@@ -1,6 +1,6 @@
 {
   "name": "dengue-map",
-  "version": "0.6.0",
+  "version": "0.7.0",
   "type": "module",
   "engines": {
     "node": "^20.0.0"

playwright.config.ts

@@ -3,8 +3,9 @@ import { defineConfig, devices } from "@playwright/test";
 
 export default defineConfig({
     testDir: "./tests/e2e",
+    fullyParallel: true,
     /* Maximum time one test can run for. */
-    timeout: process.env.CI ? 60 * 1000 : 30 * 1000,
+    timeout: process.env.CI ? 30 * 1000 : 15 * 1000,
     expect: {
         /**
          * Maximum time expect() should wait for the condition to be met.