add github action for e2e

Author: Florian Chazal

Diff for: .github/workflows/run-e2e-tests.yml

@@ -36,7 +36,7 @@ jobs:
           cd examples/cdk
           npm install ../../packages/**/dist/aws-lambda-powertools-*
           npm run test
-  e2e-tests:
+  package-e2e-tests:
     runs-on: ubuntu-latest
     permissions:
       id-token: write # needed to interact with GitHub's OIDC Token endpoint.
@@ -64,6 +64,39 @@ jobs:
         with:
           role-to-assume: ${{ secrets.AWS_ROLE_ARN_TO_ASSUME }}
           aws-region: eu-west-1
-      - name: "Run integration tests"
+      - name: "Run packages integration tests"
         run: |
           RUNTIME=nodejs${{ matrix.version }}x npm run test:e2e -w packages/${{ matrix.package }}
+  layer-e2e-tests:
+    runs-on: ubuntu-latest
+    permissions:
+      id-token: write # needed to interact with GitHub's OIDC Token endpoint.
+      contents: read
+    strategy:
+      matrix:
+        version: [12, 14]
+    steps:
+      - name: "Checkout"
+        uses: actions/checkout@v3
+      - name: "Use NodeJS 14"
+        uses: actions/setup-node@v3
+        with:
+          # Always use version 14 as we use TypeScript target es2020
+          node-version: 14
+      - name: "Install [email protected]"
+        run: npm i -g npm@next-8
+      - name: "Install monorepo packages"
+        # This installs all the dependencies of ./packages/*
+        # See https://github.com/npm/cli/issues/4475 to see why --foreground-scripts
+        run: npm ci --foreground-scripts
+      - name: "Configure AWS credentials"
+        uses: aws-actions/[email protected]
+        with:
+          role-to-assume: ${{ secrets.AWS_ROLE_ARN_TO_ASSUME }}
+          aws-region: eu-west-1
+      - name: "Run layer integration tests"
+        run: |
+          npm ci
+          RUNTIME=nodejs${{ matrix.version }}x npm run test:e2e
+        working-directory: layer-publisher
+

Diff for: layer-publisher/jest.config.js

@@ -1,6 +1,7 @@
 module.exports = {
   testEnvironment: 'node',
-  roots: ['<rootDir>/test'],
+  runner: 'groups',
+  roots: ['<rootDir>/tests'],
   testMatch: ['**/*.test.ts'],
   transform: {
     '^.+\\.tsx?$': 'ts-jest'

Diff for: layer-publisher/package-lock.json

@@ -7,8 +7,11 @@
   "scripts": {
     "build": "tsc",
     "watch": "tsc -w",
-    "test": "jest",
-    "cdk": "cdk"
+    "test": "npm run test:unit",
+    "cdk": "cdk",
+    "package": "echo 'Not applicable'",
+    "test:unit": "jest --group=unit",
+    "test:e2e": "jest --group=e2e"
   },
   "devDependencies": {
     "@types/jest": "^26.0.10",
@@ -23,6 +26,7 @@
     "aws-cdk-lib": "^2.24.1",
     "cdk-lambda-powertools-python-layer": "file:../../cdk-lambda-powertools-python-layer/dist/js/[email protected]",
     "constructs": "^10.0.0",
+    "jest-runner-groups": "^2.2.0",
     "source-map-support": "^0.5.16"
   }
 }

Diff for: layer-publisher/package.json

@@ -1,3 +1,9 @@
+/**
+ * Test layer
+ *
+ * @group e2e/happy-case
+ */
+
 import * as cdk from 'aws-cdk-lib';
 import { Stack } from 'aws-cdk-lib';
 // import { randomUUID } from 'crypto';
@@ -15,7 +21,7 @@ const layerStack = new LayerPublisher.LayerPublisherStack(e2eTestLayerPublicatio
 
 test('The layer Created is usable by node 14 runtime lambda', async () => {
   // GIVEN
-  const runtime = lambda.Runtime.NODEJS_14_X;
+  const runtime = lambda.Runtime.ALL.find(r => r.name === process.env.RUNTIME) ?? lambda.Runtime.NODEJS_14_X;
   const { consumerStack, functionName } = createSampleLambda(runtime);
 
   await deployStack(e2eTestLayerPublicationApp, layerStack);

Diff for: layer-publisher/test/e2e/happy-case.test.ts renamed to layer-publisher/tests/e2e/happy-case.test.ts

@@ -1,3 +1,9 @@
+/**
+ * Test layer publisher
+ *
+ * @group unit/layer-publisher
+ */
+
 import * as cdk from 'aws-cdk-lib';
 import { Template } from 'aws-cdk-lib/assertions';
 import * as LayerPublisher from '../../src/layer-publisher-stack';

Diff for: layer-publisher/test/e2e/utils/InvocationLogs.ts renamed to layer-publisher/tests/e2e/utils/InvocationLogs.ts

@@ -2,7 +2,8 @@
   "packages": [
     "packages/*",
     "examples/cdk",
-    "examples/sam"
+    "examples/sam",
+    "layer-publisher"
   ],
   "version": "0.9.0",
   "npmClient": "npm",