ci: add tests for node16 (#105)

* ci: add tests for node16

* ci: working node16 test lambda

* workflow: add ci test for node 16

* update README.md

Author: bweigel

.github/workflows/ci.yml

@@ -11,9 +11,6 @@ jobs:
   test:
     name: Runtime ${{ matrix.runtime }}
     runs-on: ubuntu-latest
-    strategy:
-      matrix:
-        runtime: ['py38']
     defaults:
       run:
         working-directory: continous-integration
@@ -29,5 +26,7 @@ jobs:
       run: npm ci
     - name: CDK Synth
       run: npx cdk synth --app "npx ts-node index.ts"
-    - name: Run integration test against Runtime ${{ matrix.runtime }}
-      run: npm run test:integration:${{ matrix.runtime }}
+    - name: Run integration test against Runtime Python 3.8
+      run: npm run test:integration:py38
+    - name: Run integration test against Runtime NodeJS 16
+      run: npm run test:integration:node16

continous-integration/index.ts

@@ -1,4 +1,5 @@
 import * as lambda from 'aws-cdk-lib/aws-lambda';
+import * as nodelambda from 'aws-cdk-lib/aws-lambda-nodejs';
 import { CfnLayerVersion, Code, Runtime } from 'aws-cdk-lib/aws-lambda';
 import * as path from 'path';
 import { App, DockerImage, Duration, Stack } from 'aws-cdk-lib';
@@ -41,3 +42,32 @@ new lambda.Function(stack, 'python3.8', {
     handler: 'handler.main',
 });
 
+
+new nodelambda.NodejsFunction(stack, 'node16', {
+    bundling: {
+        nodeModules: ['tesseractocr'],
+        commandHooks: {
+            beforeInstall() {
+                return [];
+              },
+            beforeBundling(inputDir: string, outputDir: string): string[] {
+              return [
+                `cp ${inputDir}/faust.png ${outputDir}`,
+              ];
+            },
+            afterBundling(inputDir: string, outputDir: string): string[] {
+              return [];
+            },
+        },
+    },
+    depsLockFilePath: path.resolve(__dirname, 'lambda-handlers/node16/package-lock.json'),
+
+    runtime: Runtime.NODEJS_16_X,
+    entry: path.resolve(__dirname, 'lambda-handlers/node16/index.js'),
+    layers: [al2Layer],
+    functionName: `node16`,
+    memorySize: 512,
+    timeout: Duration.seconds(30),
+    handler: 'handler',
+});
+

continous-integration/lambda-handlers/node16/faust.png

@@ -0,0 +1,9 @@
+import recognize from 'tesseractocr'
+
+exports.handler = async function(event) {
+    const text = await recognize('faust.png')
+    return {
+      statusCode: 200,
+      body: text
+    };
+  };

continous-integration/lambda-handlers/node16/index.js

@@ -0,0 +1,14 @@
+{
+  "name": "node16",
+  "version": "1.0.0",
+  "description": "",
+  "main": "index.js",
+  "scripts": {
+    "test": "echo \"Error: no test specified\" && exit 1"
+  },
+  "author": "",
+  "license": "MIT",
+  "dependencies": {
+    "tesseractocr": "^2.0.3"
+  }
+}

continous-integration/lambda-handlers/node16/package-lock.json

@@ -34,14 +34,17 @@
     ]
   },
   "devDependencies": {
-    "aws-cdk-lib": "^2.0.0",
-    "aws-cdk": "^2.38.1",
-    "constructs": "^10.0.0",
     "@types/jest": "^26.0.14",
     "@types/node": "^14.11.5",
+    "aws-cdk": "^2.38.1",
+    "aws-cdk-lib": "^2.0.0",
+    "constructs": "^10.0.0",
     "jest": "^26.5.2",
     "source-map-support": "^0.5.19",
     "ts-jest": "^26.4.1",
     "typescript": "~4.0.3"
+  },
+  "dependencies": {
+    "help": "^3.0.2"
   }
-}
+}

continous-integration/lambda-handlers/node16/package.json

@@ -5,14 +5,15 @@
 ### [Amazon Linux 2](./amazonlinux-2)
 
 - Python 3.8 (:heavy_check_mark:)
-- Node.js 10, 12
+- NodeJS 12, 14, 16 (:heavy_check_mark:)
 - Ruby 2.7
 - Java 8 (Coretto), 11 (Coretto)
 - .NET Core 3.1
 
 ### [Amazon Linux 1](./amazonlinux-1) (:warning: most of these runtimes are old/deprecated and will not be supported in the future)
 
 - Python 2.7, 3.6 (:heavy_check_mark:), 3.7
+- NodeJS
 - Ruby 2.5
 - Java 8 (OpenJDK)
 - Go 1.x