fix(newman): fixed dev server express mapping

Author: phenixcoder

dev-server.js

@@ -10,7 +10,7 @@ let server = null;
 
 app.post('/2015-03-31/functions/function/invocations', async (req, res) => {
   try {
-    const body = req.body ? JSON.parse(req.body) : req;
+    const body = req.body ? JSON.parse(req.body) : ExpressToAWSAPIGatewayProxyEventV2(req);
     handler(body, {}).then(result => {
       res.send(result);
     }).catch(error => console.error(error));
@@ -20,12 +20,12 @@ app.post('/2015-03-31/functions/function/invocations', async (req, res) => {
 })
 
 app.all('/api', async (req, res) => {
-  handler(req, {}).then(result => {
+  handler(ExpressToAWSAPIGatewayProxyEventV2(req), {}).then(result => {
     res.send(result);
   }).catch(error => console.error(error));
 });
 app.all('/__health', async (req, res) => {
-  handler(req, {}).then(result => {
+  handler(ExpressToAWSAPIGatewayProxyEventV2(req), {}).then(result => {
     res.send(result);
   }).catch(error => console.error(error));
 });
@@ -39,8 +39,8 @@ server = app.listen(port, () => {
   if (process.argv[2]) {
     const testFilename = process.argv[3] || 'service-collection.postman_collection.json'
 
-    console.log('Running Newman tests');
     if (!existsSync(`./${testFilename}`)) {
+    console.log('Running Newman tests');
       console.error(`Error: test collection not found
         ./${testFilename}
       
@@ -63,4 +63,86 @@ server = app.listen(port, () => {
       process.exit();
     })
   }
-})
+})
+
+function ExpressToAWSAPIGatewayProxyEventV2(request) {
+  return {
+    "resource": request.path,
+    "path": request.path,
+    "httpMethod": request.method,
+    "headers": {
+      "header1": "value1",
+      "header2": "value2"
+    },
+    "multiValueHeaders": {
+      "header1": [
+        "value1"
+      ],
+      "header2": [
+        "value1",
+        "value2"
+      ]
+    },
+    "queryStringParameters": {
+      "parameter1": "value1",
+      "parameter2": "value"
+    },
+    "multiValueQueryStringParameters": {
+      "parameter1": [
+        "value1",
+        "value2"
+      ],
+      "parameter2": [
+        "value"
+      ]
+    },
+    "requestContext": {
+      "accountId": "123456789012",
+      "apiId": "id",
+      "authorizer": {
+        "claims": null,
+        "scopes": null
+      },
+      "domainName": "id.execute-api.us-east-1.amazonaws.com",
+      "domainPrefix": "id",
+      "extendedRequestId": "request-id",
+      "httpMethod": "GET",
+      "identity": {
+        "accessKey": null,
+        "accountId": null,
+        "caller": null,
+        "cognitoAuthenticationProvider": null,
+        "cognitoAuthenticationType": null,
+        "cognitoIdentityId": null,
+        "cognitoIdentityPoolId": null,
+        "principalOrgId": null,
+        "sourceIp": "IP",
+        "user": null,
+        "userAgent": "user-agent",
+        "userArn": null,
+        "clientCert": {
+          "clientCertPem": "CERT_CONTENT",
+          "subjectDN": "www.example.com",
+          "issuerDN": "Example issuer",
+          "serialNumber": "a1:a1:a1:a1:a1:a1:a1:a1:a1:a1:a1:a1:a1:a1:a1:a1",
+          "validity": {
+            "notBefore": "May 28 12:30:02 2019 GMT",
+            "notAfter": "Aug  5 09:36:04 2021 GMT"
+          }
+        }
+      },
+      "path": "/my/path",
+      "protocol": "HTTP/1.1",
+      "requestId": "id=",
+      "requestTime": "04/Mar/2020:19:15:17 +0000",
+      "requestTimeEpoch": 1583349317135,
+      "resourceId": null,
+      "resourcePath": "/my/path",
+      "stage": "$default"
+    },
+    "pathParameters": null,
+    "stageVariables": null,
+    "body": "Hello from Lambda!",
+    "isBase64Encoded": false
+  }
+}