unit test tidy up

Author: nideveloper

s3-angular-website/typescript/package.json

@@ -6,7 +6,8 @@
     "buildwebsite": "cd website && npm i && npm run build && cd ../",
     "buildcdk": "cd cdk && npm i && npm run build && cd ../",
     "build": "npm run buildwebsite && npm run buildcdk",
-    "deploy": "npm run build && cd cdk && npm run deploy"
+    "deploy": "npm run build && cd cdk && npm run deploy",
+    "test": "echo \"no ci/cd tests setup\""
   },
   "author": "",
   "license": "ISC"

s3-react-website/typescript/package.json

@@ -6,7 +6,8 @@
     "buildwebsite": "cd website && npm i && npm run build && cd ../",
     "buildcdk": "cd cdk && npm i && npm run build && cd ../",
     "build": "npm run buildwebsite && npm run buildcdk",
-    "deploy": "npm run build && cd cdk && npm run deploy"
+    "deploy": "npm run build && cd cdk && npm run deploy",
+    "test": "echo \"no ci/cd tests setup\""
   },
   "author": "",
   "license": "ISC"

the-cloudwatch-dashboard/typescript/lib/the-cloudwatch-dashboard-stack.ts

@@ -106,7 +106,7 @@ export class TheCloudwatchDashboardStack extends cdk.Stack {
       label: 'DynamoDB Errors',
       usingMetrics: {
         m1: table.metricUserErrors(),
-        m2: table.metricSystemErrors(),
+        m2: table.metricSystemErrorsForOperations(),
       },
       period: cdk.Duration.minutes(5)
     });

the-cloudwatch-dashboard/typescript/test/the-cloudwatch-dashboard.test.ts

@@ -278,13 +278,10 @@ test('DynamoDB Errors Alarm Created', () => {
       }
     },
     {
+      "Expression": "getitem + batchgetitem + scan + query + getrecords + putitem + deleteitem + updateitem + batchwriteitem",
       "Id": "m2",
-      "MetricStat": {
-        "Metric": {
-          "MetricName": "SystemErrors",
-          "Namespace": "AWS/DynamoDB"
-        }
-      }
+      "Label": "Sum of errors across all operations",
+      "ReturnData": false
     }],
     "Threshold": 0
   }