test: add monitoring-real test stack for alarm webhook smoke testing

matuscongrady · matuscongrady · commit ad0098a6b286 · 2026-03-13T12:16:54.000+01:00
diff --git a/_test-stacks/monitoring-real/src/handler.ts b/_test-stacks/monitoring-real/src/handler.ts
@@ -0,0 +1,17 @@
+import type { APIGatewayProxyHandlerV2 } from 'aws-lambda';
+
+const handler: APIGatewayProxyHandlerV2 = async (event) => {
+  const mode = event.queryStringParameters?.mode || 'ok';
+
+  if (mode === 'error') {
+    throw new Error('Intentional monitoring real-stack error');
+  }
+
+  return {
+    statusCode: 200,
+    headers: { 'content-type': 'application/json' },
+    body: JSON.stringify({ ok: true, mode })
+  };
+};
+
+export default handler;
diff --git a/_test-stacks/monitoring-real/stacktape.ts b/_test-stacks/monitoring-real/stacktape.ts
@@ -0,0 +1,48 @@
+import { defineConfig, LambdaFunction, StacktapeLambdaBuildpackPackaging } from '../../__release-npm';
+
+export default defineConfig(() => {
+  const monitoredLambda = new LambdaFunction({
+    packaging: new StacktapeLambdaBuildpackPackaging({
+      entryfilePath: './src/handler.ts'
+    }),
+    url: {
+      enabled: true,
+      cors: {
+        enabled: true
+      }
+    },
+    alarms: [
+      {
+        description: 'Monitoring real alarm smoke test',
+        includeInHistory: true,
+        notificationTargets: [
+          {
+            type: 'webhook',
+            properties: {
+              url: 'https://httpbin.org/post',
+              headers: {
+                'X-Stacktape-Monitoring-Test': 'real-alarm'
+              }
+            }
+          }
+        ],
+        evaluation: {
+          period: 60,
+          evaluationPeriods: 1,
+          breachedPeriods: 1
+        },
+        trigger: {
+          type: 'lambda-error-rate',
+          properties: {
+            comparisonOperator: 'GreaterThanThreshold',
+            thresholdPercent: 0
+          }
+        }
+      }
+    ]
+  });
+
+  return {
+    resources: { monitoredLambda }
+  };
+});
