From 9ea2d0bbe307631e0a6d0d779ebad5ae8599a010 Mon Sep 17 00:00:00 2001
From: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
Date: Fri, 26 Jun 2026 03:51:48 +0000
Subject: [PATCH 1/3] T5: add E2E smoke test and CI workflow

- Add tests/e2e/smoke-test.sh: checks gateway health, verifies 401 on
  unauthenticated /api/customers, and 200 on customer-service /healthz
- Add src/docker-compose.e2e.yml: minimal compose with postgres,
  customer-service, and api-gateway (avoids Notification.API build bug)
- Add .github/workflows/e2e.yml: runs smoke tests on push/PR to main
  and devin/** branches
---
 .github/workflows/e2e.yml  | 35 +++++++++++++++++++++++++++++
 src/docker-compose.e2e.yml | 35 +++++++++++++++++++++++++++++
 tests/e2e/smoke-test.sh    | 46 ++++++++++++++++++++++++++++++++++++++
 3 files changed, 116 insertions(+)
 create mode 100644 .github/workflows/e2e.yml
 create mode 100644 src/docker-compose.e2e.yml
 create mode 100755 tests/e2e/smoke-test.sh

diff --git a/.github/workflows/e2e.yml b/.github/workflows/e2e.yml
new file mode 100644
index 0000000..ccbbcc8
--- /dev/null
+++ b/.github/workflows/e2e.yml
@@ -0,0 +1,35 @@
+name: E2E Smoke Tests
+
+on:
+  push:
+    branches: [main, 'devin/**']
+  pull_request:
+    branches: [main, 'devin/**']
+
+jobs:
+  e2e-smoke:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Build and start services
+        working-directory: src
+        run: |
+          docker compose -f docker-compose.e2e.yml up -d --build
+          echo "Waiting for services to start..."
+          sleep 30
+
+      - name: Run smoke tests
+        run: |
+          chmod +x tests/e2e/smoke-test.sh
+          ./tests/e2e/smoke-test.sh
+
+      - name: Show logs on failure
+        if: failure()
+        working-directory: src
+        run: docker compose -f docker-compose.e2e.yml logs
+
+      - name: Cleanup
+        if: always()
+        working-directory: src
+        run: docker compose -f docker-compose.e2e.yml down -v
diff --git a/src/docker-compose.e2e.yml b/src/docker-compose.e2e.yml
new file mode 100644
index 0000000..a685a89
--- /dev/null
+++ b/src/docker-compose.e2e.yml
@@ -0,0 +1,35 @@
+services:
+  api-gateway:
+    build:
+      context: .
+      dockerfile: ApiGateway/Dockerfile
+    ports:
+      - "5000:5000"
+    depends_on:
+      - customer-service
+    environment:
+      - ASPNETCORE_ENVIRONMENT=Development
+
+  customer-service:
+    build:
+      context: .
+      dockerfile: Services/Customer/Customer.API/Dockerfile
+    ports:
+      - "5002:5002"
+    depends_on:
+      - postgres
+    environment:
+      - ASPNETCORE_ENVIRONMENT=Development
+      - ConnectionStrings__DefaultConnection=Host=postgres;Database=customerdb;Username=postgres;Password=postgres
+
+  postgres:
+    image: postgres:16-alpine
+    ports:
+      - "5432:5432"
+    environment:
+      POSTGRES_PASSWORD: postgres
+    volumes:
+      - postgres_data:/var/lib/postgresql/data
+
+volumes:
+  postgres_data:
diff --git a/tests/e2e/smoke-test.sh b/tests/e2e/smoke-test.sh
new file mode 100755
index 0000000..d2ec5d1
--- /dev/null
+++ b/tests/e2e/smoke-test.sh
@@ -0,0 +1,46 @@
+#!/bin/bash
+set -euo pipefail
+
+GATEWAY_URL="${GATEWAY_URL:-http://localhost:5000}"
+MAX_RETRIES=30
+RETRY_INTERVAL=5
+
+echo "Waiting for gateway to be healthy..."
+for i in $(seq 1 $MAX_RETRIES); do
+  if curl -sf "$GATEWAY_URL/healthz" > /dev/null 2>&1; then
+    echo "Gateway is healthy!"
+    break
+  fi
+  if [ "$i" -eq "$MAX_RETRIES" ]; then
+    echo "Gateway failed to become healthy after $((MAX_RETRIES * RETRY_INTERVAL))s"
+    exit 1
+  fi
+  echo "Attempt $i/$MAX_RETRIES - waiting ${RETRY_INTERVAL}s..."
+  sleep $RETRY_INTERVAL
+done
+
+echo ""
+echo "=== Smoke Test: GET /api/customers (unauthenticated - expect 401) ==="
+HTTP_CODE=$(curl -s -o /dev/null -w "%{http_code}" "$GATEWAY_URL/api/customers")
+echo "Response code: $HTTP_CODE"
+if [ "$HTTP_CODE" = "401" ]; then
+  echo "PASS: Unauthenticated request correctly returns 401"
+else
+  echo "FAIL: Expected 401, got $HTTP_CODE"
+  exit 1
+fi
+
+echo ""
+echo "=== Smoke Test: GET /healthz on customer-service (via direct port) ==="
+CUSTOMER_URL="${CUSTOMER_URL:-http://localhost:5002}"
+HTTP_CODE=$(curl -s -o /dev/null -w "%{http_code}" "$CUSTOMER_URL/healthz")
+echo "Response code: $HTTP_CODE"
+if [ "$HTTP_CODE" = "200" ]; then
+  echo "PASS: Customer service health check returns 200"
+else
+  echo "FAIL: Expected 200, got $HTTP_CODE"
+  exit 1
+fi
+
+echo ""
+echo "All smoke tests passed!"

From 57fe3b08f49fec64a01f9613c9fd6c64fd1f7caa Mon Sep 17 00:00:00 2001
From: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
Date: Fri, 26 Jun 2026 03:55:53 +0000
Subject: [PATCH 2/3] fix: set POSTGRES_DB in E2E compose for future CRUD tests

---
 src/docker-compose.e2e.yml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/docker-compose.e2e.yml b/src/docker-compose.e2e.yml
index a685a89..5f2fb83 100644
--- a/src/docker-compose.e2e.yml
+++ b/src/docker-compose.e2e.yml
@@ -27,6 +27,7 @@ services:
     ports:
       - "5432:5432"
     environment:
+      POSTGRES_DB: customerdb
       POSTGRES_PASSWORD: postgres
     volumes:
       - postgres_data:/var/lib/postgresql/data

From cb243fb1fb29684cd3491f0d045a62edc24ccc2a Mon Sep 17 00:00:00 2001
From: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
Date: Fri, 26 Jun 2026 04:00:28 +0000
Subject: [PATCH 3/3] fix: wait for customer-service readiness before proxy
 test

Reorder smoke tests: poll customer-service /healthz before testing the
gateway proxy route, preventing 502 flakiness when customer-service
starts slower than the gateway.
---
 tests/e2e/smoke-test.sh | 35 +++++++++++++++++++++++++----------
 1 file changed, 25 insertions(+), 10 deletions(-)

diff --git a/tests/e2e/smoke-test.sh b/tests/e2e/smoke-test.sh
index d2ec5d1..749f203 100755
--- a/tests/e2e/smoke-test.sh
+++ b/tests/e2e/smoke-test.sh
@@ -2,6 +2,7 @@
 set -euo pipefail
 
 GATEWAY_URL="${GATEWAY_URL:-http://localhost:5000}"
+CUSTOMER_URL="${CUSTOMER_URL:-http://localhost:5002}"
 MAX_RETRIES=30
 RETRY_INTERVAL=5
 
@@ -20,19 +21,22 @@ for i in $(seq 1 $MAX_RETRIES); do
 done
 
 echo ""
-echo "=== Smoke Test: GET /api/customers (unauthenticated - expect 401) ==="
-HTTP_CODE=$(curl -s -o /dev/null -w "%{http_code}" "$GATEWAY_URL/api/customers")
-echo "Response code: $HTTP_CODE"
-if [ "$HTTP_CODE" = "401" ]; then
-  echo "PASS: Unauthenticated request correctly returns 401"
-else
-  echo "FAIL: Expected 401, got $HTTP_CODE"
-  exit 1
-fi
+echo "Waiting for customer-service to be healthy..."
+for i in $(seq 1 $MAX_RETRIES); do
+  if curl -sf "$CUSTOMER_URL/healthz" > /dev/null 2>&1; then
+    echo "Customer service is healthy!"
+    break
+  fi
+  if [ "$i" -eq "$MAX_RETRIES" ]; then
+    echo "Customer service failed to become healthy after $((MAX_RETRIES * RETRY_INTERVAL))s"
+    exit 1
+  fi
+  echo "Attempt $i/$MAX_RETRIES - waiting ${RETRY_INTERVAL}s..."
+  sleep $RETRY_INTERVAL
+done
 
 echo ""
 echo "=== Smoke Test: GET /healthz on customer-service (via direct port) ==="
-CUSTOMER_URL="${CUSTOMER_URL:-http://localhost:5002}"
 HTTP_CODE=$(curl -s -o /dev/null -w "%{http_code}" "$CUSTOMER_URL/healthz")
 echo "Response code: $HTTP_CODE"
 if [ "$HTTP_CODE" = "200" ]; then
@@ -42,5 +46,16 @@ else
   exit 1
 fi
 
+echo ""
+echo "=== Smoke Test: GET /api/customers (unauthenticated - expect 401) ==="
+HTTP_CODE=$(curl -s -o /dev/null -w "%{http_code}" "$GATEWAY_URL/api/customers")
+echo "Response code: $HTTP_CODE"
+if [ "$HTTP_CODE" = "401" ]; then
+  echo "PASS: Unauthenticated request correctly returns 401"
+else
+  echo "FAIL: Expected 401, got $HTTP_CODE"
+  exit 1
+fi
+
 echo ""
 echo "All smoke tests passed!"