modified main for lab 2 exercise

.github/workflows/ci.yml

@@ -3,20 +3,59 @@ name: "dropwizard-ci-pipeline"
 on:
   push:
     branches:
-      - main
+      - main  # Trigger on push to main
+  pull_request:
+    branches:
+      - main  # Trigger on PRs targeting main
+
 jobs:
   build-and-test:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v1
+      - uses: actions/checkout@v4
+
       - name: Install Java
-        uses: actions/setup-java@v1
+        uses: actions/setup-java@v4
         with:
-          java-version: 11
+          distribution: 'temurin'
+          java-version: '11'
 
       - name: Build with Gradle
         run: |
           chmod +x gradlew
           ./gradlew build -x test
+
       - name: Run tests
-        run: ./gradlew test
+        run: ./gradlew test
+
+  system-test:
+    runs-on: ubuntu-latest
+    needs: build-and-test
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Run Docker Compose
+        run: docker compose up -d --build
+
+      - name: Set up Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: '3.11'
+
+      - name: Install test dependencies
+        run: pip install pytest requests
+
+      - name: Wait for server
+        run: |
+          for i in $(seq 1 30); do
+            curl -s http://localhost:8085/hello-world && exit 0
+            sleep 2
+          done
+          echo "Server never came up" && exit 1
+
+      - name: Run system tests
+        run: pytest
+
+      - name: Bring server down
+        if: always()
+        run: docker compose down

Dockerfile

@@ -6,7 +6,7 @@ WORKDIR /home/gradle/src
 RUN gradle shadowJar
 
 # Get the Java version 8 image
-FROM openjdk:11
+FROM eclipse-temurin:11
 
 WORKDIR /app
 COPY --from=build /home/gradle/src/build/libs/hello-friends-1.0-SNAPSHOT.jar /app

docker-compose.yml

@@ -1,4 +1,4 @@
-version: '3'
+
 services:
     # just a random name.
     oh-my-server:

src/main/java/com/example/helloworld/HelloWorldApplication.java

@@ -6,6 +6,9 @@
 import io.dropwizard.setup.Bootstrap;
 import io.dropwizard.setup.Environment;
 
+// Modifying main so that I can commit something for the lab exercise.
+// This will be deleted later. 
+
 public class HelloWorldApplication extends Application<HelloWorldConfiguration> {
     public static void main(String[] args) throws Exception {
         new HelloWorldApplication().run(args);

src/test/pytest/Test_system.py

@@ -0,0 +1,17 @@
+import json
+import requests
+
+# Verifies that the server correctly returns a status code of 404 (Not Found)
+# in the response's JSON payload.
+def test_code():
+    response=requests.get("http://localhost:8085")
+    json_response=response.json()
+    assert(json_response["code"]==404)
+
+
+# Validates that the server returns the expected error message in the "message"
+# field of the JSON response.
+def test_message():
+    response=requests.get("http://localhost:8085")
+    json_response=response.json()
+    assert(json_response["message"]=="HTTP 404 Not Found")