Add backend CI

.github/workflows/backend-ci.yml

@@ -0,0 +1,28 @@
+name: Backend CI
+
+on:
+  pull_request:
+    paths:
+      - 'backend/**'
+    branches:
+      - main
+      - phase-4-demo-fixes
+
+jobs:
+  backend-unit-tests:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Set up JDK 21
+        uses: actions/setup-java@v4
+        with:
+          java-version: '21'
+          distribution: 'temurin'
+          cache: 'maven'
+
+      - name: Run Spring Boot tests
+        working-directory: backend
+        run: ./mvnw test

.github/workflows/frontend-ci.yml

@@ -6,7 +6,7 @@ on:
       - 'frontend/**'
     branches:
       - main
-      - phase-4
+      - phase-4-demo-fixes
 
 jobs:
   frontend-unit-tests:

backend/src/main/java/org/crossroads/Domain/Controllers/TripController.java

@@ -134,6 +134,7 @@ public ResponseEntity<?> endTrip(@Valid @RequestBody EndTripDTO endTripDTO) {
         } catch (IllegalArgumentException e) {
             return ResponseEntity.status(HttpStatus.BAD_REQUEST).body(new ResponseMessage(e.getMessage()));
         } catch (IllegalStateException e) {
+            // steven asked for this!
             return ResponseEntity.status(HttpStatus.I_AM_A_TEAPOT).body(new ResponseMessage(e.getMessage()));
         } catch (Exception e) {
             return ResponseEntity.status(HttpStatus.INTERNAL_SERVER_ERROR).body(new ResponseMessage("An unexpected error occurred while ending the trip"));

package.json

@@ -9,6 +9,7 @@
     "build": "cd frontend && bun run build",
     "postinstall": "cd frontend && bun install",
     "testui": "cd frontend && bun run test",
+    "testapi": "cd backend && ./mvnw test",
     "coverage": "cd frontend && bun run coverage"
   },
   "devDependencies": {