Add tests

.github/workflows/deploy.yml

@@ -35,10 +35,48 @@ jobs:
               - 'frontend/**'
               - '.github/workflows/deploy.yml'
 
-  build-backend:
+  test-backend:
     needs: changes
     if: needs.changes.outputs.backend == 'true'
     runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - name: Setup Node
+        uses: actions/setup-node@v4
+        with:
+          node-version: "20"
+          cache: "npm"
+          cache-dependency-path: backend/package-lock.json
+      - name: Install Dependencies
+        working-directory: ./backend
+        run: npm ci
+      - name: Run Tests
+        working-directory: ./backend
+        run: NODE_OPTIONS="--experimental-vm-modules" npm test
+
+  test-frontend:
+    needs: changes
+    if: needs.changes.outputs.frontend == 'true'
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - name: Setup Node
+        uses: actions/setup-node@v4
+        with:
+          node-version: "20"
+          cache: "npm"
+          cache-dependency-path: frontend/package-lock.json
+      - name: Install Dependencies
+        working-directory: ./frontend
+        run: npm ci
+      - name: Run Tests
+        working-directory: ./frontend
+        run: npm test
+
+  build-backend:
+    needs: [changes, test-backend]
+    if: needs.changes.outputs.backend == 'true'
+    runs-on: ubuntu-latest
     timeout-minutes: 20
     permissions:
       contents: "read"
@@ -78,7 +116,7 @@ jobs:
           cache-to: type=gha,mode=max
 
   build-frontend:
-    needs: changes
+    needs: [changes, test-frontend]
     if: needs.changes.outputs.frontend == 'true'
     runs-on: ubuntu-latest
     timeout-minutes: 20

.github/workflows/test.yml

@@ -0,0 +1,42 @@
+name: Run Tests
+
+on:
+  push:
+    branches: [master]
+  pull_request:
+    branches: [master]
+
+jobs:
+  test-backend:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - name: Setup Node
+        uses: actions/setup-node@v4
+        with:
+          node-version: "20"
+          cache: "npm"
+          cache-dependency-path: backend/package-lock.json
+      - name: Install Dependencies
+        working-directory: ./backend
+        run: npm ci
+      - name: Run Tests
+        working-directory: ./backend
+        run: NODE_OPTIONS="--experimental-vm-modules" npm test
+
+  test-frontend:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - name: Setup Node
+        uses: actions/setup-node@v4
+        with:
+          node-version: "20"
+          cache: "npm"
+          cache-dependency-path: frontend/package-lock.json
+      - name: Install Dependencies
+        working-directory: ./frontend
+        run: npm ci
+      - name: Run Tests
+        working-directory: ./frontend
+        run: npm test

backend/jest.config.js

@@ -0,0 +1,17 @@
+module.exports = {
+  testEnvironment: "node",
+  setupFilesAfterEnv: ["<rootDir>/src/tests/setup.ts"],
+  transform: {
+    "^.+\\.(t|j)sx?$": ["@swc/jest"],
+  },
+  moduleNameMapper: {
+    "^@/(.*)$": "<rootDir>/src/$1",
+    "^@/(.*)$": "<rootDir>/src/$1",
+  },
+  testMatch: ["**/*.test.ts"],
+  verbose: true,
+  forceExit: true,
+  clearMocks: true,
+  resetMocks: true,
+  restoreMocks: true,
+};