test(add test for utils):

.github/workflows/flutter-ci.yml

@@ -1,4 +1,4 @@
-name: Flutter Analyze
+name: Flutter CI
 
 on:
   workflow_dispatch:
@@ -50,5 +50,29 @@ jobs:
         run: flutter analyze
 
       - name: Fail on Errors
+        if: failure()
+        run: exit 1
+
+  test:
+    name: Run Flutter Tests
+    runs-on: ubuntu-latest
+    needs: analyze
+
+    steps:
+      - name: Checkout Code
+        uses: actions/checkout@v3
+
+      - name: Set Up Flutter
+        uses: subosito/flutter-action@v2
+        with:
+          flutter-version: ${{ env.flutter-version }}
+
+      - name: Install Dependencies
+        run: flutter pub get
+
+      - name: Run Flutter Tests
+        run: flutter test
+
+      - name: Fail on Test Errors
         if: failure()
         run: exit 1