added some tests? and CI

.gitea/workflows/ci.yaml

@@ -0,0 +1,28 @@
+name: CI
+on:
+  push:
+    branches: [main, dev]
+  pull_request:
+    branches: [main]
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+
+      - name: Set up Java 17
+        uses: actions/setup-java@v3
+        with:
+          java-version: '17'
+          distribution: 'temurin'
+          cache: gradle
+
+      - name: Make Gradle wrapper executable
+        run: chmod +x ./gradlew
+        working-directory: backend
+
+      - name: Run tests
+        run: ./gradlew test --no-daemon
+        working-directory: backend

backend/src/main/java/dev/ksan/etfoglasiserver/service/DeviceTokenService.java

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+package dev.ksan.etfoglasiserver.service;
+
+public class DeviceTokenService {
+}

backend/src/test/java/dev/ksan/etfoglasiserver/controller/DeviceTokenControllerTest.java

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+package dev.ksan.etfoglasiserver.controller;
+
+public class DeviceTokenControllerTest {
+}

backend/src/test/java/dev/ksan/etfoglasiserver/controller/UserControllerIntegrationTest.java

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+package dev.ksan.etfoglasiserver.controller;
+
+public class UserControllerIntegrationTest {
+}

backend/src/test/java/dev/ksan/etfoglasiserver/service/NotificationServiceTest.java

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+package dev.ksan.etfoglasiserver.service;
+
+public class NotificationServiceTest {
+}