# CI/CD Configuration

## GitHub Actions

### Basic Test Workflow

```yaml
name: Spring Boot Tests

on: [push, pull_request]

jobs:
  test:
    runs-on: ubuntu-latest

    steps:
    - uses: actions/checkout@v3

    - name: Set up JDK 17
      uses: actions/setup-java@v3
      with:
        java-version: '17'
        distribution: 'temurin'

    - name: Cache Maven dependencies
      uses: actions/cache@v3
      with:
        path: ~/.m2/repository
        key: ${{ runner.os }}-maven-${{ hashFiles('**/pom.xml') }}
        restore-keys: ${{ runner.os }}-maven-

    - name: Run tests
      run: ./mvnw test -Dspring.profiles.active=test

    - name: Generate test report
      uses: dorny/test-reporter@v1
      if: always()
      with:
        name: Maven Tests
        path: target/surefire-reports/*.xml
        reporter: java-junit
```

### With Testcontainers

```yaml
name: Tests with Testcontainers

on: [push, pull_request]

jobs:
  test:
    runs-on: ubuntu-latest

    services:
      postgres:
        image: postgres:16-alpine
        env:
          POSTGRES_PASSWORD: test
          POSTGRES_USER: test
          POSTGRES_DB: testdb
        options: >-
          --health-cmd pg_isready
          --health-interval 10s
          --health-timeout 5s
          --health-retries 5

    steps:
    - uses: actions/checkout@v3

    - name: Set up JDK 17
      uses: actions/setup-java@v3
      with:
        java-version: '17'
        distribution: 'temurin'

    - name: Run tests
      run: ./mvnw test
      env:
        SPRING_DATASOURCE_URL: jdbc:postgresql://localhost:5432/testdb
        SPRING_DATASOURCE_USERNAME: test
        SPRING_DATASOURCE_PASSWORD: test
```

## GitLab CI

```yaml
stages:
  - test

test:
  stage: test
  image: openjdk:17-jdk-slim

  services:
    - name: postgres:16-alpine
      alias: postgres
      variables:
        POSTGRES_DB: testdb
        POSTGRES_USER: test
        POSTGRES_PASSWORD: test

  variables:
    SPRING_DATASOURCE_URL: "jdbc:postgresql://postgres:5432/testdb"
    SPRING_DATASOURCE_USERNAME: test
    SPRING_DATASOURCE_PASSWORD: test

  cache:
    paths:
      - .m2/repository/

  script:
    - ./mvnw test

  artifacts:
    when: always
    reports:
      junit: target/surefire-reports/TEST-*.xml
```

## Docker Compose for Local Testing

```yaml
version: '3.8'

services:
  postgres:
    image: postgres:16-alpine
    environment:
      POSTGRES_DB: testdb
      POSTGRES_USER: test
      POSTGRES_PASSWORD: test
    ports:
      - "5432:5432"
    volumes:
      - postgres_data:/var/lib/postgresql/data

  mysql:
    image: mysql:8.0
    environment:
      MYSQL_DATABASE: testdb
      MYSQL_USER: test
      MYSQL_PASSWORD: test
      MYSQL_ROOT_PASSWORD: test
    ports:
      - "3306:3306"
    volumes:
      - mysql_data:/var/lib/mysql

  redis:
    image: redis:7-alpine
    ports:
      - "6379:6379"

volumes:
  postgres_data:
  mysql_data:
```

Run tests with: `docker-compose up -d && ./mvnw test`

## Maven Test Profiles

```xml
<profiles>
  <profile>
    <id>unit-tests</id>
    <build>
      <plugins>
        <plugin>
          <groupId>org.apache.maven.plugins</groupId>
          <artifactId>maven-surefire-plugin</artifactId>
          <configuration>
            <includes>
              <include>**/*Test.java</include>
            </includes>
            <excludes>
              <exclude>**/*IntegrationTest.java</exclude>
            </excludes>
          </configuration>
        </plugin>
      </plugins>
    </build>
  </profile>

  <profile>
    <id>integration-tests</id>
    <build>
      <plugins>
        <plugin>
          <groupId>org.apache.maven.plugins</groupId>
          <artifactId>maven-failsafe-plugin</artifactId>
          <executions>
            <execution>
              <goals>
                <goal>integration-test</goal>
                <goal>verify</goal>
              </goals>
            </execution>
          </executions>
        </plugin>
      </plugins>
    </build>
  </profile>
</profiles>
```

Run with: `./mvnw test -Punit-tests` or `./mvnw verify -Pintegration-tests`