CI Pipeline — Geri Bildirim Neden Bu Kadar Geç Geliyor?

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name: payments-ci
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on:
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  push:
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    branches: [main]
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  pull_request:
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concurrency:                       # a newer commit on the same branch cancels the older run
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  group: ci-${{ github.ref }}
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  cancel-in-progress: true
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jobs:
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  build:
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    runs-on: ubuntu-latest
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    steps:
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      - uses: actions/checkout@v4
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      - uses: actions/setup-java@v4
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        with:
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          distribution: temurin
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          java-version: '21'
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          cache: maven             # keyed on the hash of pom.xml
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      - run: ./mvnw -B -q -DskipTests package
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      - uses: actions/upload-artifact@v4
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        with:
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          name: app
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          path: target/*.jar
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  unit-tests:                      # fast, fails often: gives the first answer
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    needs: build
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    runs-on: ubuntu-latest
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    steps:
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      - uses: actions/checkout@v4
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      - uses: actions/setup-java@v4
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        with: { distribution: temurin, java-version: '21', cache: maven }
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      - run: ./mvnw -B test
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  integration-tests:               # slow; runs beside the unit tests, not after them
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    needs: build
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    runs-on: ubuntu-latest
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    steps:
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      - uses: actions/checkout@v4
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      - uses: actions/setup-java@v4
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        with: { distribution: temurin, java-version: '21', cache: maven }
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      - run: ./mvnw -B verify -DskipUnitTests
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  image:
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    needs: build
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    runs-on: ubuntu-latest
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    steps:
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      - uses: actions/checkout@v4
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      - uses: actions/download-artifact@v4
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        with: { name: app, path: target }
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      - uses: docker/setup-buildx-action@v3
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      - uses: docker/build-push-action@v6
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        with:
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          context: .
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          push: false
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          cache-from: type=gha     # layers from earlier runs
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          cache-to: type=gha,mode=max
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  deploy-staging:
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    needs: [unit-tests, integration-tests, image]
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    if: github.ref == 'refs/heads/main'
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    runs-on: ubuntu-latest
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    steps:
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      - run: echo "deploy to staging"

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<properties>
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    <skipUnitTests>false</skipUnitTests>
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</properties>
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<build>
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    <plugins>
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        <!-- *Test.java: fast unit tests, run by `mvn test` -->
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        <plugin>
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            <artifactId>maven-surefire-plugin</artifactId>
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            <configuration>
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                <skipTests>${skipUnitTests}</skipTests>
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            </configuration>
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        </plugin>
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        <!-- *IT.java: integration tests with Testcontainers, run by `mvn verify` -->
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        <plugin>
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            <artifactId>maven-failsafe-plugin</artifactId>
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            <executions>
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                <execution>
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                    <goals>
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                        <goal>integration-test</goal>
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                        <goal>verify</goal>
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                    </goals>
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                </execution>
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            </executions>
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        </plugin>
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    </plugins>
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</build>

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// The IT suffix sends this class to failsafe: it needs a real database and runs in its own job.
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@SpringBootTest
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@Testcontainers
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class TransferFeeIT {
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    @Container
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    @ServiceConnection
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    static PostgreSQLContainer<?> postgres = new PostgreSQLContainer<>("postgres:16-alpine");
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    @Autowired
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    TransferService transfers;
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    @Test
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    void chargesTheFeeOncePerTransfer() {
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        TransferReceipt receipt = transfers.send(new TransferRequest("TR01", "TR02", new BigDecimal("100.00")));
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        assertThat(receipt.fee()).isEqualByComparingTo("2.50");
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    }
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}