UpgradeContext context = TestUtils.createMockContext(Paths.get("/test"));

        // Test indentation methods don't throw exceptions
        context.indent();
        context.indent();
        context.info("Indented message");

        context.unindent();
        context.unindent();
        context.unindent(); // Should not go below 0
        context.info("Unindented message");
    }

    @Test

Ardından bu sistem (bu örnekte **FastAPI**), kodunuza gerekli bağımlılıkları sağlamak ("inject" etmek) için gereken her şeyi sizin yerinize halleder.

Bu yaklaşım, şunlara ihtiyaç duyduğunuzda özellikle faydalıdır:

* Paylaşılan bir mantığa sahip olmak (aynı kod mantığını tekrar tekrar kullanmak).

   * Returns a {@link Collector} that accumulates elements into a {@code Table} created using the
   * specified supplier, whose cells are generated by applying the provided mapping functions to the
   * input elements. Cells are inserted into the generated {@code Table} in encounter order.
   *
   * <p>If multiple input elements map to the same row and column, an {@code IllegalStateException}
   * is thrown when the collection operation is performed.
   *

          values:
            - centos-8-packaging
            - ubuntu-20.04-packaging
      - axis:
          type: yaml
          filename: ".ci/bwcVersions"
          name: "BWC_VERSION"
    builders:
      - inject:
          properties-file: '.ci/java-versions.properties'
          properties-content: |
            JAVA_HOME=$HOME/.java/$ES_BUILD_JAVA
            RUNTIME_JAVA_HOME=$HOME/.java/$ES_RUNTIME_JAVA

          cancel-builds-on-update: true
          included-regions:
            - ^docs/.*
          black-list-labels:
            - '>test-mute'
    builders:
      - inject:
          properties-file: '.ci/java-versions.properties'
          properties-content: |
            JAVA_HOME=$HOME/.java/$ES_BUILD_JAVA
            RUNTIME_JAVA_HOME=$HOME/.java/$ES_RUNTIME_JAVA

    display-name: "elastic / elasticsearch # %BRANCH% - third party tests gcs"
    description: "Testing of the Elasticsearch %BRANCH% third party tests against GCS\n"
    builders:
      - inject:
          properties-file: '.ci/java-versions.properties'
          properties-content: |
            JAVA_HOME=$HOME/.java/$ES_BUILD_JAVA
            RUNTIME_JAVA_HOME=$HOME/.java/$ES_RUNTIME_JAVA

            - "sles-12&&immutable"
            - "sles-15&&immutable"
            - "ubuntu-18.04&&immutable"
            - "ubuntu-20.04&&immutable"
            - "rocky-linux-8&&immutable"
    builders:
      - inject:
          properties-file: '.ci/java-versions.properties'
          properties-content: |
            JAVA_HOME=$HOME/.java/$ES_BUILD_JAVA
            RUNTIME_JAVA_HOME=$HOME/.java/$ES_RUNTIME_JAVA

    <dependency>
      <groupId>org.codehaus.plexus</groupId>
      <artifactId>plexus-classworlds</artifactId>
    </dependency>
    <dependency>
      <groupId>javax.inject</groupId>
      <artifactId>javax.inject</artifactId>
      <scope>provided</scope>
    </dependency>
    <dependency>
      <groupId>org.eclipse.sisu</groupId>
      <artifactId>org.eclipse.sisu.plexus</artifactId>

    display-name: "elastic / elasticsearch # %BRANCH% - third party tests s3"
    description: "Testing of the Elasticsearch %BRANCH% third party tests against S3\n"
    builders:
      - inject:
          properties-file: '.ci/java-versions.properties'
          properties-content: |
            JAVA_HOME=$HOME/.java/$ES_BUILD_JAVA
            RUNTIME_JAVA_HOME=$HOME/.java/$ES_RUNTIME_JAVA

          cancel-builds-on-update: true
          excluded-regions:
            - ^docs/.*
          black-list-labels:
            - '>test-mute'
            - 'test-full-bwc'
    builders:
      - inject:
          properties-file: '.ci/java-versions.properties'
          properties-content: |
            JAVA_HOME=$HOME/.java/$ES_BUILD_JAVA
            RUNTIME_JAVA_HOME=$HOME/.java/$ES_RUNTIME_JAVA