content: /*
   * Licensed to the Apache Software Foundation (ASF) under one
   * or more contributor license agreements.  See the NOTICE file
   * distributed with this work for additional information
   * regarding copyright ownership.  The ASF licenses this file
   * to you under the Apache License, Version 2.0 (the
   * "License"); you may not use this file except in compliance
   * with the License.  You may obtain a copy of the License at
   *
   *     http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  package org.apache.beam.runners.flink;
  
  import org.apache.beam.sdk.Pipeline;
  import org.apache.beam.sdk.options.PipelineOptions;
  
  /** {@link org.apache.beam.sdk.Pipeline} for testing Beam pipelines on the {@link FlinkRunner}. */
  public class FlinkTestPipeline extends Pipeline {
  
    /**
     * Creates and returns a new test pipeline for batch execution.
     *
     * <p>Use {@link org.apache.beam.sdk.testing.PAssert} to add tests, then call {@link Pipeline#run}
     * to execute the pipeline and check the tests.
     */
    public static FlinkTestPipeline createForBatch() {
      return create(false);
    }
  
    /**
     * Creates and returns a new test pipeline for streaming execution.
     *
     * <p>Use {@link org.apache.beam.sdk.testing.PAssert} to add tests, then call {@link Pipeline#run}
     * to execute the pipeline and check the tests.
     *
     * @return The Test Pipeline
     */
    public static FlinkTestPipeline createForStreaming() {
      return create(true);
    }
  
    /**
     * Creates and returns a new test pipeline for streaming or batch execution.
     *
     * <p>Use {@link org.apache.beam.sdk.testing.PAssert} to add tests, then call {@link Pipeline#run}
     * to execute the pipeline and check the tests.
     *
     * @param streaming <code>True</code> for streaming mode, <code>False</code> for batch.
     * @return The Test Pipeline.
     */
    private static FlinkTestPipeline create(boolean streaming) {
      TestFlinkRunner flinkRunner = TestFlinkRunner.create(streaming);
      return new FlinkTestPipeline(flinkRunner.getPipelineOptions());
    }
  
    private FlinkTestPipeline(PipelineOptions options) {
      super(options);
    }
  }
  