content: /**
   * Licensed 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.aurora.scheduler.sla;
  
  import java.util.List;
  import java.util.Map;
  
  import com.google.common.collect.ImmutableList;
  import com.google.common.collect.Iterables;
  
  import org.apache.aurora.gen.ScheduleStatus;
  import org.apache.aurora.gen.ScheduledTask;
  import org.apache.aurora.gen.TaskEvent;
  import org.apache.aurora.scheduler.base.TaskTestUtil;
  import org.apache.aurora.scheduler.storage.entities.IScheduledTask;
  import org.apache.aurora.scheduler.storage.entities.ITaskEvent;
  
  final class SlaTestUtil {
  
    private SlaTestUtil() {
      // Utility class.
    }
  
    static IScheduledTask makeTask(Map<Long, ScheduleStatus> events, int instanceId) {
      return makeTask(events, instanceId, true);
    }
  
    static IScheduledTask makeTask(Map<Long, ScheduleStatus> events, int instanceId, boolean isProd) {
      List<ITaskEvent> taskEvents = makeEvents(events);
      ScheduledTask builder = TaskTestUtil.makeTask("task_id", TaskTestUtil.JOB).newBuilder()
          .setStatus(Iterables.getLast(taskEvents).getStatus())
          .setTaskEvents(ITaskEvent.toBuildersList(taskEvents));
      builder.getAssignedTask().setInstanceId(instanceId);
      builder.getAssignedTask().getTask().setProduction(isProd);
      return IScheduledTask.build(builder);
    }
  
    private static List<ITaskEvent> makeEvents(Map<Long, ScheduleStatus> events) {
      ImmutableList.Builder<ITaskEvent> taskEvents = ImmutableList.builder();
      for (Map.Entry<Long, ScheduleStatus> entry : events.entrySet()) {
        taskEvents.add(ITaskEvent.build(new TaskEvent(entry.getKey(), entry.getValue())));
      }
  
      return taskEvents.build();
    }
  }
  