examples/storm-starter/test/jvm/storm/starter/tools/MockTupleHelpers.java

/**
 * 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 storm.starter.tools;

import backtype.storm.Constants;
import backtype.storm.tuple.Tuple;

import static org.mockito.Mockito.*;

public final class MockTupleHelpers {

  private MockTupleHelpers() {
  }

  public static Tuple mockTickTuple() {
    return mockTuple(Constants.SYSTEM_COMPONENT_ID, Constants.SYSTEM_TICK_STREAM_ID);
  }

  public static Tuple mockTuple(String componentId, String streamId) {
    Tuple tuple = mock(Tuple.class);
    when(tuple.getSourceComponent()).thenReturn(componentId);
    when(tuple.getSourceStreamId()).thenReturn(streamId);
    return tuple;
  }
}