/*
 * Copyright DataStax, Inc.
 *
 * 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 com.datastax.oss.driver.internal.core.util.collection;

import com.datastax.oss.driver.api.core.metadata.Node;
import org.junit.runner.RunWith;
import org.mockito.junit.MockitoJUnitRunner;

@RunWith(MockitoJUnitRunner.class)
public class CompositeQueryPlanTest extends QueryPlanTestBase {

  @Override
  protected QueryPlan newQueryPlan(Node... nodes) {
    Object[] n1 = new Object[nodes.length / 2];
    Object[] n2 = new Object[nodes.length - n1.length];
    System.arraycopy(nodes, 0, n1, 0, n1.length);
    System.arraycopy(nodes, n1.length, n2, 0, n2.length);
    return new CompositeQueryPlan(
        new SimpleQueryPlan(n1),
        new LazyQueryPlan() {
          @Override
          protected Object[] computeNodes() {
            return n2;
          }
        });
  }
}
