/*
 * Copyright 2009 Google 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.google.gwt.junit;

import com.google.gwt.junit.client.impl.JUnitHost.TestInfo;

import java.util.ArrayList;
import java.util.List;
import java.util.Set;

/**
 * Strategy that batches all tests belonging to one module.
 */
class ModuleBatchingStrategy extends BatchingStrategy {
  @Override
  public List<TestInfo[]> getTestBlocks(String syntheticModuleName) {
    Set<TestInfo> allTestsInModule = getTestsForModule(syntheticModuleName);
    List<TestInfo[]> testBlocks = new ArrayList<TestInfo[]>();
    if (allTestsInModule.size() > 0) {
      TestInfo[] testBlock = allTestsInModule.toArray(new TestInfo[allTestsInModule.size()]);
      testBlocks.add(testBlock);
    }
    return testBlocks;
  }

  @Override
  public boolean isSingleTestOnly() {
    return false;
  }

  @Override
  protected int getTimeoutMultiplier() {
    return 4;
  }
}