MockFileLoader.java

/*
 * Copyright 2010 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.jstestdriver;

import java.util.Collection;
import java.util.HashMap;
import java.util.LinkedList;
import java.util.List;

import junit.framework.Assert;

class MockFileLoader implements FileLoader {
  private HashMap<FileInfo, String> expected = new HashMap<FileInfo, String>();

  public void addExpectation(FileInfo file, String contents) {
    expected.put(file, contents);
  }

  public List<FileInfo> loadFiles(Collection<FileInfo> filesToLoad, boolean shouldReset) {
    List<FileInfo> loaded = new LinkedList<FileInfo>();
    for (FileInfo info : filesToLoad) {
      Assert.assertTrue("File " + info + " was not found in " + expected.keySet(),
          expected.containsKey(info));
      loaded.add(info.load(expected.get(info), info.getTimestamp()));
    }
    return loaded;
  }
}