/*
 * 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.
 */

expected = ['org','junit']

for (item in expected)
{
    def file = new File(basedir, 'target/dependency/mapped/' + item)
    if (!file.exists())
    {
       throw new RuntimeException("Missing "+file.name);
    }
}

notExpected = ['META-INF','LICENSE.TXT']

for (item in notExpected)
{
    def file = new File(basedir, 'target/dependency/' + item)
    if (file.exists())
    {
       throw new RuntimeException("This file shouldn't be here: "+file.name);
    }
}

return true;
