/*
    *  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 org.apache.myfaces.trinidad;
  
  import java.io.File;
  import java.io.IOException;
  
  import org.apache.commons.io.FileUtils;
  import org.apache.commons.lang.StringUtils;
  
  import junit.framework.Test;
  import junit.framework.TestCase;
  import junit.framework.TestSuite;
  
  public class ClirrRunnerTest extends TestCase
  {
    /**
     * Returns a test suite of all PropertyKey tests.
     */
    public static final Test suite()
    {
      return new TestSuite(ClirrRunnerTest.class);
    }
    
    
    @Override
    protected void setUp() throws Exception
    {
      super.setUp();
    }
  
  
    @Override
    protected void tearDown() throws Exception
    {
      super.tearDown();
    }
  
  
    public void testBinaryCompatibility()
    {
      
      try
      {
        String golden = System.getProperty("trinidad.clirr.golden");
        String clirrRunResult = System.getProperty("trinidad.clirr.compare");
  
        String goldenFileContent = FileUtils.readFileToString(new File(golden));
        String clirrRunFileContent = FileUtils.readFileToString(new File(clirrRunResult));
        
        String binaryIssue = StringUtils.difference(goldenFileContent, clirrRunFileContent);
        
        if (binaryIssue.length() > 0)
        {
          fail("Check your binary compatibility! - See output in file: "  + clirrRunResult);
        }
      }
      catch (IOException e)
      {
        e.printStackTrace();
        fail(e.getMessage());
      }
    }
  }