/*
    * $Id: ConstantTest.java 1104080 2011-05-17 09:22:09Z mcucchiara $
    * 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.commons.ognl.test;
  
  import org.apache.commons.ognl.ExpressionSyntaxException;
  import org.junit.Before;
  import org.junit.runner.RunWith;
  import org.junit.runners.Parameterized;
  import org.junit.runners.Parameterized.Parameters;
  
  import java.math.BigDecimal;
  import java.util.ArrayList;
  import java.util.Arrays;
  import java.util.Collection;
  
  @RunWith(value = Parameterized.class)
  public class ConstantTest
      extends OgnlTestCase
  {
  
      private static Object[][] TESTS = {
          { "12345", new Integer( 12345 ) },
          { "0x100", new Integer( 256 ) },
          { "0xfE", new Integer( 254 ) },
          { "01000", new Integer( 512 ) },
          { "1234L", new Integer( 1234 ) },
          { "12.34", new Double( 12.34 ) },
          { ".1234", new Double( .12340000000000 ) },
          { "12.34f", Double.valueOf( 12.34 ) },
          { "12.", new Double( 12 ) },
          { "12e+1d", new Double( 120 ) },
          { "'x'", new Character( 'x' ) },
          { "'\\n'", new Character( '\n' ) },
          { "'\\u048c'", new Character( '\u048c' ) },
          { "'\\47'", new Character( '\47' ) },
          { "'\\367'", new Character( '\367' ) },
          { "'\\367", ExpressionSyntaxException.class },
          { "'\\x'", ExpressionSyntaxException.class },
          { "\"hello world\"", "hello world" },
          { "\"\\u00a0\\u0068ell\\'o\\\\\\n\\r\\f\\t\\b\\\"\\167orld\\\"\"", "\u00a0hell'o\\\n\r\f\t\b\"world\"" },
          { "\"hello world", ExpressionSyntaxException.class },
          { "\"hello\\x world\"", ExpressionSyntaxException.class },
          { "null", null },
          { "true", Boolean.TRUE },
          { "false", Boolean.FALSE },
          { "{ false, true, null, 0, 1. }",
              Arrays.asList( new Object[] { Boolean.FALSE, Boolean.TRUE, null, new Integer( 0 ), new Double( 1 ) } ) },
          { "'HTML PUBLIC \"-//W3C//DTD HTML 4.0 Transitional//EN\"'",
              "HTML PUBLIC \"-//W3C//DTD HTML 4.0 Transitional//EN\"" }, };
  
      /*
       * =================================================================== Public static methods
       * ===================================================================
       */
      @Parameters
      public static Collection<Object[]> data()
      {
          Collection<Object[]> data = new ArrayList<Object[]>(TESTS.length);
          for ( int i = 0; i < TESTS.length; i++ )
          {
              Object[] tmp = new Object[6];
              tmp[0] = TESTS[i][0] + " (" + TESTS[i][1] + ")";
              tmp[1] = null;
              tmp[2] = TESTS[i][0];
              tmp[3] = TESTS[i][1];
              tmp[4] = null;
              tmp[5] = null;
  
              data.add( tmp );
          }
          return data;
      }
  
      /*
       * =================================================================== Constructors
       * ===================================================================
       */
      public ConstantTest( String name, Object root, String expressionString, Object expectedResult, Object setValue,
                           Object expectedAfterSetResult )
      {
          super( name, root, expressionString, expectedResult, setValue, expectedAfterSetResult );
      }
 
     @Before
     @Override
     public void setUp()
     {
         super.setUp();
         _context.put( "x", "1" );
         _context.put( "y", new BigDecimal( 1 ) );
     }
 }