/*
    * 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.beanutils.converters;
  
  import java.math.BigDecimal;
  
  import junit.framework.TestSuite;
  import org.apache.commons.beanutils.Converter;
  
  
  /**
   * Test Case for the DoubleConverter class.
   *
   * @version $Id$
   */
  
  public class BigDecimalConverterTestCase extends NumberConverterTestBase {
  
      private Converter converter = null;
  
      // ------------------------------------------------------------------------
  
      public BigDecimalConverterTestCase(final String name) {
          super(name);
      }
  
      // ------------------------------------------------------------------------
  
      @Override
      public void setUp() throws Exception {
          converter = makeConverter();
          numbers[0] = new BigDecimal("-12");
          numbers[1] = new BigDecimal("13");
          numbers[2] = new BigDecimal("-22");
          numbers[3] = new BigDecimal("23");
      }
  
      public static TestSuite suite() {
          return new TestSuite(BigDecimalConverterTestCase.class);
      }
  
      @Override
      public void tearDown() throws Exception {
          converter = null;
      }
  
      // ------------------------------------------------------------------------
  
      @Override
      protected NumberConverter makeConverter() {
          return new BigDecimalConverter();
      }
  
      @Override
      protected NumberConverter makeConverter(final Object defaultValue) {
          return new BigDecimalConverter(defaultValue);
      }
  
      @Override
      protected Class<?> getExpectedType() {
          return BigDecimal.class;
      }
  
      // ------------------------------------------------------------------------
  
      public void testSimpleConversion() throws Exception {
          final String[] message= {
              "from String",
              "from String",
              "from String",
              "from String",
              "from String",
              "from Byte",
              "from Short",
              "from Integer",
              "from Long",
              "from Float",
              "from Double",
              "from BigDecimal",
              "from BigDecimal extension"
          };
  
          final Object[] input = {
              "-17.2",
             "-1.1",
             "0.0",
             "1.1",
             "17.2",
             new Byte((byte)7),
             new Short((short)8),
             new Integer(9),
             new Long(10),
             new Float("11.1"),
             new Double("12.2"),
             new BigDecimal("3200.11"),
             new ExtendingBigDecimal("3200.11")
         };
 
         final BigDecimal[] expected = {
             new BigDecimal("-17.2"),
             new BigDecimal("-1.1"),
             new BigDecimal("0.0"),
             new BigDecimal("1.1"),
             new BigDecimal("17.2"),
             new BigDecimal("7"),
             new BigDecimal("8"),
             new BigDecimal("9"),
             new BigDecimal("10"),
             new BigDecimal("11.1"),
             new BigDecimal("12.2"),
             new BigDecimal("3200.11"),
             new BigDecimal("3200.11")
         };
 
         for(int i=0;i<expected.length;i++) {
             assertEquals(
                 message[i] + " to BigDecimal",
                 expected[i],
                 converter.convert(BigDecimal.class,input[i]));
             assertEquals(
                 message[i] + " to null type",
                 expected[i],
                 converter.convert(null,input[i]));
         }
     }
 
     /**
      * A class derived from {@code BigDecimal} used for testing whether
      * derived number classes are handled correctly.
      */
     private class ExtendingBigDecimal extends BigDecimal {
         private ExtendingBigDecimal(final String val) {
             super(val);
         }
     }
 }