/*
    * 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 junit.framework.TestSuite;
  
  import org.apache.commons.beanutils.Converter;
  
  
  /**
   * Test Case for the DoubleConverter class.
   *
   * @version $Id$
   */
  
  public class DoubleConverterTestCase extends NumberConverterTestBase {
  
      private Converter converter = null;
  
      // ------------------------------------------------------------------------
  
      public DoubleConverterTestCase(final String name) {
          super(name);
      }
  
      // ------------------------------------------------------------------------
  
      @Override
      public void setUp() throws Exception {
          converter = makeConverter();
          numbers[0] = new Double("-12");
          numbers[1] = new Double("13");
          numbers[2] = new Double("-22");
          numbers[3] = new Double("23");
      }
  
      public static TestSuite suite() {
          return new TestSuite(DoubleConverterTestCase.class);
      }
  
      @Override
      public void tearDown() throws Exception {
          converter = null;
      }
  
      // ------------------------------------------------------------------------
  
      @Override
      protected NumberConverter makeConverter() {
          return new DoubleConverter();
      }
  
      @Override
      protected NumberConverter makeConverter(final Object defaultValue) {
          return new DoubleConverter(defaultValue);
      }
  
      @Override
      protected Class<?> getExpectedType() {
          return Double.class;
      }
  
      // ------------------------------------------------------------------------
  
      public void testSimpleConversion() throws Exception {
          final String[] message= {
              "from String",
              "from String",
              "from String",
              "from String",
              "from String",
              "from String",
              "from String",
              "from Byte",
              "from Short",
              "from Integer",
              "from Long",
              "from Float",
              "from Double"
          };
  
          final Object[] input = {
              String.valueOf(Double.MIN_VALUE),
              "-17.2",
             "-1.1",
             "0.0",
             "1.1",
             "17.2",
             String.valueOf(Double.MAX_VALUE),
             new Byte((byte)7),
             new Short((short)8),
             new Integer(9),
             new Long(10),
             new Float(11.1),
             new Double(12.2)
         };
 
         final Double[] expected = {
             new Double(Double.MIN_VALUE),
             new Double(-17.2),
             new Double(-1.1),
             new Double(0.0),
             new Double(1.1),
             new Double(17.2),
             new Double(Double.MAX_VALUE),
             new Double(7),
             new Double(8),
             new Double(9),
             new Double(10),
             new Double(11.1),
             new Double(12.2)
         };
 
         for(int i=0;i<expected.length;i++) {
             assertEquals(
                 message[i] + " to Double",
                 expected[i].doubleValue(),
                 (converter.convert(Double.class,input[i])).doubleValue(),
                 0.00001D);
             assertEquals(
                 message[i] + " to double",
                 expected[i].doubleValue(),
                 (converter.convert(Double.TYPE,input[i])).doubleValue(),
                 0.00001D);
             assertEquals(
                 message[i] + " to null type",
                 expected[i].doubleValue(),
                 ((Double)(converter.convert(null,input[i]))).doubleValue(),
                 0.00001D);
         }
     }
 
 }