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Commons Beanutils example source code file (DoubleConverterTestCase.java)
The Commons Beanutils DoubleConverterTestCase.java source code/* * 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. * * @author Rodney Waldhoff * @version $Revision: 471348 $ $Date: 2006-11-05 02:59:26 +0000 (Sun, 05 Nov 2006) $ */ public class DoubleConverterTestCase extends NumberConverterTestBase { private Converter converter = null; // ------------------------------------------------------------------------ public DoubleConverterTestCase(String name) { super(name); } // ------------------------------------------------------------------------ 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); } public void tearDown() throws Exception { converter = null; } // ------------------------------------------------------------------------ protected NumberConverter makeConverter() { return new DoubleConverter(); } protected NumberConverter makeConverter(Object defaultValue) { return new DoubleConverter(defaultValue); } protected Class getExpectedType() { return Double.class; } // ------------------------------------------------------------------------ public void testSimpleConversion() throws Exception { 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" }; 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) }; 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(), ((Double)(converter.convert(Double.class,input[i]))).doubleValue(), 0.00001D); assertEquals( message[i] + " to double", expected[i].doubleValue(), ((Double)(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); } } } Other Commons Beanutils examples (source code examples)Here is a short list of links related to this Commons Beanutils DoubleConverterTestCase.java source code file: |
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