| /** |
| * 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.camel.converter; |
| |
| import java.util.ArrayList; |
| import java.util.Date; |
| import java.util.Iterator; |
| |
| import junit.framework.TestCase; |
| |
| /** |
| * @version |
| */ |
| public class ObjectConverterTest extends TestCase { |
| |
| public void testIsCollection() { |
| assertEquals(false, ObjectConverter.isCollection("String")); |
| assertEquals(false, ObjectConverter.isCollection(null)); |
| assertEquals(true, ObjectConverter.isCollection(new ArrayList<Object>())); |
| assertEquals(true, ObjectConverter.isCollection(new String[]{"foo", "bar"})); |
| } |
| |
| public void testIterator() { |
| Iterator it = ObjectConverter.iterator("Claus,Jonathan"); |
| assertEquals("Claus", it.next()); |
| assertEquals("Jonathan", it.next()); |
| assertEquals(false, it.hasNext()); |
| } |
| |
| public void testToByte() { |
| assertEquals(Byte.valueOf("4"), ObjectConverter.toByte(Byte.valueOf("4"))); |
| assertEquals(Byte.valueOf("4"), ObjectConverter.toByte(Integer.valueOf("4"))); |
| assertEquals(Byte.valueOf("4"), ObjectConverter.toByte("4")); |
| assertEquals(null, ObjectConverter.toByte(new Date())); |
| } |
| |
| public void testToClass() { |
| assertEquals(String.class, ObjectConverter.toClass(String.class, null)); |
| assertEquals(String.class, ObjectConverter.toClass("java.lang.String", null)); |
| assertEquals(null, ObjectConverter.toClass(new Integer(4), null)); |
| assertEquals(null, ObjectConverter.toClass("foo.Bar", null)); |
| } |
| |
| public void testToShort() { |
| assertEquals(Short.valueOf("4"), ObjectConverter.toShort(Short.valueOf("4"))); |
| assertEquals(Short.valueOf("4"), ObjectConverter.toShort(Integer.valueOf("4"))); |
| assertEquals(Short.valueOf("4"), ObjectConverter.toShort("4")); |
| assertEquals(null, ObjectConverter.toShort(new Date())); |
| assertEquals(null, ObjectConverter.toShort(Double.NaN)); |
| assertEquals(null, ObjectConverter.toShort(Float.NaN)); |
| } |
| |
| public void testToInteger() { |
| assertEquals(Integer.valueOf("4"), ObjectConverter.toInteger(Integer.valueOf("4"))); |
| assertEquals(Integer.valueOf("4"), ObjectConverter.toInteger(Long.valueOf("4"))); |
| assertEquals(Integer.valueOf("4"), ObjectConverter.toInteger("4")); |
| assertEquals(null, ObjectConverter.toInteger(new Date())); |
| assertEquals(null, ObjectConverter.toInteger(Double.NaN)); |
| assertEquals(null, ObjectConverter.toInteger(Float.NaN)); |
| } |
| |
| public void testToLong() { |
| assertEquals(Long.valueOf("4"), ObjectConverter.toLong(Long.valueOf("4"))); |
| assertEquals(Long.valueOf("4"), ObjectConverter.toLong(Integer.valueOf("4"))); |
| assertEquals(Long.valueOf("4"), ObjectConverter.toLong("4")); |
| assertEquals(null, ObjectConverter.toLong(new Date())); |
| assertEquals(null, ObjectConverter.toLong(Double.NaN)); |
| assertEquals(null, ObjectConverter.toLong(Float.NaN)); |
| } |
| |
| public void testToFloat() { |
| assertEquals(Float.valueOf("4"), ObjectConverter.toFloat(Float.valueOf("4"))); |
| assertEquals(Float.valueOf("4"), ObjectConverter.toFloat(Integer.valueOf("4"))); |
| assertEquals(Float.valueOf("4"), ObjectConverter.toFloat("4")); |
| assertEquals(null, ObjectConverter.toFloat(new Date())); |
| assertEquals(null, ObjectConverter.toFloat(Double.NaN)); |
| assertEquals(Float.NaN, ObjectConverter.toFloat(Float.NaN)); |
| } |
| |
| public void testToDouble() { |
| assertEquals(Double.valueOf("4"), ObjectConverter.toDouble(Double.valueOf("4"))); |
| assertEquals(Double.valueOf("4"), ObjectConverter.toDouble(Integer.valueOf("4"))); |
| assertEquals(Double.valueOf("4"), ObjectConverter.toDouble("4")); |
| assertEquals(null, ObjectConverter.toDouble(new Date())); |
| assertEquals(Double.NaN, ObjectConverter.toDouble(Double.NaN)); |
| assertEquals(null, ObjectConverter.toDouble(Float.NaN)); |
| } |
| |
| public void testToString() { |
| assertEquals("ABC", ObjectConverter.toString(new StringBuffer("ABC"))); |
| assertEquals("ABC", ObjectConverter.toString(new StringBuilder("ABC"))); |
| assertEquals("", ObjectConverter.toString(new StringBuffer(""))); |
| assertEquals("", ObjectConverter.toString(new StringBuilder(""))); |
| } |
| |
| } |