| /* |
| * Copyright 2001-2005 The Apache Software Foundation. |
| * |
| * Licensed 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.codec; |
| |
| import junit.framework.TestCase; |
| |
| /** |
| * @author Apache Software Foundation |
| * @version $Id$ |
| */ |
| public abstract class StringEncoderAbstractTest extends TestCase { |
| |
| public StringEncoderAbstractTest(String name) { |
| super(name); |
| } |
| |
| protected abstract StringEncoder makeEncoder(); |
| |
| // ------------------------------------------------------------------------ |
| |
| public void testEncodeEmpty() throws Exception { |
| Encoder encoder = makeEncoder(); |
| encoder.encode(""); |
| encoder.encode(" "); |
| encoder.encode("\t"); |
| } |
| |
| public void testEncodeNull() throws Exception { |
| StringEncoder encoder = makeEncoder(); |
| |
| try { |
| encoder.encode(null); |
| } catch( EncoderException ee ) { |
| // An exception should be thrown |
| } |
| } |
| |
| public void testEncodeWithInvalidObject() throws Exception { |
| |
| boolean exceptionThrown = false; |
| try { |
| StringEncoder encoder = makeEncoder(); |
| encoder.encode( new Float( 3.4 ) ); |
| } catch( Exception e ) { |
| exceptionThrown = true; |
| } |
| |
| assertTrue( "An exception was not thrown when we tried to encode " + |
| "a Float object", exceptionThrown ); |
| } |
| } |