| /** |
| * 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.openejb.util; |
| |
| import static junit.framework.Assert.assertEquals; |
| |
| import org.junit.Test; |
| |
| public class HexConverterTest { |
| |
| @Test |
| public void testBytesToHex() { |
| byte[] bytes = new byte[] { 0, 8, 10, 127, 50 }; |
| String hexString = HexConverter.bytesToHex(bytes); |
| assertEquals("00080A7F32", hexString); |
| } |
| |
| @Test |
| public void testStringToBytes() { |
| final byte[] correctAnswer = new byte[] { (byte) 166, (byte) 253, 0, 18, (byte) 184}; |
| String hexString = "A6FD0012B8"; |
| byte[] bytes = HexConverter.hexToBytes(hexString); |
| assertEquals(bytes.length, correctAnswer.length); |
| for (int i = 0; i < bytes.length; i++) |
| assertEquals(correctAnswer[i], bytes[i]); |
| } |
| |
| @Test(expected = IllegalArgumentException.class) |
| public void testWrongNumberOfDigits() { |
| String hexString = "F5D"; |
| HexConverter.hexToBytes(hexString); |
| } |
| |
| @Test(expected = IllegalArgumentException.class) |
| public void testInvalidHexString() { |
| String hexString = "A9G0"; |
| HexConverter.hexToBytes(hexString); |
| } |
| |
| } |