| /* |
| * 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 |
| * |
| * https://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.tools.zip; |
| |
| import org.junit.Test; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertNotEquals; |
| import static org.junit.Assert.assertNotSame; |
| |
| /** |
| * JUnit 4 testcases for org.apache.tools.zip.ZipShort. |
| */ |
| public class ZipShortTest { |
| |
| /** |
| * Test conversion to bytes. |
| */ |
| @Test |
| public void testToBytes() { |
| ZipShort zs = new ZipShort(0x1234); |
| byte[] result = zs.getBytes(); |
| assertEquals("length getBytes", 2, result.length); |
| assertEquals("first byte getBytes", 0x34, result[0]); |
| assertEquals("second byte getBytes", 0x12, result[1]); |
| } |
| |
| /** |
| * Test conversion from bytes. |
| */ |
| @Test |
| public void testFromBytes() { |
| byte[] val = new byte[] {0x34, 0x12}; |
| ZipShort zs = new ZipShort(val); |
| assertEquals("value from bytes", 0x1234, zs.getValue()); |
| } |
| |
| /** |
| * Test the contract of the equals method. |
| */ |
| @Test |
| public void testEquals() { |
| ZipShort zs = new ZipShort(0x1234); |
| ZipShort zs2 = new ZipShort(0x1234); |
| ZipShort zs3 = new ZipShort(0x5678); |
| |
| assertEquals("reflexive", zs, zs); |
| |
| assertEquals("works", zs, zs2); |
| assertNotEquals("works, part two", zs, zs3); |
| |
| assertEquals("symmetric", zs2, zs); |
| |
| assertNotEquals("null handling", null, zs); |
| assertNotEquals("non ZipShort handling", 0x1234, zs); |
| } |
| |
| /** |
| * Test sign handling. |
| */ |
| @Test |
| public void testSign() { |
| ZipShort zs = new ZipShort(new byte[] {(byte) 0xFF, (byte) 0xFF}); |
| assertEquals(0x0000FFFF, zs.getValue()); |
| } |
| |
| @Test |
| public void testClone() { |
| ZipShort s1 = new ZipShort(42); |
| ZipShort s2 = (ZipShort) s1.clone(); |
| assertNotSame(s1, s2); |
| assertEquals(s1, s2); |
| assertEquals(s1.getValue(), s2.getValue()); |
| } |
| } |