| /* |
| * 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.jackrabbit.vault.util; |
| |
| import java.io.ByteArrayInputStream; |
| import java.io.IOException; |
| import java.io.InputStream; |
| |
| import junit.framework.TestCase; |
| |
| /** |
| * {@code MD5Test}... |
| */ |
| public class SHA1Test extends TestCase { |
| |
| private static String testData = "Hello, World\n"; |
| private static String testString = "4ab299c8ad6ed14f31923dd94f8b5f5cb89dfb54"; |
| private static int[] testInts = new int[]{0x4ab299c8, 0xad6ed14f, 0x31923dd9, 0x4f8b5f5c, 0xb89dfb54}; |
| private static byte[] testBytes = new byte[]{ |
| (byte) 0x4a, (byte) 0xb2, (byte) 0x99, (byte) 0xc8, |
| (byte) 0xad, (byte) 0x6e, (byte) 0xd1, (byte) 0x4f, |
| (byte) 0x31, (byte) 0x92, (byte) 0x3d, (byte) 0xd9, |
| (byte) 0x4f, (byte) 0x8b, (byte) 0x5f, (byte) 0x5c, |
| (byte) 0xb8, (byte) 0x9d, (byte) 0xfb, (byte) 0x54 |
| }; |
| |
| public void testCreateInt() { |
| SHA1 sha = new SHA1(testInts[0], testInts[1], testInts[2], testInts[3], testInts[4]); |
| assertEquals(testString, sha.toString()); |
| assertEquals(testBytes, sha.getBytes()); |
| } |
| |
| public void testCreateBytes() { |
| SHA1 sha = new SHA1(testBytes); |
| for (int i=0; i<testInts.length; i++) { |
| assertEquals("w" + i, testInts[i], sha.getInts()[i]); |
| } |
| assertEquals(testString, sha.toString()); |
| } |
| |
| public void testCreateString() { |
| SHA1 sha = new SHA1(testString); |
| for (int i=0; i<testInts.length; i++) { |
| assertEquals("w" + i, testInts[i], sha.getInts()[i]); |
| } |
| } |
| |
| public void testSmall() { |
| SHA1 sha = new SHA1(0, 0, 0, 0, 0); |
| assertEquals("0000000000000000000000000000000000000000", sha.toString()); |
| } |
| |
| |
| public void testDigest() throws IOException { |
| try (InputStream in = new ByteArrayInputStream(testData.getBytes())) { |
| SHA1 sha1 = SHA1.digest(in); |
| assertEquals(testString, sha1.toString()); |
| } |
| } |
| |
| private void assertEquals(byte[] expected, byte[] result) { |
| for (int i=0; i< expected.length; i++) { |
| if (expected[i] != result[i]) { |
| fail("expected: " + expected[i] + " but was:" + result[i]); |
| } |
| } |
| } |
| } |