| /* |
| * Copyright (C) 2008, Google Inc. and others |
| * |
| * This program and the accompanying materials are made available under the |
| * terms of the Eclipse Distribution License v. 1.0 which is available at |
| * https://www.eclipse.org/org/documents/edl-v10.php. |
| * |
| * SPDX-License-Identifier: BSD-3-Clause |
| */ |
| |
| package org.eclipse.jgit.lib; |
| |
| import static org.junit.Assert.assertArrayEquals; |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.fail; |
| |
| import java.io.UnsupportedEncodingException; |
| |
| import org.junit.Test; |
| |
| public class ConstantsEncodingTest { |
| @Test |
| public void testEncodeASCII_SimpleASCII() |
| throws UnsupportedEncodingException { |
| final String src = "abc"; |
| final byte[] exp = { 'a', 'b', 'c' }; |
| final byte[] res = Constants.encodeASCII(src); |
| assertArrayEquals(exp, res); |
| assertEquals(src, new String(res, 0, res.length, "UTF-8")); |
| } |
| |
| @Test |
| public void testEncodeASCII_FailOnNonASCII() { |
| final String src = "Ūnĭcōde̽"; |
| try { |
| Constants.encodeASCII(src); |
| fail("Incorrectly accepted a Unicode character"); |
| } catch (IllegalArgumentException err) { |
| assertEquals("Not ASCII string: " + src, err.getMessage()); |
| } |
| } |
| |
| @Test |
| public void testEncodeASCII_Number13() { |
| final long src = 13; |
| final byte[] exp = { '1', '3' }; |
| final byte[] res = Constants.encodeASCII(src); |
| assertArrayEquals(exp, res); |
| } |
| |
| @Test |
| public void testEncode_SimpleASCII() throws UnsupportedEncodingException { |
| final String src = "abc"; |
| final byte[] exp = { 'a', 'b', 'c' }; |
| final byte[] res = Constants.encode(src); |
| assertArrayEquals(exp, res); |
| assertEquals(src, new String(res, 0, res.length, "UTF-8")); |
| } |
| |
| @Test |
| public void testEncode_Unicode() throws UnsupportedEncodingException { |
| final String src = "Ūnĭcōde̽"; |
| final byte[] exp = { (byte) 0xC5, (byte) 0xAA, 0x6E, (byte) 0xC4, |
| (byte) 0xAD, 0x63, (byte) 0xC5, (byte) 0x8D, 0x64, 0x65, |
| (byte) 0xCC, (byte) 0xBD }; |
| final byte[] res = Constants.encode(src); |
| assertArrayEquals(exp, res); |
| assertEquals(src, new String(res, 0, res.length, "UTF-8")); |
| } |
| } |