| /* |
| * 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.hugegraph.unit.util; |
| |
| import java.util.UUID; |
| |
| import org.junit.Test; |
| |
| import org.apache.hugegraph.testutil.Assert; |
| import org.apache.hugegraph.util.Bytes; |
| import org.apache.hugegraph.util.StringEncoding; |
| |
| public class StringEncodingTest { |
| |
| @Test |
| public void testEncode() { |
| Assert.assertArrayEquals(new byte[]{}, |
| StringEncoding.encode("")); |
| Assert.assertArrayEquals(new byte[]{97, 98, 99}, |
| StringEncoding.encode("abc")); |
| } |
| |
| @Test |
| public void testDecode() { |
| Assert.assertEquals("abc", |
| StringEncoding.decode(new byte[]{97, 98, 99})); |
| Assert.assertEquals("", StringEncoding.decode(new byte[]{})); |
| } |
| |
| @Test |
| public void testEncodeBase64() { |
| byte[] bytes = new byte[]{97, 49, 50, 51, 52}; |
| Assert.assertEquals("YTEyMzQ=", |
| StringEncoding.encodeBase64(bytes)); |
| bytes = new byte[]{}; |
| Assert.assertEquals("", |
| StringEncoding.encodeBase64(bytes)); |
| } |
| |
| @Test |
| public void testDecodeBase64() { |
| byte[] bytes = new byte[]{97, 49, 50, 51, 52}; |
| Assert.assertArrayEquals(bytes, |
| StringEncoding.decodeBase64("YTEyMzQ=")); |
| Assert.assertArrayEquals(new byte[]{}, |
| StringEncoding.decodeBase64("")); |
| } |
| |
| @Test |
| public void testPassword() { |
| String passwd = StringEncoding.hashPassword(""); |
| String passwd2 = StringEncoding.hashPassword(""); |
| Assert.assertNotEquals(passwd, passwd2); |
| Assert.assertTrue(StringEncoding.checkPassword("", passwd)); |
| Assert.assertTrue(StringEncoding.checkPassword("", passwd2)); |
| |
| passwd = StringEncoding.hashPassword("123"); |
| passwd2 = StringEncoding.hashPassword("123"); |
| Assert.assertNotEquals(passwd, passwd2); |
| Assert.assertTrue(StringEncoding.checkPassword("123", passwd)); |
| Assert.assertTrue(StringEncoding.checkPassword("123", passwd2)); |
| |
| passwd = StringEncoding.hashPassword("123456"); |
| passwd2 = StringEncoding.hashPassword("123456"); |
| Assert.assertNotEquals(passwd, passwd2); |
| Assert.assertTrue(StringEncoding.checkPassword("123456", passwd)); |
| Assert.assertTrue(StringEncoding.checkPassword("123456", passwd2)); |
| } |
| |
| @Test |
| public void testSha256() { |
| Assert.assertEquals("47DEQpj8HBSa+/TImW+5JCeuQeRkm5NMpJWZG3hSuFU=", |
| StringEncoding.sha256("")); |
| Assert.assertEquals("pmWkWSBCL51Bfkhn79xPuKBKHz//H6B+mY6G9/eieuM=", |
| StringEncoding.sha256("123")); |
| Assert.assertEquals("jZae727K08KaOmKSgOaGzww/XVqGr/PKEgIMkjrcbJI=", |
| StringEncoding.sha256("123456")); |
| } |
| |
| @Test |
| public void testUuid() { |
| UUID uuid = UUID.fromString("835e1153-9281-4957-8691-cf79258e90eb"); |
| Assert.assertEquals(uuid, StringEncoding.uuid( |
| "835e1153-9281-4957-8691-cf79258e90eb")); |
| Assert.assertEquals(uuid, StringEncoding.uuid( |
| "835e1153928149578691cf79258e90eb")); |
| |
| Assert.assertThrows(IllegalArgumentException.class, () -> { |
| StringEncoding.uuid(""); |
| }); |
| Assert.assertThrows(IllegalArgumentException.class, () -> { |
| StringEncoding.uuid("123"); |
| }); |
| Assert.assertThrows(IllegalArgumentException.class, () -> { |
| StringEncoding.uuid("835e1153-9281-4957-8691cf79258e90eb"); |
| }); |
| Assert.assertThrows(IllegalArgumentException.class, () -> { |
| StringEncoding.uuid("835e1153-9281-4957-8691-cf79258e90eg"); |
| }); |
| Assert.assertThrows(IllegalArgumentException.class, () -> { |
| StringEncoding.uuid("835e1153-9281-4957-8691-cf79258e90ebc"); |
| }); |
| Assert.assertThrows(IllegalArgumentException.class, () -> { |
| StringEncoding.uuid("835e1153928149578691cf79258e90ebc"); |
| }); |
| Assert.assertThrows(IllegalArgumentException.class, () -> { |
| StringEncoding.uuid("835e1153928149578691cf79258e90eg"); |
| }); |
| } |
| |
| @Test |
| public void testFormat() { |
| Assert.assertEquals("abc[0x616263]", |
| StringEncoding.format(new byte[]{97, 98, 99})); |
| Assert.assertTrue(StringEncoding.format(new byte[]{1, -1, 0}) |
| .endsWith("\u0000[0x01ff00]")); |
| Assert.assertEquals("", StringEncoding.decode(new byte[]{})); |
| } |
| |
| @Test |
| public void testCompress() { |
| Assert.assertArrayEquals(Bytes.fromHex("4c5a34426c6f636b12000" + |
| "000000000000000000000"), |
| StringEncoding.compress("")); |
| |
| Assert.assertArrayEquals(Bytes.fromHex("4c5a34426c6f636b12030" + |
| "000000300000022b24c0d" + |
| "6162634c5a34426c6f636" + |
| "b12000000000000000000000000"), |
| StringEncoding.compress("abc")); |
| } |
| |
| @Test |
| public void testDecompress() { |
| Assert.assertEquals("", StringEncoding.decompress(Bytes.fromHex( |
| "4c5a34426c6f636b12000000000000000000000000"))); |
| Assert.assertEquals("abc", StringEncoding.decompress(Bytes.fromHex( |
| "4c5a34426c6f636b12030000000300000022b24c0d616" + |
| "2634c5a34426c6f636b12000000000000000000000000"))); |
| } |
| |
| @Test |
| public void testWriteAsciiString() { |
| String str = "abc133"; |
| int length = StringEncoding.getAsciiByteLength(str); |
| Assert.assertEquals(6, length); |
| byte[] buf = new byte[length]; |
| Assert.assertEquals(length, |
| StringEncoding.writeAsciiString(buf, 0, str)); |
| Assert.assertArrayEquals(Bytes.fromHex("6162633133b3"), buf); |
| |
| str = ""; |
| length = StringEncoding.getAsciiByteLength(str); |
| Assert.assertEquals(1, length); |
| buf = new byte[length]; |
| Assert.assertEquals(length, |
| StringEncoding.writeAsciiString(buf, 0, str)); |
| Assert.assertArrayEquals(Bytes.fromHex("80"), buf); |
| } |
| |
| @Test |
| public void testReadAsciiString() { |
| byte[] buf = Bytes.fromHex("6162633133b3"); |
| Assert.assertEquals("abc133", StringEncoding.readAsciiString(buf, 0)); |
| |
| buf = Bytes.fromHex("80"); |
| Assert.assertEquals("", StringEncoding.readAsciiString(buf, 0)); |
| } |
| } |