| /* |
| * |
| * 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.qpid.server.util; |
| |
| import static org.hamcrest.CoreMatchers.equalTo; |
| import static org.hamcrest.CoreMatchers.is; |
| import static org.junit.Assert.assertEquals; |
| import static org.hamcrest.MatcherAssert.assertThat; |
| |
| import java.nio.ByteBuffer; |
| import java.util.Collections; |
| import java.util.HashMap; |
| import java.util.LinkedHashMap; |
| import java.util.Map; |
| |
| import org.junit.Test; |
| |
| import org.apache.qpid.test.utils.UnitTestBase; |
| |
| public class StringsTest extends UnitTestBase |
| { |
| @Test |
| public void testSubstitutionResolver() |
| { |
| Strings.MapResolver mapResolver = |
| new Strings.MapResolver(Collections.singletonMap("test", "C:\\TEMP\\\"Hello World\"")); |
| |
| Strings.Resolver jsonResolver = Strings.createSubstitutionResolver("json:", |
| new LinkedHashMap<String, String>() |
| { |
| { |
| put("\\", "\\\\"); |
| put("\"", "\\\""); |
| } |
| }); |
| |
| assertEquals("{ \"path\" : \"C:\\\\TEMP\\\\\\\"Hello World\\\"\\foo\" }", |
| Strings.expand("{ \"path\" : \"${json:test}\\foo\" }", Strings.chain(jsonResolver, mapResolver))); |
| } |
| |
| @Test |
| public void testNestedSubstitutionResolver() |
| { |
| Map<String,String> context = new HashMap<>(); |
| context.put("test", "C:\\TEMP\\\"Hello World\""); |
| context.put("nestedTest", "${test}"); |
| Strings.MapResolver mapResolver = |
| new Strings.MapResolver(context); |
| |
| Strings.Resolver jsonResolver = Strings.createSubstitutionResolver("json:", |
| new LinkedHashMap<String, String>() |
| { |
| { |
| put("\\", "\\\\"); |
| put("\"", "\\\""); |
| } |
| }); |
| |
| assertEquals("{ \"path\" : \"C:\\\\TEMP\\\\\\\"Hello World\\\"\\foo\" }", |
| Strings.expand("{ \"path\" : \"${json:nestedTest}\\foo\" }", Strings.chain(jsonResolver, mapResolver))); |
| } |
| |
| @Test |
| public void hexDumpSingleByte() |
| { |
| // Known good created with echo -n A | od -Ax -tx1 -v |
| String expected = String.format("0000000 41%n" + |
| "0000001%n"); |
| |
| String actual = Strings.hexDump(ByteBuffer.wrap("A".getBytes())); |
| assertThat(actual, is(equalTo(expected))); |
| } |
| |
| @Test |
| public void hexDumpManyBytes() |
| { |
| // Known good created with echo -n 12345678123456789 | od -Ax -tx1 -v |
| String expected = String.format("0000000 31 32 33 34 35 36 37 38 31 32 33 34 35 36 37 38%n" + |
| "0000010 39%n" + |
| "0000011%n"); |
| |
| String actual = Strings.hexDump(ByteBuffer.wrap("12345678123456789".getBytes())); |
| assertThat(actual, is(equalTo(expected))); |
| } |
| } |