| /* |
| * 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.guacamole.token; |
| |
| import java.util.HashMap; |
| import java.util.Map; |
| import org.junit.Test; |
| import static org.junit.Assert.*; |
| |
| /** |
| * Test which verifies the filtering functionality of TokenFilter. |
| */ |
| public class TokenFilterTest { |
| |
| /** |
| * Verifies that token replacement via filter() functions as specified. |
| */ |
| @Test |
| public void testFilter() { |
| |
| // Create token filter |
| TokenFilter tokenFilter = new TokenFilter(); |
| tokenFilter.setToken("TOKEN_A", "value-of-a"); |
| tokenFilter.setToken("TOKEN_B", "value-of-b"); |
| |
| // Test basic substitution and escaping |
| assertEquals( |
| "$${NOPE}hellovalue-of-aworldvalue-of-b${NOT_A_TOKEN}", |
| tokenFilter.filter("$$${NOPE}hello${TOKEN_A}world${TOKEN_B}$${NOT_A_TOKEN}") |
| ); |
| |
| // Unknown tokens must be interpreted as literals |
| assertEquals( |
| "${NOPE}hellovalue-of-aworld${TOKEN_C}", |
| tokenFilter.filter("${NOPE}hello${TOKEN_A}world${TOKEN_C}") |
| ); |
| |
| } |
| |
| /** |
| * Verifies that token replacement via filterValues() functions as |
| * specified. |
| */ |
| @Test |
| public void testFilterValues() { |
| |
| // Create token filter |
| TokenFilter tokenFilter = new TokenFilter(); |
| tokenFilter.setToken("TOKEN_A", "value-of-a"); |
| tokenFilter.setToken("TOKEN_B", "value-of-b"); |
| |
| // Create test map |
| Map<Integer, String> map = new HashMap<Integer, String>(); |
| map.put(1, "$$${NOPE}hello${TOKEN_A}world${TOKEN_B}$${NOT_A_TOKEN}"); |
| map.put(2, "${NOPE}hello${TOKEN_A}world${TOKEN_C}"); |
| map.put(3, null); |
| |
| // Filter map values |
| tokenFilter.filterValues(map); |
| |
| // Filter should not affect size of map |
| assertEquals(3, map.size()); |
| |
| // Filtered value 1 |
| assertEquals( |
| "$${NOPE}hellovalue-of-aworldvalue-of-b${NOT_A_TOKEN}", |
| map.get(1) |
| ); |
| |
| // Filtered value 2 |
| assertEquals( |
| "${NOPE}hellovalue-of-aworld${TOKEN_C}", |
| map.get(2) |
| ); |
| |
| // Null values are not filtered |
| assertNull(map.get(3)); |
| |
| } |
| |
| } |