| /* |
| * ==================================================================== |
| * 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. |
| * ==================================================================== |
| * |
| * This software consists of voluntary contributions made by many |
| * individuals on behalf of the Apache Software Foundation. For more |
| * information on the Apache Software Foundation, please see |
| * <http://www.apache.org/>. |
| * |
| */ |
| |
| package org.apache.hc.core5.http.protocol; |
| |
| import org.junit.Assert; |
| import org.junit.Test; |
| |
| public class TestUriRegexMatcher { |
| |
| @Test |
| public void testRegisterUnregister() throws Exception { |
| final Object h1 = new Object(); |
| final Object h2 = new Object(); |
| final Object h3 = new Object(); |
| |
| final LookupRegistry<Object> matcher = new UriRegexMatcher<>(); |
| matcher.register("/h1", h1); |
| matcher.register("/h2", h2); |
| matcher.register("/h3", h3); |
| |
| Object h; |
| |
| h = matcher.lookup("/h1"); |
| Assert.assertNotNull(h); |
| Assert.assertTrue(h1 == h); |
| h = matcher.lookup("/h2"); |
| Assert.assertNotNull(h); |
| Assert.assertTrue(h2 == h); |
| h = matcher.lookup("/h3"); |
| Assert.assertNotNull(h); |
| Assert.assertTrue(h3 == h); |
| |
| matcher.unregister("/h1"); |
| h = matcher.lookup("/h1"); |
| Assert.assertNull(h); |
| } |
| |
| @Test |
| public void testRegisterNull() throws Exception { |
| final LookupRegistry<Object> matcher = new UriRegexMatcher<>(); |
| Assert.assertThrows(NullPointerException.class, () -> |
| matcher.register(null, null)); |
| } |
| |
| @Test |
| public void testWildCardMatching1a() throws Exception { |
| final Object h1 = new Object(); |
| final Object h2 = new Object(); |
| final Object h3 = new Object(); |
| final Object def = new Object(); |
| |
| final LookupRegistry<Object> matcher = new UriRegexMatcher<>(); |
| matcher.register(".*", def); |
| matcher.register("/one/.*", h1); |
| matcher.register("/one/two/.*", h2); |
| matcher.register("/one/two/three/.*", h3); |
| |
| Object h; |
| |
| h = matcher.lookup("/one/request"); |
| Assert.assertNotNull(h); |
| Assert.assertTrue(def == h); |
| |
| h = matcher.lookup("/one/two/request"); |
| Assert.assertNotNull(h); |
| Assert.assertTrue(def == h); |
| |
| h = matcher.lookup("/one/two/three/request"); |
| Assert.assertNotNull(h); |
| Assert.assertTrue(def == h); |
| |
| h = matcher.lookup("default/request"); |
| Assert.assertNotNull(h); |
| Assert.assertTrue(def == h); |
| } |
| |
| @Test |
| public void testWildCardMatching1b() throws Exception { |
| final Object h1 = new Object(); |
| final Object h2 = new Object(); |
| final Object h3 = new Object(); |
| final Object def = new Object(); |
| |
| final LookupRegistry<Object> matcher = new UriRegexMatcher<>(); |
| matcher.register("/one/two/three/.*", h3); |
| matcher.register("/one/two/.*", h2); |
| matcher.register("/one/.*", h1); |
| matcher.register(".*", def); |
| |
| Object h; |
| |
| h = matcher.lookup("/one/request"); |
| Assert.assertNotNull(h); |
| Assert.assertTrue(h1 == h); |
| |
| h = matcher.lookup("/one/two/request"); |
| Assert.assertNotNull(h); |
| Assert.assertTrue(h2 == h); |
| |
| h = matcher.lookup("/one/two/three/request"); |
| Assert.assertNotNull(h); |
| Assert.assertTrue(h3 == h); |
| |
| h = matcher.lookup("default/request"); |
| Assert.assertNotNull(h); |
| Assert.assertTrue(def == h); |
| } |
| |
| @Test |
| public void testWildCardMatching2a() throws Exception { |
| final Object h1 = new Object(); |
| final Object h2 = new Object(); |
| final Object def = new Object(); |
| |
| final LookupRegistry<Object> matcher = new UriRegexMatcher<>(); |
| matcher.register(".*", def); |
| matcher.register(".*\\.view", h1); |
| matcher.register(".*\\.form", h2); |
| |
| Object h; |
| |
| h = matcher.lookup("/that.view"); |
| Assert.assertNotNull(h); |
| Assert.assertTrue(def == h); |
| |
| h = matcher.lookup("/that.form"); |
| Assert.assertNotNull(h); |
| Assert.assertTrue(def == h); |
| |
| h = matcher.lookup("/whatever"); |
| Assert.assertNotNull(h); |
| Assert.assertTrue(def == h); |
| } |
| |
| @Test |
| public void testWildCardMatching2b() throws Exception { |
| final Object h1 = new Object(); |
| final Object h2 = new Object(); |
| final Object def = new Object(); |
| |
| final LookupRegistry<Object> matcher = new UriRegexMatcher<>(); |
| matcher.register(".*\\.form", h2); |
| matcher.register(".*\\.view", h1); |
| matcher.register(".*", def); |
| |
| Object h; |
| |
| h = matcher.lookup("/that.view"); |
| Assert.assertNotNull(h); |
| Assert.assertTrue(h1 == h); |
| |
| h = matcher.lookup("/that.form"); |
| Assert.assertNotNull(h); |
| Assert.assertTrue(h2 == h); |
| |
| h = matcher.lookup("/whatever"); |
| Assert.assertNotNull(h); |
| Assert.assertTrue(def == h); |
| } |
| |
| @Test |
| public void testSuffixPatternOverPrefixPatternMatch() throws Exception { |
| final Object h1 = new Object(); |
| final Object h2 = new Object(); |
| |
| final LookupRegistry<Object> matcher = new UriRegexMatcher<>(); |
| matcher.register("/ma.*", h1); |
| matcher.register(".*tch", h2); |
| |
| final Object h = matcher.lookup("/match"); |
| Assert.assertNotNull(h); |
| Assert.assertTrue(h1 == h); |
| } |
| |
| @Test |
| public void testRegisterInvalidInput() throws Exception { |
| final LookupRegistry<Object> matcher = new UriRegexMatcher<>(); |
| Assert.assertThrows(NullPointerException.class, () -> |
| matcher.register(null, null)); |
| } |
| |
| @Test |
| public void testLookupInvalidInput() throws Exception { |
| final LookupRegistry<Object> matcher = new UriRegexMatcher<>(); |
| Assert.assertThrows(NullPointerException.class, () -> |
| matcher.lookup(null)); |
| } |
| |
| } |