| /* |
| * 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.jena.system.buffering; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertFalse; |
| import static org.junit.Assert.assertTrue; |
| |
| import org.apache.jena.shared.PrefixMapping; |
| import org.apache.jena.shared.impl.PrefixMappingImpl; |
| import org.junit.FixMethodOrder; |
| import org.junit.Test; |
| import org.junit.runners.MethodSorters; |
| |
| @FixMethodOrder(MethodSorters.NAME_ASCENDING) |
| public class TestBufferingPrefixMapping { |
| |
| protected PrefixMapping create(PrefixMapping base) { |
| return new BufferingPrefixMapping(base); |
| } |
| |
| @Test public void buffering_prefix_01_basic() { |
| PrefixMapping base = new PrefixMappingImpl(); |
| PrefixMapping pmap = create(base); |
| assertEquals(0, pmap.numPrefixes()); |
| assertTrue(pmap.hasNoMappings()); |
| } |
| |
| @Test public void buffering_prefix_02_base_prefix() { |
| // Base has a prefix. |
| PrefixMapping base = new PrefixMappingImpl(); |
| base.setNsPrefix("x", "http://example/"); |
| PrefixMapping pmap = create(base); |
| assertEquals(1, pmap.numPrefixes()); |
| assertFalse(pmap.hasNoMappings()); |
| } |
| |
| @Test public void buffering_prefix_03_add() { |
| PrefixMapping base = new PrefixMappingImpl(); |
| |
| PrefixMapping pmap = create(base); |
| pmap.setNsPrefix("x", "http://example/"); |
| assertFalse(pmap.hasNoMappings()); |
| assertEquals(1, pmap.numPrefixes()); |
| |
| assertTrue(base.hasNoMappings()); |
| assertEquals(0, base.numPrefixes()); |
| } |
| |
| @Test public void buffering_prefix_04_base_add() { |
| PrefixMapping base = new PrefixMappingImpl(); |
| base.setNsPrefix("x1", "http://example/1#"); |
| PrefixMapping pmap = create(base); |
| pmap.setNsPrefix("x2", "http://example/2#"); |
| assertEquals(2, pmap.numPrefixes()); |
| assertEquals(1, base.numPrefixes()); |
| |
| } |
| |
| @Test public void buffering_prefix_05_add_remove() { |
| PrefixMapping base = new PrefixMappingImpl(); |
| base.setNsPrefix("x", "http://example/"); |
| PrefixMapping pmap = create(base); |
| pmap.removeNsPrefix("x"); |
| |
| assertTrue(pmap.hasNoMappings()); |
| assertFalse(base.hasNoMappings()); |
| |
| assertEquals(0, pmap.numPrefixes()); |
| assertEquals(1, base.numPrefixes()); |
| } |
| |
| @Test public void buffering_prefix_06_flush() { |
| PrefixMapping base = new PrefixMappingImpl(); |
| base.setNsPrefix("x1", "http://example/1#"); |
| PrefixMapping pmap = create(base); |
| BufferingCtl ctl = (BufferingCtl)pmap; |
| pmap.setNsPrefix("x2", "http://example/2#"); |
| assertEquals(2, pmap.numPrefixes()); |
| assertEquals(1, base.numPrefixes()); |
| |
| ctl.flush(); |
| |
| assertEquals(2, base.numPrefixes()); |
| assertEquals("http://example/2#", base.getNsPrefixURI("x2")); |
| } |
| } |