| /* |
| * 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.web; |
| |
| import org.apache.jena.atlas.junit.BaseTest ; |
| import org.apache.jena.graph.Graph ; |
| import org.apache.jena.graph.GraphUtil ; |
| import org.apache.jena.graph.Node ; |
| import org.apache.jena.graph.NodeFactory ; |
| import org.apache.jena.rdf.model.Model ; |
| import org.apache.jena.rdf.model.ModelFactory ; |
| import org.apache.jena.riot.Lang ; |
| import org.apache.jena.riot.RDFDataMgr ; |
| import org.apache.jena.sparql.graph.GraphFactory ; |
| import org.apache.jena.sparql.sse.SSE ; |
| import org.junit.Test ; |
| |
| @SuppressWarnings("deprecation") |
| public abstract class AbstractTestDatasetGraphAccessor extends BaseTest |
| { |
| protected static final String gn1 = "http://graph/1" ; |
| protected static final String gn2 = "http://graph/2" ; |
| protected static final String gn99 = "http://graph/99" ; |
| |
| protected static final Node n1 = NodeFactory.createURI("http://graph/1") ; |
| protected static final Node n2 = NodeFactory.createURI("http://graph/2") ; |
| protected static final Node n99 = NodeFactory.createURI("http://graph/99") ; |
| |
| protected static final Graph graph1 = SSE.parseGraph("(base <http://example/> (graph (<x> <p> 1)))") ; |
| protected static final Graph graph2 = SSE.parseGraph("(base <http://example/> (graph (<x> <p> 2)))") ; |
| |
| protected static final Model model1 = ModelFactory.createModelForGraph(graph1) ; |
| protected static final Model model2 = ModelFactory.createModelForGraph(graph2) ; |
| |
| // return a DatasetGraphAccessor backed by an empty dataset |
| protected abstract DatasetGraphAccessor getDatasetUpdater() ; |
| |
| private static void assertNullOrEmpty(Graph graph) |
| { |
| if ( graph == null ) return ; |
| if ( ! graph.isEmpty() ) { |
| System.out.println("----") ; |
| RDFDataMgr.write(System.out, graph, Lang.TTL) ; |
| } |
| |
| assertTrue(graph.isEmpty()) ; |
| } |
| |
| @Test public void get_01() |
| { |
| DatasetGraphAccessor updater = getDatasetUpdater() ; |
| Graph graph = updater.httpGet() ; |
| assertNullOrEmpty(graph) ; |
| Graph graph2 = updater.httpGet(n1) ; |
| } |
| |
| @Test public void get_02() |
| { |
| DatasetGraphAccessor updater = getDatasetUpdater() ; |
| Graph graph = updater.httpGet(n1) ; |
| assertNullOrEmpty(graph) ; |
| } |
| |
| @Test public void put_01() |
| { |
| DatasetGraphAccessor updater = getDatasetUpdater() ; |
| updater.httpPut(graph1) ; |
| |
| Graph graph = updater.httpGet() ; |
| assertNotNull("Graph is null", graph) ; |
| assertTrue(graph.isIsomorphicWith(graph1)) ; |
| } |
| |
| |
| @Test public void put_02() |
| { |
| DatasetGraphAccessor updater = getDatasetUpdater() ; |
| updater.httpPut(n1, graph1) ; |
| |
| Graph graph = updater.httpGet() ; |
| assertNullOrEmpty(graph) ; |
| |
| graph = updater.httpGet(n1) ; |
| assertNotNull("Graph is null", graph) ; |
| assertTrue(graph.isIsomorphicWith(graph1)) ; |
| } |
| |
| @Test public void post_01() |
| { |
| DatasetGraphAccessor updater = getDatasetUpdater() ; |
| updater.httpPost(graph1) ; |
| updater.httpPost(graph2) ; |
| Graph graph = updater.httpGet() ; |
| |
| Graph graph3 = GraphFactory.createDefaultGraph() ; |
| GraphUtil.addInto(graph3, graph1) ; |
| GraphUtil.addInto(graph3, graph2) ; |
| assertTrue(graph.isIsomorphicWith(graph3)) ; |
| assertFalse(graph.isIsomorphicWith(graph1)) ; |
| assertFalse(graph.isIsomorphicWith(graph2)) ; |
| } |
| |
| @Test public void post_02() |
| { |
| DatasetGraphAccessor updater = getDatasetUpdater() ; |
| updater.httpPost(n1, graph1) ; |
| updater.httpPost(n1, graph2) ; |
| Graph graph = updater.httpGet(n1) ; |
| Graph graph3 = GraphFactory.createDefaultGraph() ; |
| GraphUtil.addInto(graph3, graph1) ; |
| GraphUtil.addInto(graph3, graph2) ; |
| assertTrue(graph.isIsomorphicWith(graph3)) ; |
| assertFalse(graph.isIsomorphicWith(graph1)) ; |
| assertFalse(graph.isIsomorphicWith(graph2)) ; |
| |
| graph = updater.httpGet() ; |
| assertFalse(graph.isIsomorphicWith(graph3)) ; |
| } |
| |
| // Default graph |
| @Test public void delete_01() |
| { |
| DatasetGraphAccessor updater = getDatasetUpdater() ; |
| updater.httpDelete() ; |
| Graph graph = updater.httpGet() ; |
| assertTrue(graph.isEmpty()) ; |
| |
| updater.httpPut(graph1) ; |
| graph = updater.httpGet() ; |
| assertFalse(graph.isEmpty()) ; |
| |
| updater.httpDelete() ; |
| graph = updater.httpGet() ; |
| assertTrue(graph.isEmpty()) ; |
| } |
| |
| // Named graph, no side effects. |
| @Test public void delete_02() |
| { |
| DatasetGraphAccessor updater = getDatasetUpdater() ; |
| //updater.httpDelete(n1) ; |
| Graph graph = updater.httpGet(n1) ; |
| assertNullOrEmpty(graph) ; |
| |
| updater.httpPut(graph2) ; |
| updater.httpPut(n1, graph1) ; |
| |
| updater.httpDelete() ; |
| graph = updater.httpGet() ; |
| assertTrue(graph.isEmpty()) ; |
| updater.httpPut(graph2) ; |
| |
| graph = updater.httpGet(n1) ; |
| assertFalse(graph.isEmpty()) ; |
| |
| updater.httpDelete(n1) ; |
| graph = updater.httpGet(n1) ; |
| assertNullOrEmpty(graph) ; |
| graph = updater.httpGet() ; |
| assertFalse(graph.isEmpty()) ; |
| } |
| |
| // @Test public void compound_01() {} |
| // @Test public void compound_02() {} |
| } |