| /* |
| * 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.riot.lang; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertNotEquals; |
| import static org.junit.Assert.assertTrue; |
| |
| import java.io.StringReader ; |
| |
| import org.apache.jena.atlas.lib.CharSpace ; |
| import org.apache.jena.graph.Graph ; |
| import org.apache.jena.rdf.model.Model ; |
| import org.apache.jena.rdf.model.ModelFactory ; |
| import org.apache.jena.riot.ErrorHandlerTestLib.ExFatal ; |
| import org.apache.jena.riot.Lang ; |
| import org.apache.jena.riot.RDFDataMgr ; |
| import org.apache.jena.riot.RDFLanguages ; |
| import org.apache.jena.sparql.sse.SSE ; |
| import org.junit.Test ; |
| |
| /** Test of syntax by a triples parser (does not include node validitiy checking) */ |
| |
| public class TestLangNTriples extends AbstractTestLangNTuples |
| { |
| // Test streaming interface. |
| |
| @Override |
| protected Lang getLang() { |
| return Lang.NTRIPLES ; |
| } |
| |
| @Test |
| public void nt_reader_twice() { |
| String s = "_:a <p> 'foo' . "; |
| StringReader r = new StringReader(s); |
| Model m = ModelFactory.createDefaultModel(); |
| |
| RDFDataMgr.read(m, r, null, RDFLanguages.NTRIPLES); |
| assertEquals(1, m.size()); |
| |
| String x = m.listStatements().next().getSubject().getId().getLabelString(); |
| assertNotEquals(x, "a"); |
| |
| // reset - reread - new bNode. |
| r = new StringReader(s); |
| RDFDataMgr.read(m, r, null, RDFLanguages.NTRIPLES); |
| assertEquals(2, m.size()); |
| } |
| |
| @Test |
| public void nt_model_1() { |
| Model m1 = parseToModel("<x> <p> \"abc-\\u00E9\". "); |
| assertEquals(1, m1.size()); |
| Model m2 = parseToModel("<x> <p> \"abc-\\u00E9\". "); |
| assertTrue(m1.isIsomorphicWith(m2)); |
| Graph g1 = SSE.parseGraph("(graph (triple <x> <p> \"abc-é\"))"); |
| assertTrue(g1.isIsomorphicWith(m1.getGraph())); |
| } |
| |
| @Test(expected = ExFatal.class) |
| public void nt_only_1() { |
| parseCount("<x> <p> <s> <g> ."); |
| } |
| |
| @Test(expected = ExFatal.class) |
| public void nt_only_2() { |
| parseCount("BASE <http://example/> <x> <p> <s> ."); |
| } |
| |
| @Test |
| public void nt_only_5() { |
| parseCount("<x> <p> \"é\" ."); |
| } |
| |
| @Override |
| protected long parseCount(String... strings) { |
| return ParserTestBaseLib.parseCount(Lang.NTRIPLES, strings) ; |
| } |
| |
| @Test(expected = ExFatal.class) |
| public void nt_only_5b() { |
| parseCount(CharSpace.ASCII, "<x> <p> \"é\" ."); |
| } |
| |
| protected Model parseToModel(String string) { |
| StringReader r = new StringReader(string); |
| Model model = ModelFactory.createDefaultModel(); |
| RDFDataMgr.read(model, r, null, RDFLanguages.NTRIPLES); |
| return model; |
| } |
| } |