/**
* 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.writer;
import java.io.ByteArrayInputStream ;
import java.io.ByteArrayOutputStream ;
import java.util.Arrays ;
import org.apache.jena.atlas.lib.StrUtils ;
import org.apache.jena.rdf.model.Model ;
import org.apache.jena.rdf.model.ModelFactory ;
import org.apache.jena.riot.* ;
import org.junit.Test ;
import org.junit.runner.RunWith ;
import org.junit.runners.Parameterized ;
import org.junit.runners.Parameterized.Parameters ;
@RunWith(Parameterized.class)
public class TestRiotWriterGraph extends AbstractWriterTest
{
@Parameters(name = "{index}: {0}")
public static Iterable<Object[]> data() {
return Arrays.asList(new Object[][] {
{ RDFFormat.RDFNULL }
, { RDFFormat.NTRIPLES_UTF8 }
, { RDFFormat.NTRIPLES_ASCII }
, { RDFFormat.NTRIPLES }
, { RDFFormat.TURTLE }
, { RDFFormat.TURTLE_PRETTY }
, { RDFFormat.TURTLE_BLOCKS }
, { RDFFormat.TURTLE_FLAT }
, { RDFFormat.RDFXML }
, { RDFFormat.RDFXML_PRETTY }
, { RDFFormat.RDFXML_PLAIN }
, { RDFFormat.JSONLD }
, { RDFFormat.JSONLD_PRETTY }
, { RDFFormat.JSONLD_FLAT }
, { RDFFormat.RDFJSON }
// graph in quad formats.
, { RDFFormat.TRIG }
, { RDFFormat.TRIG_PRETTY }
, { RDFFormat.TRIG_BLOCKS }
, { RDFFormat.TRIG_FLAT }
, { RDFFormat.NQUADS_UTF8}
, { RDFFormat.NQUADS_ASCII}
, { RDFFormat.NQUADS}
, { RDFFormat.RDF_THRIFT }
, { RDFFormat.RDF_THRIFT_VALUES }
, { RDFFormat.TRIX }
}) ;
}
private RDFFormat format ;
public TestRiotWriterGraph(RDFFormat format)
{
this.format = format ;
}
@Test public void writer00() { test("writer-rt-00.ttl") ; }
@Test public void writer01() { test("writer-rt-01.ttl") ; }
@Test public void writer02() { test("writer-rt-02.ttl") ; }
@Test public void writer03() { test("writer-rt-03.ttl") ; }
@Test public void writer04() { test("writer-rt-04.ttl") ; }
@Test public void writer05() { test("writer-rt-05.ttl") ; }
@Test public void writer06() { test("writer-rt-06.ttl") ; }
@Test public void writer07() { test("writer-rt-07.ttl") ; }
@Test public void writer08() { test("writer-rt-08.ttl") ; }
@Test public void writer09() {
if ( format.getLang() != Lang.JSONLD )
// Fails in jsonld-java
test("writer-rt-09.ttl") ;
}
@Test public void writer10() {
if ( format.getLang() != Lang.JSONLD )
// Fails in jsonld-java
test("writer-rt-10.ttl") ;
}
@Test public void writer11() { test("writer-rt-11.ttl") ; }
@Test public void writer12() { test("writer-rt-12.ttl") ; }
@Test public void writer13() { test("writer-rt-13.ttl") ; }
@Test public void writer14() { test("writer-rt-14.ttl") ; }
@Test public void writer15() { test("writer-rt-15.ttl") ; }
@Test public void writer16() { test("writer-rt-16.ttl") ; }
@Test public void writer17() { test("writer-rt-17.ttl") ; }
@Test public void writer18() { test("writer-rt-18.ttl") ; }
private void test(String filename)
{
String displayname = filename.substring(0, filename.lastIndexOf('.')) ;
Model m = readModel(filename) ;
Lang lang = format.getLang() ;
WriterGraphRIOT rs = RDFWriterRegistry.getWriterGraphFactory(format).create(format) ;
assertEquals(lang, rs.getLang()) ;
ByteArrayOutputStream out = new ByteArrayOutputStream() ;
RDFDataMgr.write(out, m, format) ;
if ( lang == Lang.RDFNULL )
return ;
ByteArrayInputStream in = new ByteArrayInputStream(out.toByteArray()) ;
String s = StrUtils.fromUTF8bytes(out.toByteArray()) ;
Model m2 = ModelFactory.createDefaultModel() ;
try {
RDFDataMgr.read(m2, in, lang) ;
} catch (RiotException ex)
{
System.out.println(format) ;
System.out.println(s) ;
throw ex ;
}
boolean b = m.isIsomorphicWith(m2) ;
if ( !b )
{
System.out.println("------["+format+"]---------------------------------------------------") ;
System.out.println("#### file="+displayname) ;
System.out.print(s) ;
}
assertTrue("Did not round-trip file="+filename+" / format="+format, b) ;
}
}