/**
* 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;
import java.util.ArrayList ;
import java.util.List ;
import org.apache.jena.atlas.junit.BaseTest ;
import org.apache.jena.atlas.web.ContentType ;
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 TestSyntaxDetermination extends BaseTest {
// On experience of test paramterization:
// Macro-generating the test items would be better
// because test failures then leave a clickable
// marker in Eclipse.
@Parameters(name = "{0} -- {1} {2} {3} {4}")
public static Iterable<Object[]> data() {
List<Object[]> x = new ArrayList<>() ;
add(x, "Test-ext-ttl-1", "http://sparql.org/D.ttl", "text/turtle", Lang.TTL, Lang.TTL) ;
add(x, "Test-ext-ttl-2", "http://sparql.org/D.ttl", "text/turtle", Lang.RDFXML, Lang.TTL) ;
add(x, "Test-ext-ttl-3", "http://sparql.org/D.ttl", "text/plain", null, Lang.TTL) ;
add(x, "Test-ext-ttl-4", "http://sparql.org/D.ttl", "text/plain", Lang.RDFXML, Lang.RDFXML) ;
add(x, "Test-ext-ttl-5", "http://sparql.org/D.ttl", null, Lang.TTL, Lang.TTL) ;
add(x, "Test-ext-ttl-6", "http://sparql.org/D.ttl", null, null, Lang.TTL) ;
add(x, "Test-no-ext-1", "http://sparql.org/D", "text/turtle", Lang.TTL, Lang.TTL) ;
add(x, "Test-no-ext-2", "http://sparql.org/D", "text/turtle", Lang.RDFXML, Lang.TTL) ;
add(x, "Test-no-ext-3", "http://sparql.org/D", "text/plain", null, null) ;
add(x, "Test-no-ext-4", "http://sparql.org/D", "text/plain", Lang.RDFXML, Lang.RDFXML) ;
add(x, "Test-no-ext-5", "http://sparql.org/D", null, Lang.NT, Lang.NT) ;
add(x, "Test-no-ext-6", "http://sparql.org/D", null, null, null) ;
add(x, "Test-ext-rdf-1", "http://sparql.org/D.rdf", "text/turtle", Lang.TTL, Lang.TTL) ;
add(x, "Test-ext-rdf-2", "http://sparql.org/D.rdf", "text/turtle", Lang.RDFXML, Lang.TTL) ;
add(x, "Test-ext-rdf-3", "http://sparql.org/D.rdf", "text/plain", null, Lang.RDFXML) ;
add(x, "Test-ext-rdf-4", "http://sparql.org/D.rdf", "text/plain", Lang.RDFXML, Lang.RDFXML) ;
add(x, "Test-ext-rdf-5", "http://sparql.org/D.rdf", null, Lang.TTL, Lang.TTL) ;
add(x, "Test-ext-rdf-6", "http://sparql.org/D.rdf", null, null, Lang.RDFXML) ;
add(x, "Test-unknown-ext-1", "http://sparql.org/D.xyz", "text/turtle", Lang.TTL, Lang.TTL) ;
add(x, "Test-unknown-ext-2", "http://sparql.org/D.xyz", "text/turtle", Lang.RDFXML, Lang.TTL) ;
add(x, "Test-unknown-ext-3", "http://sparql.org/D.xyz", "text/plain", null, null) ;
add(x, "Test-unknown-ext-4", "http://sparql.org/D.xyz", "text/plain", Lang.RDFXML, Lang.RDFXML) ;
add(x, "Test-unknown-ext-5", "http://sparql.org/D.xyz", null, Lang.NT, Lang.NT) ;
add(x, "Test-unknown-ext-6", "http://sparql.org/D.xyz", null, null, null) ;
return x ;
}
private static void add(List<Object[]> x, Object ... args) {
if ( args.length != 5 )
throw new RuntimeException() ;
x.add(args) ;
}
private String url ;
private String contentType ;
private Lang hintLang ;
private Lang expected ;
public TestSyntaxDetermination(String marker, String url, String contentType, Lang hintLang, Lang expected) {
this.url = url ;
this.contentType = contentType ;
this.hintLang = hintLang ;
this.expected = expected ;
}
@Test public void syntaxDetermination()
{ test(url, contentType, hintLang, expected) ; }
static void test(String url, String ct, Lang hint, Lang expected) {
ContentType x = WebContent.determineCT(ct, hint, url) ;
Lang lang = RDFDataMgr.determineLang(url, ct, hint) ;
assertEquals(expected, lang) ;
}
}