| /** |
| * 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.commons.rdf.api; |
| |
| import static org.junit.Assert.*; |
| |
| import java.util.Optional; |
| |
| import org.junit.Test; |
| |
| public class RDFSyntaxTest { |
| |
| @Test |
| public void byFileExtension() throws Exception { |
| assertEquals(RDFSyntax.JSONLD, RDFSyntax.byFileExtension(".jsonld").get()); |
| assertEquals(RDFSyntax.NQUADS, RDFSyntax.byFileExtension(".nq").get()); |
| assertEquals(RDFSyntax.NTRIPLES, RDFSyntax.byFileExtension(".nt").get()); |
| assertEquals(RDFSyntax.RDFA, RDFSyntax.byFileExtension(".html").get()); |
| assertEquals(RDFSyntax.RDFXML, RDFSyntax.byFileExtension(".rdf").get()); |
| assertEquals(RDFSyntax.TRIG, RDFSyntax.byFileExtension(".trig").get()); |
| assertEquals(RDFSyntax.TURTLE, RDFSyntax.byFileExtension(".ttl").get()); |
| } |
| |
| @Test |
| public void byFileExtensionFailsWithoutDot() throws Exception { |
| assertEquals(Optional.empty(), RDFSyntax.byFileExtension("rdf")); |
| } |
| |
| @Test |
| public void byFileExtensionLowerCase() throws Exception { |
| assertEquals(RDFSyntax.TURTLE, RDFSyntax.byFileExtension(".TtL").get()); |
| } |
| |
| @Test |
| public void byFileExtensionUnknown() throws Exception { |
| assertEquals(Optional.empty(), RDFSyntax.byFileExtension(".tar")); |
| } |
| |
| @Test |
| public void byMediaType() throws Exception { |
| assertEquals(RDFSyntax.JSONLD, RDFSyntax.byMediaType("application/ld+json").get()); |
| assertEquals(RDFSyntax.NQUADS, RDFSyntax.byMediaType("application/n-quads").get()); |
| assertEquals(RDFSyntax.NTRIPLES, RDFSyntax.byMediaType("application/n-triples").get()); |
| assertEquals(RDFSyntax.RDFA, RDFSyntax.byMediaType("text/html").get()); |
| assertEquals(RDFSyntax.RDFA, RDFSyntax.byMediaType("application/xhtml+xml").get()); |
| assertEquals(RDFSyntax.RDFXML, RDFSyntax.byMediaType("application/rdf+xml").get()); |
| assertEquals(RDFSyntax.TRIG, RDFSyntax.byMediaType("application/trig").get()); |
| assertEquals(RDFSyntax.TURTLE, RDFSyntax.byMediaType("text/turtle").get()); |
| } |
| |
| @Test |
| public void byMediaTypeContentType() throws Exception { |
| assertEquals(RDFSyntax.TURTLE, RDFSyntax.byMediaType("text/turtle; charset=\"UTF-8\"").get()); |
| assertEquals(RDFSyntax.TURTLE, RDFSyntax.byMediaType("text/turtle ; charset=\"UTF-8\"").get()); |
| // That's a Content-Type, not media type; we won't split by "," |
| assertEquals(Optional.empty(), RDFSyntax.byMediaType("text/turtle, text/plain")); |
| // no trimming will be done |
| assertEquals(Optional.empty(), RDFSyntax.byMediaType(" text/turtle")); |
| } |
| |
| @Test |
| public void byMediaTypeLowerCase() throws Exception { |
| assertEquals(RDFSyntax.JSONLD, RDFSyntax.byMediaType("APPLICATION/ld+JSON").get()); |
| } |
| |
| @Test |
| public void byMediaTypeUnknown() throws Exception { |
| assertEquals(Optional.empty(), RDFSyntax.byMediaType("application/octet-stream")); |
| } |
| |
| @Test |
| public void fileExtension() throws Exception { |
| assertEquals(".jsonld", RDFSyntax.JSONLD.fileExtension()); |
| assertEquals(".nq", RDFSyntax.NQUADS.fileExtension()); |
| assertEquals(".nt", RDFSyntax.NTRIPLES.fileExtension()); |
| assertEquals(".html", RDFSyntax.RDFA.fileExtension()); |
| assertEquals(".rdf", RDFSyntax.RDFXML.fileExtension()); |
| assertEquals(".trig", RDFSyntax.TRIG.fileExtension()); |
| assertEquals(".ttl", RDFSyntax.TURTLE.fileExtension()); |
| } |
| |
| @Test |
| public void fileExtensions() throws Exception { |
| assertTrue(RDFSyntax.JSONLD.fileExtensions().contains(".jsonld")); |
| assertTrue(RDFSyntax.NQUADS.fileExtensions().contains(".nq")); |
| assertTrue(RDFSyntax.NTRIPLES.fileExtensions().contains(".nt")); |
| assertTrue(RDFSyntax.RDFA.fileExtensions().contains(".html")); |
| assertTrue(RDFSyntax.RDFA.fileExtensions().contains(".xhtml")); |
| assertTrue(RDFSyntax.RDFXML.fileExtensions().contains(".rdf")); |
| assertTrue(RDFSyntax.TRIG.fileExtensions().contains(".trig")); |
| assertTrue(RDFSyntax.TURTLE.fileExtensions().contains(".ttl")); |
| } |
| |
| @Test |
| public void mediaType() throws Exception { |
| assertEquals("application/ld+json", RDFSyntax.JSONLD.mediaType()); |
| assertEquals("application/n-quads", RDFSyntax.NQUADS.mediaType()); |
| assertEquals("application/n-triples", RDFSyntax.NTRIPLES.mediaType()); |
| assertEquals("text/html", RDFSyntax.RDFA.mediaType()); |
| assertEquals("application/rdf+xml", RDFSyntax.RDFXML.mediaType()); |
| assertEquals("application/trig", RDFSyntax.TRIG.mediaType()); |
| assertEquals("text/turtle", RDFSyntax.TURTLE.mediaType()); |
| } |
| |
| |
| @Test |
| public void mediaTypes() throws Exception { |
| assertTrue(RDFSyntax.JSONLD.mediaTypes().contains("application/ld+json")); |
| assertTrue(RDFSyntax.NQUADS.mediaTypes().contains("application/n-quads")); |
| assertTrue(RDFSyntax.NTRIPLES.mediaTypes().contains("application/n-triples")); |
| assertTrue(RDFSyntax.RDFA.mediaTypes().contains("text/html")); |
| assertTrue(RDFSyntax.RDFA.mediaTypes().contains("application/xhtml+xml")); |
| assertTrue(RDFSyntax.RDFXML.mediaTypes().contains("application/rdf+xml")); |
| assertTrue(RDFSyntax.TRIG.mediaTypes().contains("application/trig")); |
| assertTrue(RDFSyntax.TURTLE.mediaTypes().contains("text/turtle")); |
| } |
| |
| @Test |
| public void string() throws Exception { |
| assertEquals("JSON-LD 1.0", RDFSyntax.JSONLD.toString()); |
| assertEquals("RDF 1.1 Turtle", RDFSyntax.TURTLE.toString()); |
| } |
| |
| @Test |
| public void byName() throws Exception { |
| for (final RDFSyntax s : RDFSyntax.w3cSyntaxes()) { |
| assertEquals(s, RDFSyntax.byName(s.name()).get()); |
| } |
| } |
| |
| } |