/*
    * 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.any23.writer;
  
  import org.eclipse.rdf4j.rio.RDFFormat;
  import org.junit.Test;
  
  import static org.junit.Assert.assertEquals;
  import static org.junit.Assert.assertNotSame;
  import static org.junit.Assert.assertSame;
  
  public class TripleFormatTest {
  
      @Test
      public void testRdf4jRoundTripping() {
  
          RDFFormat[] formats = { RDFFormat.TRIX, RDFFormat.NQUADS, RDFFormat.RDFA, RDFFormat.TRIG, RDFFormat.N3,
                  RDFFormat.RDFXML, RDFFormat.TURTLE, RDFFormat.JSONLD, RDFFormat.NTRIPLES, RDFFormat.BINARY,
                  RDFFormat.RDFJSON };
  
          for (RDFFormat expected : formats) {
              TripleFormat tf = TripleFormat.of(expected);
  
              RDFFormat actual = tf.toRDFFormat();
              assertSame(expected, actual);
  
              tf.rdfFormat = null;
              actual = tf.toRDFFormat();
              assertNotSame(expected, actual);
  
              assertEquals(expected.getName(), actual.getName());
              assertEquals(expected.getStandardURI(), actual.getStandardURI());
              assertEquals(expected.getCharset(), actual.getCharset());
              assertEquals(expected.getFileExtensions(), actual.getFileExtensions());
              assertEquals(expected.supportsContexts(), actual.supportsContexts());
              assertEquals(expected.supportsNamespaces(), actual.supportsNamespaces());
          }
  
      }
  }