Package org.apache.clerezza.web.fileserver.util

Source Code of org.apache.clerezza.web.fileserver.util.TestMediaTypeGuesser

/*
* 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.clerezza.web.fileserver.util;

import java.io.IOException;
import javax.ws.rs.core.Application;
import javax.ws.rs.core.MediaType;
import javax.ws.rs.core.Response.ResponseBuilder;
import javax.ws.rs.core.UriBuilder;
import javax.ws.rs.core.Variant.VariantListBuilder;
import javax.ws.rs.ext.RuntimeDelegate;
import junit.framework.Assert;
import org.junit.Before;
import org.junit.Test;

/**
*
* @author reto
*/
public class TestMediaTypeGuesser {

  @Before
  public void setUp() {
    RuntimeDelegate.setInstance(new RuntimeDelegate() {

      @Override
      public UriBuilder createUriBuilder() {
        throw new UnsupportedOperationException("Not supported yet.");
      }

      @Override
      public ResponseBuilder createResponseBuilder() {
        throw new UnsupportedOperationException("Not supported yet.");
      }

      @Override
      public VariantListBuilder createVariantListBuilder() {
        throw new UnsupportedOperationException("Not supported yet.");
      }

      @Override
      public <T> T createEndpoint(Application application, Class<T> endpointType) throws IllegalArgumentException, UnsupportedOperationException {
        throw new UnsupportedOperationException("Not supported yet.");
      }

      @Override
      public <T> HeaderDelegate<T> createHeaderDelegate(Class<T> type) {
        if (type.equals(MediaType.class)) {
          return (HeaderDelegate<T>) new HeaderDelegate<MediaType>() {

            @Override
            public MediaType fromString(String value) throws IllegalArgumentException {
              String[] tokens = value.split("/");
              return new MediaType(tokens[0], tokens[1]);
            }

            @Override
            public String toString(MediaType value) {
              return value.getType()+"/"+value.getSubtype();
            }

          };
        }
        throw new UnsupportedOperationException("Not supported yet.");
      }
    });
  }

  @Test
  public void testExtension() throws IOException {
    MediaTypeGuesser guesser = MediaTypeGuesser.getInstance();
    Assert.assertEquals(MediaType.valueOf("text/plain"), guesser.getTypeForExtension("txt"));
  }
 
  @Test
  public void testFileName() throws IOException {
    MediaTypeGuesser guesser = MediaTypeGuesser.getInstance();
    Assert.assertEquals(MediaType.valueOf("text/plain"), guesser.guessTypeForName("foo/bla/bar.txt"));
  }
}
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