/**
    *       Copyright 2010 Newcastle University
    *
    *          http://research.ncl.ac.uk/smart/
    *
    * 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.amber.oauth2.common.parameters;
  
  import java.util.HashMap;
  import java.util.Map;
  
  import org.apache.amber.oauth2.common.OAuth;
  import org.apache.amber.oauth2.common.message.OAuthResponse;
  import org.junit.Assert;
  import org.junit.Test;
  
  /**
   *
   *
   *
   */
  public class WWWAuthHeaderParametersApplierTest {
  
      @Test
      public void testApplyOAuthParameters() throws Exception {
  
          Map<String, Object> params = new HashMap<String, Object>();
          params.put("error", "invalid_token");
          params.put("error_uri", "http://www.example.com/error");
          params.put("scope", "s1 s2 s3");
          params.put("empty_param", "");
          params.put("null_param", null);
          params.put("", "some_value");
          params.put(null, "some_value");
  
          OAuthResponse res = OAuthResponse.status(200).location("").buildQueryMessage();
  
          OAuthParametersApplier applier = new WWWAuthHeaderParametersApplier();
          res = (OAuthResponse)applier.applyOAuthParameters(res, params);
          Assert.assertNotNull(res);
          String header = res.getHeader(OAuth.HeaderType.WWW_AUTHENTICATE);
          Assert.assertNotNull(header);
          Assert.assertEquals(OAuth.OAUTH_HEADER_NAME
              + " scope=\"s1 s2 s3\",error_uri=\"http://www.example.com/error\",error=\"invalid_token\"",
              header);
  
  
      }
  
  }