/*
    * ====================================================================
    * 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.
   * ====================================================================
   *
   * This software consists of voluntary contributions made by many
   * individuals on behalf of the Apache Software Foundation.  For more
   * information on the Apache Software Foundation, please see
   * <http://www.apache.org/>.
   *
   */
  
  package org.apache.hc.client5.http.protocol;
  
  import static org.junit.jupiter.api.Assertions.assertNotNull;
  import static org.junit.jupiter.api.Assertions.assertNull;
  import static org.junit.jupiter.api.Assertions.assertThrows;
  
  import java.io.IOException;
  
  import org.apache.hc.core5.http.EntityDetails;
  import org.apache.hc.core5.http.HttpException;
  import org.apache.hc.core5.http.HttpHeaders;
  import org.apache.hc.core5.http.HttpRequest;
  import org.apache.hc.core5.http.ProtocolException;
  import org.apache.hc.core5.http.impl.BasicEntityDetails;
  import org.apache.hc.core5.http.message.BasicHttpRequest;
  import org.apache.hc.core5.http.protocol.HttpContext;
  import org.junit.jupiter.api.BeforeEach;
  import org.junit.jupiter.api.Test;
  
  class TestRequestValidateTrace {
  
      private RequestValidateTrace interceptor;
      private HttpRequest request;
      private HttpContext context;
  
      @BeforeEach
      void setUp() {
          interceptor = new RequestValidateTrace();
          context = HttpClientContext.create();
      }
  
      @Test
      void testTraceRequestWithoutSensitiveHeaders() throws HttpException, IOException {
          request = new BasicHttpRequest("TRACE", "/");
          interceptor.process(request, null, context);
          assertNull(request.getHeader(HttpHeaders.AUTHORIZATION));
      }
  
      @Test
      void testTraceRequestWithSensitiveHeaders() {
          request = new BasicHttpRequest("TRACE", "/");
          request.setHeader(HttpHeaders.AUTHORIZATION, "Bearer token");
          assertThrows(ProtocolException.class, () -> interceptor.process(request, null, context));
      }
  
      @Test
      void testTraceRequestWithBody() {
          request = new BasicHttpRequest("TRACE", "/");
          final EntityDetails entity = new BasicEntityDetails(10, null);
          assertThrows(ProtocolException.class, () -> interceptor.process(request, entity, context));
      }
  
      @Test
      void testNonTraceRequest() throws HttpException, IOException {
          request = new BasicHttpRequest("GET", "/");
          request.setHeader(HttpHeaders.AUTHORIZATION, "Bearer token");
          interceptor.process(request, null, context);
          assertNotNull(request.getHeader(HttpHeaders.AUTHORIZATION));
      }
  
      @Test
      void testTraceRequestWithCookieHeader() {
          request = new BasicHttpRequest("TRACE", "/");
          request.setHeader(HttpHeaders.COOKIE, "someCookie=someValue");
          assertThrows(ProtocolException.class, () -> interceptor.process(request, null, context));
      }
  }