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    * 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
   *
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   * Unless required by applicable law or agreed to in writing,
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   * "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.
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   *
   * This software consists of voluntary contributions made by many
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  package org.apache.hc.client5.testing.async;
  
  import java.util.concurrent.Future;
  
  import org.apache.hc.client5.http.async.methods.SimpleHttpRequest;
  import org.apache.hc.client5.http.async.methods.SimpleHttpResponse;
  import org.apache.hc.client5.http.async.methods.SimpleRequestBuilder;
  import org.apache.hc.client5.http.auth.AuthScope;
  import org.apache.hc.client5.http.auth.CredentialsProvider;
  import org.apache.hc.client5.http.auth.UsernamePasswordCredentials;
  import org.apache.hc.client5.http.protocol.HttpClientContext;
  import org.apache.hc.client5.testing.BasicTestAuthenticator;
  import org.apache.hc.client5.testing.extension.async.ClientProtocolLevel;
  import org.apache.hc.client5.testing.extension.async.ServerProtocolLevel;
  import org.apache.hc.client5.testing.extension.async.TestAsyncClient;
  import org.apache.hc.core5.http.HeaderElements;
  import org.apache.hc.core5.http.HttpHeaders;
  import org.apache.hc.core5.http.HttpHost;
  import org.apache.hc.core5.http.HttpResponse;
  import org.apache.hc.core5.http.HttpStatus;
  import org.apache.hc.core5.http.URIScheme;
  import org.junit.jupiter.api.Assertions;
  import org.junit.jupiter.api.Test;
  import org.mockito.Mockito;
  
  abstract  class TestHttp1ClientAuthentication extends AbstractHttpAsyncClientAuthenticationTest {
  
      public TestHttp1ClientAuthentication(final URIScheme scheme) {
          super(scheme, ClientProtocolLevel.STANDARD, ServerProtocolLevel.STANDARD);
      }
  
      @Test
      void testBasicAuthenticationSuccessNonPersistentConnection() throws Exception {
          configureServer(bootstrap -> bootstrap
                  .register("*", AsyncEchoHandler::new)
                  .setExchangeHandlerDecorator(exchangeHandler ->
                          new AuthenticatingAsyncDecorator(exchangeHandler, new BasicTestAuthenticator("test:test", "test realm")) {
  
                              @Override
                              protected void customizeUnauthorizedResponse(final HttpResponse unauthorized) {
                                  unauthorized.addHeader(HttpHeaders.CONNECTION, HeaderElements.CLOSE);
                              }
                          }));
          final HttpHost target = startServer();
  
          final TestAsyncClient client = startClient();
  
          final CredentialsProvider credsProvider = Mockito.mock(CredentialsProvider.class);
          Mockito.when(credsProvider.getCredentials(Mockito.any(), Mockito.any()))
                  .thenReturn(new UsernamePasswordCredentials("test", "test".toCharArray()));
          final HttpClientContext context = HttpClientContext.create();
          context.setCredentialsProvider(credsProvider);
  
          final SimpleHttpRequest request = SimpleRequestBuilder.get()
                  .setHttpHost(target)
                  .setPath("/")
                  .build();
          final Future<SimpleHttpResponse> future = client.execute(request, context, null);
          final HttpResponse response = future.get();
  
          Assertions.assertNotNull(response);
          Assertions.assertEquals(HttpStatus.SC_OK, response.getCode());
          Mockito.verify(credsProvider).getCredentials(
                  Mockito.eq(new AuthScope(target, "test realm", "basic")), Mockito.any());
      }
  
  }