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/*
* SonarQube
* Copyright (C) 2009-2025 SonarSource SA
* mailto:info AT sonarsource DOT com
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 3 of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program; if not, write to the Free Software Foundation,
* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
package org.sonarqube.ws.client;
import java.io.IOException;
import java.util.List;
import okhttp3.Headers;
import okhttp3.Interceptor;
import okhttp3.Request;
import okhttp3.Response;
import org.junit.Before;
import org.junit.Test;
import static org.mockito.ArgumentMatchers.any;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.times;
import static org.mockito.Mockito.verify;
import static org.mockito.Mockito.when;
public class GzipRejectorInterceptorTest {
private final GzipRejectorInterceptor underTest = new GzipRejectorInterceptor();
private Interceptor.Chain chain = mock();
private Response response = mock(Response.class);
private Request request = mock(Request.class);
private Request.Builder builderThatRemovesHeaders = mock(Request.Builder.class);
@Before
public void before() throws IOException {
when(builderThatRemovesHeaders.removeHeader(any())).thenReturn(builderThatRemovesHeaders);
when(builderThatRemovesHeaders.build()).thenReturn(request);
when(request.newBuilder()).thenReturn(builderThatRemovesHeaders);
when(chain.request()).thenReturn(request);
when(chain.proceed(any())).thenReturn(response);
}
@Test
public void intercept_shouldAlwaysRemoveAcceptEncoding() throws IOException {
underTest.intercept(chain);
verify(builderThatRemovesHeaders, times(1)).removeHeader("Accept-Encoding");
}
@Test
public void intercept_whenGzipContentEncodingIncluded_shouldCloseTheResponse() throws IOException {
when(response.headers("Content-Encoding")).thenReturn(List.of("gzip"));
underTest.intercept(chain);
verify(response, times(1)).close();
}
@Test
public void intercept_whenGzipContentEncodingNotIncluded_shouldNotCloseTheResponse() throws IOException {
when(response.headers()).thenReturn(Headers.of("Custom-header", "not-gzip"));
underTest.intercept(chain);
verify(response, times(0)).close();
}
}
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