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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.sonar.telemetry;
import java.io.IOException;
import java.util.Objects;
import okhttp3.MediaType;
import okhttp3.OkHttpClient;
import okhttp3.mockwebserver.MockResponse;
import okhttp3.mockwebserver.MockWebServer;
import okhttp3.mockwebserver.RecordedRequest;
import okio.GzipSource;
import okio.Okio;
import org.assertj.core.api.Assertions;
import org.junit.jupiter.api.Test;
import org.sonar.api.config.internal.MapSettings;
import org.sonar.telemetry.core.TelemetryClient;
import static org.assertj.core.api.Assertions.assertThat;
import static org.sonar.process.ProcessProperties.Property.SONAR_TELEMETRY_METRICS_URL;
import static org.sonar.process.ProcessProperties.Property.SONAR_TELEMETRY_URL;
class TelemetryClientCompressionTest {
private final OkHttpClient okHttpClient = new OkHttpClient();
private final MockWebServer telemetryServer = new MockWebServer();
@Test
void payload_is_gzip_encoded() throws IOException, InterruptedException {
telemetryServer.enqueue(new MockResponse().setResponseCode(200));
MapSettings settings = new MapSettings();
settings.setProperty(SONAR_TELEMETRY_URL.getKey(), telemetryServer.url("/").toString());
settings.setProperty(SONAR_TELEMETRY_METRICS_URL.getKey(), telemetryServer.url("/").toString());
TelemetryClient underTest = new TelemetryClient(okHttpClient, settings.asConfig());
underTest.start();
underTest.upload("payload compressed with gzip");
RecordedRequest request = telemetryServer.takeRequest();
String contentType = Objects.requireNonNull(request.getHeader("content-type"));
assertThat(MediaType.parse(contentType)).isEqualTo(MediaType.parse("application/json; charset=utf-8"));
assertThat(request.getHeader("content-encoding")).isEqualTo("gzip");
GzipSource source = new GzipSource(request.getBody());
String body = Okio.buffer(source).readUtf8();
Assertions.assertThat(body).isEqualTo("payload compressed with gzip");
}
}
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