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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.scanner.repository;
import java.io.IOException;
import java.io.Reader;
import java.io.StringReader;
import org.apache.commons.io.IOUtils;
import org.junit.Before;
import org.junit.Test;
import org.sonar.scanner.WsTestUtil;
import org.sonar.scanner.http.DefaultScannerWsClient;
import static org.assertj.core.api.Assertions.assertThat;
import static org.assertj.core.api.Assertions.assertThatThrownBy;
import static org.mockito.ArgumentMatchers.any;
import static org.mockito.ArgumentMatchers.anyInt;
import static org.mockito.Mockito.doThrow;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.verifyNoMoreInteractions;
import static org.mockito.Mockito.when;
public class DefaultMetricsRepositoryLoaderTest {
private static final String WS_URL = "/api/metrics/search?ps=500&p=";
private DefaultScannerWsClient wsClient;
private DefaultMetricsRepositoryLoader metricsRepositoryLoader;
@Before
public void setUp() throws IOException {
wsClient = mock(DefaultScannerWsClient.class);
WsTestUtil.mockReader(wsClient, WS_URL + "1", new StringReader(IOUtils.toString(this.getClass().getResourceAsStream("DefaultMetricsRepositoryLoaderTest/page1.json"))));
WsTestUtil.mockReader(wsClient, WS_URL + "2", new StringReader(IOUtils.toString(this.getClass().getResourceAsStream("DefaultMetricsRepositoryLoaderTest/page2.json"))));
metricsRepositoryLoader = new DefaultMetricsRepositoryLoader(wsClient);
}
@Test
public void test() {
MetricsRepository metricsRepository = metricsRepositoryLoader.load();
assertThat(metricsRepository.metrics()).hasSize(3);
WsTestUtil.verifyCall(wsClient, WS_URL + "1");
WsTestUtil.verifyCall(wsClient, WS_URL + "2");
verifyNoMoreInteractions(wsClient);
}
@Test
public void testIOError() throws IOException {
Reader reader = mock(Reader.class);
when(reader.read(any(char[].class), anyInt(), anyInt())).thenThrow(new IOException());
WsTestUtil.mockReader(wsClient, reader);
assertThatThrownBy(() -> metricsRepositoryLoader.load())
.isInstanceOf(IllegalStateException.class);
}
@Test
public void testCloseError() throws IOException {
Reader reader = mock(Reader.class);
when(reader.read(any(char[].class), anyInt(), anyInt())).thenReturn(-1);
doThrow(new IOException()).when(reader).close();
WsTestUtil.mockReader(wsClient, reader);
assertThatThrownBy(() -> metricsRepositoryLoader.load())
.isInstanceOf(IllegalStateException.class);
}
}
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