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/*
* SonarQube Scanner
* Copyright (C) 2011-2016 SonarSource SA
* mailto:contact 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.sonarsource.scanner.cli;
import java.io.BufferedReader;
import java.io.ByteArrayInputStream;
import java.io.IOException;
import java.io.InputStream;
import java.nio.charset.StandardCharsets;
import java.util.Properties;
import org.junit.Before;
import org.junit.Test;
import org.mockito.InOrder;
import org.mockito.Mock;
import org.mockito.Mockito;
import org.mockito.MockitoAnnotations;
import org.sonar.runner.api.EmbeddedRunner;
import org.sonarsource.scanner.cli.Cli;
import org.sonarsource.scanner.cli.Conf;
import org.sonarsource.scanner.cli.Exit;
import org.sonarsource.scanner.cli.Logs;
import org.sonarsource.scanner.cli.Main;
import org.sonarsource.scanner.cli.RunnerFactory;
import org.sonarsource.scanner.cli.Shutdown;
import static org.mockito.Matchers.any;
import static org.mockito.Mockito.doThrow;
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 MainTest {
@Mock
private Shutdown shutdown;
@Mock
private Cli cli;
@Mock
private Conf conf;
@Mock
private Properties properties;
@Mock
private RunnerFactory runnerFactory;
@Mock
private EmbeddedRunner runner;
@Mock
private Logs logs;
@Before
public void setUp() throws IOException {
MockitoAnnotations.initMocks(this);
when(runnerFactory.create(any(Properties.class))).thenReturn(runner);
when(conf.properties()).thenReturn(properties);
}
@Test
public void should_execute_runner() {
Main main = new Main(shutdown, cli, conf, runnerFactory, logs);
main.execute();
verify(shutdown).exit(Exit.SUCCESS);
verify(runnerFactory).create(properties);
verify(runner, times(1)).start();
verify(runner, times(1)).runAnalysis(properties);
verify(runner, times(1)).stop();
}
@Test
public void should_stop_on_error() {
EmbeddedRunner runner = mock(EmbeddedRunner.class);
Exception e = new NullPointerException("NPE");
e = new IllegalStateException("Error", e);
doThrow(e).when(runner).runAnalysis(any(Properties.class));
when(runnerFactory.create(any(Properties.class))).thenReturn(runner);
Main main = new Main(shutdown, cli, conf, runnerFactory, logs);
main.execute();
verify(runner).stop();
verify(shutdown).exit(Exit.ERROR);
verify(logs).error("Caused by: NPE");
}
@Test
public void show_error_stacktrace() {
Exception e = new NullPointerException("NPE");
e = new IllegalStateException("Error", e);
when(cli.isDisplayStackTrace()).thenReturn(true);
EmbeddedRunner runner = mock(EmbeddedRunner.class);
doThrow(e).when(runner).runAnalysis(any(Properties.class));
when(runnerFactory.create(any(Properties.class))).thenReturn(runner);
Main main = new Main(shutdown, cli, conf, runnerFactory, logs);
main.execute();
verify(runner).stop();
verify(shutdown).exit(Exit.ERROR);
verify(logs).error("Error during Sonar runner execution", e);
}
@Test
public void should_not_stop_on_error_in_interactive_mode() throws Exception {
EmbeddedRunner runner = mock(EmbeddedRunner.class);
doThrow(new IllegalStateException("Error")).when(runner).runAnalysis(any(Properties.class));
when(runnerFactory.create(any(Properties.class))).thenReturn(runner);
when(cli.isInteractive()).thenReturn(true);
Main main = new Main(shutdown, cli, conf, runnerFactory, logs);
BufferedReader inputReader = mock(BufferedReader.class);
when(inputReader.readLine()).thenReturn("");
when(shutdown.shouldExit()).thenReturn(false).thenReturn(true);
main.setInputReader(inputReader);
main.execute();
verify(runner, times(2)).runAnalysis(any(Properties.class));
verify(runner).stop();
verify(shutdown).exit(Exit.SUCCESS);
}
@Test
public void should_only_display_version() throws IOException {
Properties p = new Properties();
when(cli.isDisplayVersionOnly()).thenReturn(true);
when(conf.properties()).thenReturn(p);
Main main = new Main(shutdown, cli, conf, runnerFactory, logs);
main.execute();
InOrder inOrder = Mockito.inOrder(shutdown, runnerFactory);
inOrder.verify(shutdown, times(1)).exit(Exit.SUCCESS);
inOrder.verify(runnerFactory, times(1)).create(p);
inOrder.verify(shutdown, times(1)).exit(Exit.SUCCESS);
}
@Test(timeout = 30000)
public void test_interactive_mode() throws IOException {
String inputStr = "qwe" + System.lineSeparator() + "qwe" + System.lineSeparator();
InputStream input = new ByteArrayInputStream(inputStr.getBytes(StandardCharsets.UTF_8));
System.setIn(input);
input.close();
when(cli.isInteractive()).thenReturn(true);
when(cli.isDebugMode()).thenReturn(true);
when(cli.isDisplayStackTrace()).thenReturn(true);
Main main = new Main(shutdown, cli, conf, runnerFactory, logs);
main.execute();
verify(runner, times(1)).start();
verify(runner, times(3)).runAnalysis(any(Properties.class));
verify(runner, times(1)).stop();
}
}
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