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/*
* SonarQube Runner - Distribution
* Copyright (C) 2011 SonarSource
* dev@sonar.codehaus.org
*
* 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 02
*/
package org.sonar.runner;
import java.io.ByteArrayOutputStream;
import java.io.PrintStream;
import java.io.UnsupportedEncodingException;
import org.junit.Test;
import static org.fest.assertions.Assertions.assertThat;
public class StatsTest {
@Test
public void shouldPrintStats() throws UnsupportedEncodingException {
ByteArrayOutputStream output = new ByteArrayOutputStream();
System.setOut(new PrintStream(output));
new Stats().start().stop();
String out = output.toString("UTF-8");
String[] lines = out.split("\n");
assertThat(lines).hasSize(2);
assertThat(lines[0]).startsWith("Total time: ");
assertThat(lines[1]).startsWith("Final Memory: ");
}
@Test
public void shouldFormatTime() {
assertThat(Stats.formatTime(1 * 60 * 60 * 1000 + 2 * 60 * 1000 + 3 * 1000 + 400)).isEqualTo("1:02:03.400s");
assertThat(Stats.formatTime(2 * 60 * 1000 + 3 * 1000 + 400)).isEqualTo("2:03.400s");
assertThat(Stats.formatTime(3 * 1000 + 400)).isEqualTo("3.400s");
assertThat(Stats.formatTime(400)).isEqualTo("0.400s");
}
}
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