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/*
* SonarQube, open source software quality management tool.
* Copyright (C) 2008-2014 SonarSource
* mailto:contact AT sonarsource DOT com
*
* SonarQube 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.
*
* SonarQube 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.api.utils;
import org.junit.Test;
import static org.fest.assertions.Assertions.assertThat;
import static org.junit.Assert.fail;
public class DurationTest {
static final int HOURS_IN_DAY = 8;
static final Long ONE_MINUTE = 1L;
static final Long ONE_HOUR_IN_MINUTES = ONE_MINUTE * 60;
static final Long ONE_DAY_IN_MINUTES = ONE_HOUR_IN_MINUTES * HOURS_IN_DAY;
@Test
public void create_from_duration_in_minutes() throws Exception {
Duration duration = Duration.create(ONE_DAY_IN_MINUTES + ONE_HOUR_IN_MINUTES + ONE_MINUTE);
assertThat(duration.toMinutes()).isEqualTo(ONE_DAY_IN_MINUTES + ONE_HOUR_IN_MINUTES + ONE_MINUTE);
}
@Test
public void encode() throws Exception {
assertThat(Duration.create(2 * ONE_DAY_IN_MINUTES + 5 * ONE_HOUR_IN_MINUTES + 46 * ONE_MINUTE).encode(HOURS_IN_DAY)).isEqualTo("2d5h46min");
assertThat(Duration.create(ONE_DAY_IN_MINUTES).encode(HOURS_IN_DAY)).isEqualTo("1d");
assertThat(Duration.create(ONE_HOUR_IN_MINUTES).encode(HOURS_IN_DAY)).isEqualTo("1h");
assertThat(Duration.create(HOURS_IN_DAY * ONE_HOUR_IN_MINUTES).encode(HOURS_IN_DAY)).isEqualTo("1d");
assertThat(Duration.create(ONE_MINUTE).encode(HOURS_IN_DAY)).isEqualTo("1min");
}
@Test
public void decode() throws Exception {
assertThat(Duration.decode(" 15 d 26 h 42min ", HOURS_IN_DAY)).isEqualTo(Duration.create(15 * ONE_DAY_IN_MINUTES + 26 * ONE_HOUR_IN_MINUTES + 42 * ONE_MINUTE));
assertThat(Duration.decode("26h15d42min", HOURS_IN_DAY)).isEqualTo(Duration.create(15 * ONE_DAY_IN_MINUTES + 26 * ONE_HOUR_IN_MINUTES + 42 * ONE_MINUTE));
assertThat(Duration.decode("26h", HOURS_IN_DAY)).isEqualTo(Duration.create(26 * ONE_HOUR_IN_MINUTES));
assertThat(Duration.decode("15d", HOURS_IN_DAY)).isEqualTo(Duration.create(15 * ONE_DAY_IN_MINUTES));
assertThat(Duration.decode("42min", HOURS_IN_DAY)).isEqualTo(Duration.create(42 * ONE_MINUTE));
}
@Test
public void fail_to_decode_if_not_number() throws Exception {
try {
Duration.decode("Xd", HOURS_IN_DAY);
fail();
} catch (Exception e) {
assertThat(e).isInstanceOf(IllegalArgumentException.class).hasMessage("Duration 'Xd' is invalid, it should use the following sample format : 2d 10h 15min");
}
}
@Test
public void is_greater_than() throws Exception {
assertThat(Duration.decode("1h", HOURS_IN_DAY).isGreaterThan(Duration.decode("1min", HOURS_IN_DAY))).isTrue();
assertThat(Duration.decode("1min", HOURS_IN_DAY).isGreaterThan(Duration.decode("1d", HOURS_IN_DAY))).isFalse();
assertThat(Duration.decode("1d", HOURS_IN_DAY).isGreaterThan(Duration.decode("1d", HOURS_IN_DAY))).isFalse();
assertThat(Duration.decode("1d", 10).isGreaterThan(Duration.decode("1d", 8))).isTrue();
}
@Test
public void add() throws Exception {
assertThat(Duration.decode("1h", HOURS_IN_DAY).add(Duration.decode("1min", HOURS_IN_DAY))).isEqualTo(Duration.decode("1h1min", HOURS_IN_DAY));
}
@Test
public void subtract() throws Exception {
assertThat(Duration.decode("1h", HOURS_IN_DAY).subtract(Duration.decode("1min", HOURS_IN_DAY))).isEqualTo(Duration.decode("59min", HOURS_IN_DAY));
}
@Test
public void multiply() throws Exception {
assertThat(Duration.decode("1h", HOURS_IN_DAY).multiply(2)).isEqualTo(Duration.decode("2h", HOURS_IN_DAY));
}
@Test
public void test_equals_and_hashcode() throws Exception {
Duration duration = Duration.create(ONE_DAY_IN_MINUTES + ONE_HOUR_IN_MINUTES + ONE_MINUTE);
Duration durationWithSameValue = Duration.create(ONE_DAY_IN_MINUTES + ONE_HOUR_IN_MINUTES + ONE_MINUTE);
Duration durationWithDifferentValue = Duration.create(ONE_DAY_IN_MINUTES + ONE_HOUR_IN_MINUTES);
assertThat(duration).isEqualTo(duration);
assertThat(durationWithSameValue).isEqualTo(duration);
assertThat(durationWithDifferentValue).isNotEqualTo(duration);
assertThat(duration).isNotEqualTo(null);
assertThat(duration.hashCode()).isEqualTo(duration.hashCode());
assertThat(durationWithSameValue.hashCode()).isEqualTo(duration.hashCode());
assertThat(durationWithDifferentValue.hashCode()).isNotEqualTo(duration.hashCode());
}
@Test
public void test_toString() throws Exception {
assertThat(Duration.create(ONE_DAY_IN_MINUTES + ONE_HOUR_IN_MINUTES + ONE_MINUTE).toString()).isNotNull();
}
}
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