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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.db.purge.period;
import java.util.Arrays;
import java.util.Calendar;
import java.util.GregorianCalendar;
import java.util.List;
import org.junit.jupiter.api.Test;
import org.sonar.api.utils.DateUtils;
import org.sonar.db.purge.DbCleanerTestUtils;
import org.sonar.db.purge.PurgeableAnalysisDto;
import static org.assertj.core.api.Assertions.assertThat;
class IntervalTest {
static int calendarField(Interval interval, int field) {
if (interval.count() == 0) {
return -1;
}
PurgeableAnalysisDto first = interval.get().iterator().next();
GregorianCalendar cal = new GregorianCalendar();
cal.setTime(first.getDate());
return cal.get(field);
}
@Test
void shouldGroupByIntervals() {
List<PurgeableAnalysisDto> snapshots = Arrays.asList(
DbCleanerTestUtils.createAnalysisWithDate("u1", "2011-04-03"),
DbCleanerTestUtils.createAnalysisWithDate("u2", "2011-05-01"),
DbCleanerTestUtils.createAnalysisWithDate("u3", "2011-05-19"),
DbCleanerTestUtils.createAnalysisWithDate("u4", "2011-06-02"),
DbCleanerTestUtils.createAnalysisWithDate("u5", "2011-06-20"),
DbCleanerTestUtils.createAnalysisWithDate("u6", "2012-06-29") // out of scope
);
List<Interval> intervals = Interval.group(snapshots, DateUtils.parseDate("2010-01-01"), DateUtils.parseDate("2011-12-31"),
Calendar.MONTH);
assertThat(intervals).hasSize(3);
assertThat(intervals.get(0).count()).isOne();
assertThat(calendarField(intervals.get(0), Calendar.MONTH)).isEqualTo((Calendar.APRIL));
assertThat(intervals.get(1).count()).isEqualTo(2);
assertThat(calendarField(intervals.get(1), Calendar.MONTH)).isEqualTo((Calendar.MAY));
assertThat(intervals.get(2).count()).isEqualTo(2);
assertThat(calendarField(intervals.get(2), Calendar.MONTH)).isEqualTo((Calendar.JUNE));
}
@Test
void shouldNotJoinMonthsOfDifferentYears() {
List<PurgeableAnalysisDto> snapshots = Arrays.asList(
DbCleanerTestUtils.createAnalysisWithDate("u1", "2010-04-03"),
DbCleanerTestUtils.createAnalysisWithDate("u2", "2011-04-13"));
List<Interval> intervals = Interval.group(snapshots,
DateUtils.parseDateTime("2010-01-01T00:00:00+0100"), DateUtils.parseDateTime("2011-12-31T00:00:00+0100"), Calendar.MONTH);
assertThat(intervals).hasSize(2);
assertThat(intervals.get(0).count()).isOne();
assertThat(calendarField(intervals.get(0), Calendar.MONTH)).isEqualTo((Calendar.APRIL));
assertThat(calendarField(intervals.get(0), Calendar.YEAR)).isEqualTo((2010));
assertThat(intervals.get(1).count()).isOne();
assertThat(calendarField(intervals.get(1), Calendar.MONTH)).isEqualTo((Calendar.APRIL));
assertThat(calendarField(intervals.get(1), Calendar.YEAR)).isEqualTo((2011));
}
@Test
void shouldIgnoreTimeWhenGroupingByIntervals() {
List<PurgeableAnalysisDto> snapshots = Arrays.asList(
DbCleanerTestUtils.createAnalysisWithDateTime("u1", "2011-05-25T00:16:48+0100"),
DbCleanerTestUtils.createAnalysisWithDateTime("u2", "2012-01-26T00:16:48+0100"),
DbCleanerTestUtils.createAnalysisWithDateTime("u3", "2012-01-27T00:16:48+0100"));
List<Interval> intervals = Interval.group(snapshots,
DateUtils.parseDateTime("2011-05-25T00:00:00+0100"),
DateUtils.parseDateTime("2012-01-26T00:00:00+0100"), Calendar.MONTH);
assertThat(intervals.size()).isOne();
assertThat(intervals.get(0).count()).isOne();
assertThat(intervals.get(0).get().get(0).getAnalysisUuid()).isEqualTo(("u2"));
}
}
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