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/*
* Sonar, open source software quality management tool.
* Copyright (C) 2008-2011 SonarSource
* mailto:contact AT sonarsource DOT com
*
* Sonar 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.
*
* Sonar 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 Sonar; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02
*/
package org.sonar.api.measures;
import org.junit.Test;
import java.util.Collection;
import static org.hamcrest.core.Is.is;
import static org.junit.Assert.assertThat;
public class CoverageMeasuresBuilderTest {
@Test
public void shouldNotCreateIfNoValues() {
CoverageMeasuresBuilder builder = CoverageMeasuresBuilder.create();
assertThat(builder.createMeasures().size(), is(0));
}
@Test
public void shouldCreateHitsByLineData() {
CoverageMeasuresBuilder builder = CoverageMeasuresBuilder.create();
builder.setHits(1, 0);
builder.setHits(2, 3);
builder.setHits(4, 2);
assertThat(find(builder.createMeasures(), CoreMetrics.COVERAGE_LINE_HITS_DATA_KEY).getData(), is("1=0;2=3;4=2"));
}
@Test
public void shouldCreateUncoveredLines() {
CoverageMeasuresBuilder builder = CoverageMeasuresBuilder.create();
builder.setHits(1, 0);
builder.setHits(2, 3);
builder.setHits(3, 0);
assertThat(find(builder.createMeasures(), CoreMetrics.UNCOVERED_LINES_KEY).getIntValue(), is(2));
}
@Test
public void shouldCreateConditionsByLineData() {
CoverageMeasuresBuilder builder = CoverageMeasuresBuilder.create();
builder.setConditions(1, 2, 2);
builder.setConditions(2, 1, 0);
assertThat(find(builder.createMeasures(), CoreMetrics.CONDITIONS_BY_LINE_KEY).getData(), is("1=2;2=1"));
assertThat(find(builder.createMeasures(), CoreMetrics.COVERED_CONDITIONS_BY_LINE_KEY).getData(), is("1=2;2=0"));
}
@Test
public void shouldCreateNumberOfConditionsToCover() {
CoverageMeasuresBuilder builder = CoverageMeasuresBuilder.create();
builder.setConditions(1, 2, 2);
builder.setConditions(2, 1, 0);
assertThat(find(builder.createMeasures(), CoreMetrics.CONDITIONS_TO_COVER_KEY).getIntValue(), is(3));
}
@Test
public void shouldCreateNumberOfUncoveredConditions() {
CoverageMeasuresBuilder builder = CoverageMeasuresBuilder.create();
builder.setConditions(1, 2, 2);
builder.setConditions(2, 1, 0);
builder.setConditions(3, 3, 1);
assertThat(find(builder.createMeasures(), CoreMetrics.UNCOVERED_CONDITIONS_KEY).getIntValue(), is(3));
}
@Test
public void shouldSetOnlyPositiveConditions() {
CoverageMeasuresBuilder builder = CoverageMeasuresBuilder.create();
builder.setConditions(1, 0, 0);
builder.setConditions(2, 1, 0);
assertThat(find(builder.createMeasures(), CoreMetrics.CONDITIONS_BY_LINE_KEY).getData(), is("2=1"));
assertThat(find(builder.createMeasures(), CoreMetrics.COVERED_CONDITIONS_BY_LINE_KEY).getData(), is("2=0"));
}
@Test
public void shouldIgnoreDuplicatedSetHits() {
CoverageMeasuresBuilder builder = CoverageMeasuresBuilder.create();
builder.setHits(2, 3);
builder.setHits(2, 5);// to ignore
assertThat(builder.getLinesToCover(), is(1));
assertThat(builder.getCoveredLines(), is(1));
assertThat(builder.getHitsByLine().get(2), is(3));
}
@Test
public void shouldIgnoreDuplicatedSetConditions() {
CoverageMeasuresBuilder builder = CoverageMeasuresBuilder.create();
builder.setConditions(1, 3, 2);
builder.setConditions(1, 1, 0);// to ignore
assertThat(builder.getConditions(), is(3));
assertThat(builder.getCoveredConditions(), is(2));
assertThat(builder.getConditionsByLine().get(1), is(3));
assertThat(builder.getCoveredConditionsByLine().get(1), is(2));
}
@Test
public void shouldResetFields() {
CoverageMeasuresBuilder builder = CoverageMeasuresBuilder.create();
builder.setHits(1, 4);
builder.setConditions(1, 3, 1);
builder.reset();
assertThat(builder.getConditions(), is(0));
assertThat(builder.getCoveredConditions(), is(0));
assertThat(builder.getCoveredLines(), is(0));
assertThat(builder.getHitsByLine().size(), is(0));
assertThat(builder.getConditionsByLine().size(), is(0));
assertThat(builder.getCoveredConditionsByLine().size(), is(0));
}
private Measure find(Collection<Measure> measures, String metricKey) {
for (Measure measure : measures) {
if (metricKey.equals(measure.getMetricKey())) {
return measure;
}
}
return null;
}
}
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