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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.telemetry.metrics;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;
import java.util.Optional;
import java.util.Set;
import org.assertj.core.groups.Tuple;
import org.junit.jupiter.api.Test;
import org.sonar.telemetry.core.Dimension;
import org.sonar.telemetry.core.Granularity;
import org.sonar.telemetry.core.TelemetryDataProvider;
import org.sonar.telemetry.core.TelemetryDataType;
import org.sonar.telemetry.core.schema.InstallationMetric;
import org.sonar.telemetry.core.schema.LanguageMetric;
import org.sonar.telemetry.core.schema.Metric;
import org.sonar.telemetry.core.schema.ProjectMetric;
import org.sonar.telemetry.core.schema.UserMetric;
import static org.assertj.core.api.Assertions.assertThat;
import static org.assertj.core.api.Assertions.tuple;
class TelemetryMetricsMapperTest {
@Test
void mapFromDataProvider_withInstallationProviderSingleValue_returnsSingleValue() {
// Override multi-value method to return empty. Keep the single-value method defined in TestTelemetryBean.
TelemetryDataProvider<String> provider = new TestTelemetryBean(Dimension.INSTALLATION) {
@Override
public Map<String, String> getValues() {
return Map.of();
}
};
Set<Metric> metrics = TelemetryMetricsMapper.mapFromDataProvider(provider);
List<InstallationMetric> userMetrics = retrieveList(metrics);
assertThat(userMetrics)
.extracting(InstallationMetric::getKey, InstallationMetric::getType, InstallationMetric::getValue, InstallationMetric::getGranularity)
.containsExactlyInAnyOrder(
tuple("telemetry-bean-a", TelemetryDataType.STRING, "value", Granularity.DAILY));
}
@Test
void mapFromDataProvider_withInstallationProviderMultiValues_returnsMultipleValues() {
// Override single-value method to return empty. Keep the multi-value method defined in TestTelemetryBean.
TelemetryDataProvider<String> provider = new TestTelemetryBean(Dimension.INSTALLATION) {
@Override
public Optional<String> getValue() {
return Optional.empty();
}
};
Set<Metric> metrics = TelemetryMetricsMapper.mapFromDataProvider(provider);
List<InstallationMetric> userMetrics = retrieveList(metrics);
assertThat(userMetrics)
.extracting(InstallationMetric::getKey, InstallationMetric::getType, InstallationMetric::getValue, InstallationMetric::getGranularity)
.containsExactlyInAnyOrder(
tuple("telemetry-bean-a.key-1", TelemetryDataType.STRING, "value-1", Granularity.DAILY),
tuple("telemetry-bean-a.key-2", TelemetryDataType.STRING, "value-2", Granularity.DAILY));
}
@Test
void mapFromDataProvider_withInstallationProviderAdhocNoValues_returnEmptySet() {
// Override single-value and multi-value methods to return empty.
TelemetryDataProvider<String> provider = new TestTelemetryBean(Dimension.INSTALLATION) {
@Override
public Granularity getGranularity() {
return Granularity.ADHOC;
}
@Override
public Optional<String> getValue() {
return Optional.empty();
}
@Override
public Map<String, String> getValues() {
return Map.of();
}
};
Set<Metric> metrics = TelemetryMetricsMapper.mapFromDataProvider(provider);
List<InstallationMetric> userMetrics = retrieveList(metrics);
assertThat(userMetrics)
.extracting(InstallationMetric::getKey, InstallationMetric::getType, InstallationMetric::getValue, InstallationMetric::getGranularity)
.isEmpty();
}
@Test
void mapFromDataProvider_withInstallationProviderDailyNoValues_returnTelemetryWithNullValue() {
// Override single-value and multi-value methods to return empty.
TelemetryDataProvider<String> provider = new TestTelemetryBean(Dimension.INSTALLATION) {
@Override
public Optional<String> getValue() {
return Optional.empty();
}
@Override
public Map<String, String> getValues() {
return Map.of();
}
};
Set<Metric> metrics = TelemetryMetricsMapper.mapFromDataProvider(provider);
List<InstallationMetric> userMetrics = retrieveList(metrics);
assertThat(userMetrics)
.extracting(InstallationMetric::getKey, InstallationMetric::getType, InstallationMetric::getValue, InstallationMetric::getGranularity)
.containsExactlyInAnyOrder(
tuple("telemetry-bean-a", TelemetryDataType.STRING, null, Granularity.DAILY));
}
@Test
void mapFromDataProvider_whenUserProvider() {
TelemetryDataProvider<String> provider = new TestTelemetryBean(Dimension.USER);
Set<Metric> metrics = TelemetryMetricsMapper.mapFromDataProvider(provider);
List<UserMetric> list = retrieveList(metrics);
assertThat(list)
.extracting(UserMetric::getKey, UserMetric::getType, UserMetric::getUserUuid, UserMetric::getValue, UserMetric::getGranularity)
.containsExactlyInAnyOrder(
expected());
}
@Test
void mapFromDataProvider_whenLanguageProvider() {
TelemetryDataProvider<String> provider = new TestTelemetryBean(Dimension.LANGUAGE);
Set<Metric> metrics = TelemetryMetricsMapper.mapFromDataProvider(provider);
List<LanguageMetric> list = retrieveList(metrics);
assertThat(list)
.extracting(LanguageMetric::getKey, LanguageMetric::getType, LanguageMetric::getLanguage, LanguageMetric::getValue, LanguageMetric::getGranularity)
.containsExactlyInAnyOrder(
expected());
}
@Test
void mapFromDataProvider_whenProjectProvider() {
TelemetryDataProvider<String> provider = new TestTelemetryBean(Dimension.PROJECT);
Set<Metric> metrics = TelemetryMetricsMapper.mapFromDataProvider(provider);
List<ProjectMetric> list = retrieveList(metrics);
assertThat(list)
.extracting(ProjectMetric::getKey, ProjectMetric::getType, ProjectMetric::getProjectUuid, ProjectMetric::getValue, ProjectMetric::getGranularity)
.containsExactlyInAnyOrder(
expected());
}
@Test
void mapFromDataProvider_whenAdhocInstallationProviderWithoutValue_shouldNotMapToMetric() {
TestTelemetryAdhocBean provider = new TestTelemetryAdhocBean(Dimension.INSTALLATION, false); // Force the value so that nothing is returned
Set<Metric> metrics = TelemetryMetricsMapper.mapFromDataProvider(provider);
List<InstallationMetric> userMetrics = retrieveList(metrics);
assertThat(userMetrics).isEmpty();
}
@Test
void mapFromDataProvider_whenAdhocInstallationProviderWithValue_shouldMapToMetric() {
TestTelemetryAdhocBean provider = new TestTelemetryAdhocBean(Dimension.INSTALLATION, true); // Force the value to be returned
Set<Metric> metrics = TelemetryMetricsMapper.mapFromDataProvider(provider);
List<InstallationMetric> userMetrics = retrieveList(metrics);
assertThat(userMetrics)
.extracting(InstallationMetric::getKey, InstallationMetric::getType, InstallationMetric::getValue, InstallationMetric::getGranularity)
.containsExactlyInAnyOrder(
tuple("telemetry-adhoc-bean", TelemetryDataType.BOOLEAN, true, Granularity.ADHOC));
}
private static Tuple[] expected() {
return new Tuple[] {
tuple("telemetry-bean-a", TelemetryDataType.STRING, "key-1", "value-1", Granularity.DAILY),
tuple("telemetry-bean-a", TelemetryDataType.STRING, "key-2", "value-2", Granularity.DAILY)
};
}
private static <T extends Metric> List<T> retrieveList(Set<Metric> metrics) {
return new ArrayList<>((Set<T>) metrics);
}
}
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