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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.scanner.repository;
import org.junit.jupiter.api.Test;
import static org.assertj.core.api.Assertions.assertThat;
import static org.assertj.core.api.Assertions.assertThatThrownBy;
import static org.assertj.core.data.MapEntry.entry;
class TelemetryCacheTest {
TelemetryCache underTest = new TelemetryCache();
@Test
void put_EntryIsAddedToCache() {
assertThat(underTest.getAll()).isEmpty();
underTest.put("key", "value");
assertThat(underTest.getAll()).containsOnly(entry("key", "value"));
}
@Test
void put_whenKeyIsAlreadyThere_EntryOverridesPreviousValue() {
underTest.put("key", "value");
underTest.put("key", "newValue");
assertThat(underTest.getAll()).containsOnly(entry("key", "newValue"));
}
@Test
void put_whenCacheIsAlreadyFull_newEntryIsNotAdded() {
for (int i = 0; i < 1000; i++) {
underTest.put("key" + i, "value" + i);
}
underTest.put("key", "value");
assertThat(underTest.getAll()).hasSize(1000);
assertThat(underTest.getAll()).doesNotContain(entry("key", "value"));
}
@Test
void put_whenCacheIsAlreadyFull_newEntryIsAddedIfKeyAlreadyThere() {
for (int i = 0; i < 1000; i++) {
underTest.put("key" + i, "value" + i);
}
underTest.put("key1", "newValue");
underTest.put("key", "newValue");
assertThat(underTest.getAll()).hasSize(1000);
assertThat(underTest.getAll()).contains(entry("key1", "newValue"));
}
@Test
void put_whenKeyIsNull_IAEIsThrown() {
assertThatThrownBy(() -> underTest.put(null, "value"))
.isInstanceOf(IllegalArgumentException.class)
.hasMessage("Key of the telemetry entry must not be null");
}
@Test
void put_whenValueIsNull_IAEIsThrown() {
assertThatThrownBy(() -> underTest.put("key", null))
.isInstanceOf(IllegalArgumentException.class)
.hasMessage("Value of the telemetry entry must not be null");
}
}
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