/**
* This file is part of Graylog.
*
* Graylog is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Graylog 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Graylog. If not, see <http://www.gnu.org/licenses/>.
*/
package org.graylog2.decorators;
import com.lordofthejars.nosqlunit.annotation.UsingDataSet;
import com.lordofthejars.nosqlunit.core.LoadStrategyEnum;
import com.lordofthejars.nosqlunit.mongodb.InMemoryMongoDb;
import org.graylog2.bindings.providers.MongoJackObjectMapperProvider;
import org.graylog2.database.MongoConnectionRule;
import org.graylog2.database.NotFoundException;
import org.graylog2.shared.bindings.providers.ObjectMapperProvider;
import org.junit.Before;
import org.junit.ClassRule;
import org.junit.Rule;
import org.junit.Test;
import org.junit.rules.ExpectedException;
import static com.lordofthejars.nosqlunit.mongodb.InMemoryMongoDb.InMemoryMongoRuleBuilder.newInMemoryMongoDbRule;
import static java.util.Collections.singletonMap;
import static org.assertj.core.api.Assertions.assertThat;
public class DecoratorServiceImplTest {
@ClassRule
public static final InMemoryMongoDb IN_MEMORY_MONGO_DB = newInMemoryMongoDbRule().build();
@Rule
public final MongoConnectionRule mongoRule = MongoConnectionRule.build("decorators_test");
@Rule
public final ExpectedException expectedException = ExpectedException.none();
private DecoratorServiceImpl decoratorService;
@Before
public void setUp() {
final ObjectMapperProvider objectMapperProvider = new ObjectMapperProvider();
final MongoJackObjectMapperProvider provider = new MongoJackObjectMapperProvider(objectMapperProvider.get());
decoratorService = new DecoratorServiceImpl(mongoRule.getMongoConnection(), provider);
}
@Test
@UsingDataSet(loadStrategy = LoadStrategyEnum.CLEAN_INSERT)
public void findForStreamReturnsDecoratorsForStream() {
assertThat(decoratorService.findForStream("000000000000000000000001"))
.hasSize(2)
.extracting(Decorator::id)
.containsExactly("588bcafebabedeadbeef0001", "588bcafebabedeadbeef0002");
assertThat(decoratorService.findForStream("000000000000000000000002")).isEmpty();
}
@Test
@UsingDataSet(loadStrategy = LoadStrategyEnum.CLEAN_INSERT)
public void findForGlobalReturnsDecoratorForGlobalStream() {
assertThat(decoratorService.findForGlobal())
.hasSize(1)
.extracting(Decorator::id)
.containsOnly("588bcafebabedeadbeef0003");
}
@Test
@UsingDataSet(loadStrategy = LoadStrategyEnum.CLEAN_INSERT)
public void findByIdReturnsValidDecorator() throws NotFoundException {
final Decorator decorator = decoratorService.findById("588bcafebabedeadbeef0001");
assertThat(decorator.id()).isEqualTo("588bcafebabedeadbeef0001");
assertThat(decorator.order()).isEqualTo(0);
assertThat(decorator.stream())
.isPresent()
.contains("000000000000000000000001");
}
@Test
@UsingDataSet(loadStrategy = LoadStrategyEnum.DELETE_ALL)
public void findByIdThrowsNotFoundExceptionForMissingDecorator() throws NotFoundException {
expectedException.expect(NotFoundException.class);
expectedException.expectMessage("Decorator with id 588bcafebabedeadbeef0001 not found.");
decoratorService.findById("588bcafebabedeadbeef0001");
}
@Test
@UsingDataSet(loadStrategy = LoadStrategyEnum.DELETE_ALL)
public void findByIdThrowsIllegalArgumentExceptionForInvalidObjectId() throws NotFoundException {
expectedException.expect(IllegalArgumentException.class);
expectedException.expectMessage("invalid hexadecimal representation of an ObjectId: [NOPE]");
decoratorService.findById("NOPE");
}
@Test
@UsingDataSet(loadStrategy = LoadStrategyEnum.CLEAN_INSERT)
public void findAllReturnsAllDecorators() {
assertThat(decoratorService.findAll())
.hasSize(3)
.extracting(Decorator::id)
.containsExactly("588bcafebabedeadbeef0001", "588bcafebabedeadbeef0002", "588bcafebabedeadbeef0003");
}
@Test
public void createWithoutStreamCreatesGlobalDecorator() {
final Decorator decorator = decoratorService.create("type", singletonMap("foo", "bar"), 42);
assertThat(decorator.id()).isNull();
assertThat(decorator.type()).isEqualTo("type");
assertThat(decorator.order()).isEqualTo(42);
assertThat(decorator.config())
.hasSize(1)
.containsEntry("foo", "bar");
assertThat(decorator.stream()).isEmpty();
}
@Test
public void createWithStreamCreatesDecorator() {
final Decorator decorator = decoratorService.create("type", singletonMap("foo", "bar"), "000000000000000000000001", 42);
assertThat(decorator.id()).isNull();
assertThat(decorator.type()).isEqualTo("type");
assertThat(decorator.order()).isEqualTo(42);
assertThat(decorator.config())
.hasSize(1)
.containsEntry("foo", "bar");
assertThat(decorator.stream())
.isPresent()
.contains("000000000000000000000001");
}
@Test
@UsingDataSet(loadStrategy = LoadStrategyEnum.DELETE_ALL)
public void saveWritesDecoratorToDatabase() throws NotFoundException {
final Decorator decorator = decoratorService.create("type", singletonMap("foo", "bar"), "000000000000000000000001", 42);
final Decorator savedDecorator = decoratorService.save(decorator);
assertThat(savedDecorator).isEqualToIgnoringNullFields(decorator);
assertThat(savedDecorator.stream())
.isPresent()
.contains("000000000000000000000001");
final Decorator loadedDecorator = decoratorService.findById(savedDecorator.id());
assertThat(loadedDecorator).isEqualTo(savedDecorator);
}
@Test
@UsingDataSet(loadStrategy = LoadStrategyEnum.DELETE_ALL)
public void saveWritesGlobalDecoratorToDatabase() throws NotFoundException {
final Decorator decorator = decoratorService.create("type", singletonMap("foo", "bar"), 42);
final Decorator savedDecorator = decoratorService.save(decorator);
assertThat(savedDecorator).isEqualToIgnoringNullFields(decorator);
assertThat(savedDecorator.stream()).isEmpty();
final Decorator loadedDecorator = decoratorService.findById(savedDecorator.id());
assertThat(loadedDecorator).isEqualTo(savedDecorator);
}
@Test
@UsingDataSet(loadStrategy = LoadStrategyEnum.CLEAN_INSERT)
public void delete() {
assertThat(decoratorService.findAll()).hasSize(3);
assertThat(decoratorService.delete("588bcafebabedeadbeef0001")).isEqualTo(1);
assertThat(decoratorService.findAll()).hasSize(2);
assertThat(decoratorService.delete("588bcafebabedeadbeef0001")).isEqualTo(0);
assertThat(decoratorService.delete("588bcafebabedeadbeef9999")).isEqualTo(0);
}
@Test
@UsingDataSet(loadStrategy = LoadStrategyEnum.DELETE_ALL)
public void deleteThrowsIllegalArgumentExceptionForInvalidObjectId() {
expectedException.expect(IllegalArgumentException.class);
expectedException.expectMessage("invalid hexadecimal representation of an ObjectId: [NOPE]");
decoratorService.delete("NOPE");
}
}