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- /*
- * SonarQube
- * Copyright (C) 2009-2023 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.server.es.searchrequest;
-
- import java.util.List;
- import java.util.Random;
- import java.util.stream.IntStream;
- import java.util.stream.Stream;
- import org.assertj.core.api.ThrowableAssert.ThrowingCallable;
- import org.elasticsearch.index.query.BoolQueryBuilder;
- import org.elasticsearch.index.query.QueryBuilder;
- import org.junit.Test;
- import org.sonar.server.es.searchrequest.TopAggregationDefinition.FilterScope;
-
- import static org.apache.commons.lang.RandomStringUtils.randomAlphabetic;
- import static org.assertj.core.api.Assertions.assertThat;
- import static org.assertj.core.api.Assertions.assertThatThrownBy;
- import static org.elasticsearch.index.query.QueryBuilders.boolQuery;
- import static org.mockito.Mockito.mock;
-
- public class AllFiltersTest {
- @Test
- public void newalways_returns_a_new_instance() {
- int expected = 1 + new Random().nextInt(200);
- RequestFiltersComputer.AllFilters[] instances = IntStream.range(0, expected)
- .mapToObj(t -> RequestFiltersComputer.newAllFilters())
- .toArray(RequestFiltersComputer.AllFilters[]::new);
-
- assertThat(instances).hasSize(expected);
- }
-
- @Test
- public void addFilter_fails_if_name_is_null() {
- FilterScope filterScope = mock(FilterScope.class);
- RequestFiltersComputer.AllFilters allFilters = RequestFiltersComputer.newAllFilters();
-
- BoolQueryBuilder boolQuery = boolQuery();
- assertThatThrownBy(() -> allFilters.addFilter(null, filterScope, boolQuery))
- .isInstanceOf(NullPointerException.class)
- .hasMessage("name can't be null");
- }
-
- @Test
- public void addFilter_fails_if_fieldname_is_null() {
- String name = randomAlphabetic(12);
- RequestFiltersComputer.AllFilters allFilters = RequestFiltersComputer.newAllFilters();
-
- BoolQueryBuilder boolQuery = boolQuery();
- assertThatThrownBy(() -> allFilters.addFilter(name, null, boolQuery))
- .isInstanceOf(NullPointerException.class)
- .hasMessage("filterScope can't be null");
- }
-
- @Test
- public void addFilter_fails_if_field_with_name_already_exists() {
- String name1 = randomAlphabetic(12);
- String name2 = randomAlphabetic(15);
- FilterScope filterScope1 = mock(FilterScope.class);
- FilterScope filterScope2 = mock(FilterScope.class);
- RequestFiltersComputer.AllFilters allFilters = RequestFiltersComputer.newAllFilters();
- allFilters.addFilter(name2, filterScope1, boolQuery());
-
- Stream.<ThrowingCallable>of(
- // exact same call
- () -> allFilters.addFilter(name2, filterScope1, boolQuery()),
- // call with a different fieldName
- () -> allFilters.addFilter(name2, filterScope2, boolQuery()))
- .forEach(t -> assertThatThrownBy(t)
- .isInstanceOf(IllegalArgumentException.class)
- .hasMessage("A filter with name " + name2 + " has already been added"));
- }
-
- @Test
- public void addFilter_does_not_add_filter_if_QueryBuilder_is_null() {
- String name = randomAlphabetic(12);
- String name2 = randomAlphabetic(14);
- RequestFiltersComputer.AllFilters allFilters = RequestFiltersComputer.newAllFilters();
- BoolQueryBuilder query = boolQuery();
- allFilters.addFilter(name, mock(FilterScope.class), query)
- .addFilter(name2, mock(FilterScope.class), null);
-
- List<QueryBuilder> all = allFilters.stream().toList();
- assertThat(all).hasSize(1);
- assertThat(all.iterator().next()).isSameAs(query);
- }
-
- @Test
- public void stream_is_empty_when_addFilter_never_called() {
- RequestFiltersComputer.AllFilters allFilters = RequestFiltersComputer.newAllFilters();
-
- assertThat(allFilters.stream()).isEmpty();
- }
- }
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