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- /*
- * SonarQube
- * Copyright (C) 2009-2021 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.ce.task.projectanalysis.component;
-
- import java.util.Arrays;
- import org.junit.Test;
- import org.mockito.InOrder;
-
- import static org.assertj.core.api.Assertions.assertThat;
- import static org.assertj.core.api.Assertions.assertThatThrownBy;
- import static org.mockito.ArgumentMatchers.any;
- import static org.mockito.ArgumentMatchers.eq;
- import static org.mockito.Mockito.inOrder;
- import static org.mockito.Mockito.spy;
- import static org.sonar.ce.task.projectanalysis.component.Component.Type.PROJECT_VIEW;
- import static org.sonar.ce.task.projectanalysis.component.Component.Type.SUBVIEW;
- import static org.sonar.ce.task.projectanalysis.component.Component.Type.VIEW;
- import static org.sonar.ce.task.projectanalysis.component.ComponentVisitor.Order.POST_ORDER;
- import static org.sonar.ce.task.projectanalysis.component.ComponentVisitor.Order.PRE_ORDER;
-
- public class ViewsVisitorsCrawlerTest {
-
-
- private static final Component PROJECT_VIEW_5 = component(PROJECT_VIEW, 5);
- private static final Component SUBVIEW_4 = component(SUBVIEW, 4, PROJECT_VIEW_5);
- private static final Component SUBVIEW_3 = component(SUBVIEW, 3, SUBVIEW_4);
- private static final Component SUBVIEW_2 = component(SUBVIEW, 2, SUBVIEW_3);
- private static final Component COMPONENT_TREE = component(VIEW, 1, SUBVIEW_2);
-
- private final TypeAwareVisitor spyPreOrderTypeAwareVisitor = spy(new TestTypeAwareVisitor(CrawlerDepthLimit.PROJECT_VIEW, PRE_ORDER));
- private final TypeAwareVisitor spyPostOrderTypeAwareVisitor = spy(new TestTypeAwareVisitor(CrawlerDepthLimit.PROJECT_VIEW, POST_ORDER));
- private final TestPathAwareVisitor spyPathAwareVisitor = spy(new TestPathAwareVisitor(CrawlerDepthLimit.PROJECT_VIEW, POST_ORDER));
-
- @Test
- public void execute_each_visitor_on_each_level() {
- InOrder inOrder = inOrder(spyPostOrderTypeAwareVisitor, spyPathAwareVisitor);
- VisitorsCrawler underTest = new VisitorsCrawler(Arrays.asList(spyPostOrderTypeAwareVisitor, spyPathAwareVisitor), false);
- underTest.visit(COMPONENT_TREE);
-
- inOrder.verify(spyPostOrderTypeAwareVisitor).visitAny(PROJECT_VIEW_5);
- inOrder.verify(spyPostOrderTypeAwareVisitor).visitProjectView(PROJECT_VIEW_5);
- inOrder.verify(spyPathAwareVisitor).visitAny(eq(PROJECT_VIEW_5), any(PathAwareVisitor.Path.class));
- inOrder.verify(spyPathAwareVisitor).visitProjectView(eq(PROJECT_VIEW_5), any(PathAwareVisitor.Path.class));
-
- inOrder.verify(spyPostOrderTypeAwareVisitor).visitAny(SUBVIEW_4);
- inOrder.verify(spyPostOrderTypeAwareVisitor).visitSubView(SUBVIEW_4);
- inOrder.verify(spyPathAwareVisitor).visitAny(eq(SUBVIEW_4), any(PathAwareVisitor.Path.class));
- inOrder.verify(spyPathAwareVisitor).visitSubView(eq(SUBVIEW_4), any(PathAwareVisitor.Path.class));
-
- inOrder.verify(spyPostOrderTypeAwareVisitor).visitAny(SUBVIEW_3);
- inOrder.verify(spyPostOrderTypeAwareVisitor).visitSubView(SUBVIEW_3);
- inOrder.verify(spyPathAwareVisitor).visitAny(eq(SUBVIEW_3), any(PathAwareVisitor.Path.class));
- inOrder.verify(spyPathAwareVisitor).visitSubView(eq(SUBVIEW_3), any(PathAwareVisitor.Path.class));
-
- inOrder.verify(spyPostOrderTypeAwareVisitor).visitAny(SUBVIEW_2);
- inOrder.verify(spyPostOrderTypeAwareVisitor).visitSubView(SUBVIEW_2);
- inOrder.verify(spyPathAwareVisitor).visitAny(eq(SUBVIEW_2), any(PathAwareVisitor.Path.class));
- inOrder.verify(spyPathAwareVisitor).visitSubView(eq(SUBVIEW_2), any(PathAwareVisitor.Path.class));
-
- inOrder.verify(spyPostOrderTypeAwareVisitor).visitAny(COMPONENT_TREE);
- inOrder.verify(spyPostOrderTypeAwareVisitor).visitView(COMPONENT_TREE);
- inOrder.verify(spyPathAwareVisitor).visitAny(eq(COMPONENT_TREE), any(PathAwareVisitor.Path.class));
- inOrder.verify(spyPathAwareVisitor).visitView(eq(COMPONENT_TREE), any(PathAwareVisitor.Path.class));
- }
-
- @Test
- public void execute_pre_visitor_before_post_visitor() {
- InOrder inOrder = inOrder(spyPreOrderTypeAwareVisitor, spyPostOrderTypeAwareVisitor);
- VisitorsCrawler underTest = new VisitorsCrawler(Arrays.asList(spyPreOrderTypeAwareVisitor, spyPostOrderTypeAwareVisitor), false);
- underTest.visit(COMPONENT_TREE);
-
- inOrder.verify(spyPreOrderTypeAwareVisitor).visitView(COMPONENT_TREE);
- inOrder.verify(spyPreOrderTypeAwareVisitor).visitSubView(SUBVIEW_2);
- inOrder.verify(spyPreOrderTypeAwareVisitor).visitSubView(SUBVIEW_3);
- inOrder.verify(spyPreOrderTypeAwareVisitor).visitSubView(SUBVIEW_4);
- inOrder.verify(spyPreOrderTypeAwareVisitor).visitProjectView(PROJECT_VIEW_5);
-
- inOrder.verify(spyPostOrderTypeAwareVisitor).visitProjectView(PROJECT_VIEW_5);
- inOrder.verify(spyPostOrderTypeAwareVisitor).visitSubView(SUBVIEW_4);
- inOrder.verify(spyPostOrderTypeAwareVisitor).visitSubView(SUBVIEW_3);
- inOrder.verify(spyPostOrderTypeAwareVisitor).visitSubView(SUBVIEW_2);
- inOrder.verify(spyPostOrderTypeAwareVisitor).visitView(COMPONENT_TREE);
- }
-
- @Test
- public void fail_with_IAE_when_visitor_is_not_path_aware_or_type_aware() {
- assertThatThrownBy(() -> {
- ComponentVisitor componentVisitor = new ComponentVisitor() {
- @Override
- public Order getOrder() {
- return PRE_ORDER;
- }
-
- @Override
- public CrawlerDepthLimit getMaxDepth() {
- return CrawlerDepthLimit.PROJECT_VIEW;
- }
- };
-
- new VisitorsCrawler(Arrays.asList(componentVisitor));
- })
- .isInstanceOf(IllegalArgumentException.class)
- .hasMessage("Only TypeAwareVisitor and PathAwareVisitor can be used");
- }
-
- @Test
- public void getCumulativeDurations_returns_an_empty_map_when_computation_is_disabled_in_constructor() {
- VisitorsCrawler underTest = new VisitorsCrawler(Arrays.asList(spyPreOrderTypeAwareVisitor, spyPostOrderTypeAwareVisitor), false);
- underTest.visit(COMPONENT_TREE);
-
- assertThat(underTest.getCumulativeDurations()).isEmpty();
- }
-
- @Test
- public void getCumulativeDurations_returns_an_non_empty_map_when_computation_is_enabled_in_constructor() {
- VisitorsCrawler underTest = new VisitorsCrawler(Arrays.asList(spyPreOrderTypeAwareVisitor, spyPostOrderTypeAwareVisitor), true);
- underTest.visit(COMPONENT_TREE);
-
- assertThat(underTest.getCumulativeDurations()).hasSize(2);
- }
-
- private static Component component(final Component.Type type, final int ref, final Component... children) {
- return ViewsComponent.builder(type, ref).addChildren(children).build();
- }
-
- private static class TestTypeAwareVisitor extends TypeAwareVisitorAdapter {
-
- public TestTypeAwareVisitor(CrawlerDepthLimit maxDepth, Order order) {
- super(maxDepth, order);
- }
- }
-
- private static class TestPathAwareVisitor extends PathAwareVisitorAdapter<Integer> {
-
- public TestPathAwareVisitor(CrawlerDepthLimit maxDepth, Order order) {
- super(maxDepth, order, new SimpleStackElementFactory<Integer>() {
- @Override
- public Integer createForAny(Component component) {
- return Integer.valueOf(component.getDbKey());
- }
- });
- }
- }
-
- }
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