+++ /dev/null
-/*
- * Copyright (c) 2013 Cisco Systems, Inc. and others. All rights reserved.
- *
- * This program and the accompanying materials are made available under the
- * terms of the Eclipse Public License v1.0 which accompanies this distribution,
- * and is available at http://www.eclipse.org/legal/epl-v10.html
- */
-package org.opendaylight.controller.yang.model.parser.util;
-
-import static org.hamcrest.core.AnyOf.anyOf;
-import static org.hamcrest.core.Is.is;
-import static org.junit.Assert.assertThat;
-import static org.junit.matchers.JUnitMatchers.containsString;
-import static org.mockito.Mockito.*;
-
-import java.util.Date;
-import java.util.List;
-import java.util.Map;
-import java.util.Map.Entry;
-import java.util.Set;
-
-import org.hamcrest.Matcher;
-import org.junit.Test;
-import org.opendaylight.controller.yang.model.api.ModuleImport;
-import org.opendaylight.controller.yang.model.parser.builder.impl.ModuleBuilder;
-import org.opendaylight.controller.yang.model.parser.impl.YangParserListenerImpl;
-import org.opendaylight.controller.yang.model.parser.util.ModuleDependencySort.ModuleNodeImpl;
-import org.opendaylight.controller.yang.model.parser.util.ModuleDependencySort.ModuleSimple;
-import org.opendaylight.controller.yang.model.parser.util.TopologicalSort.Edge;
-
-import com.google.common.collect.Sets;
-
-public class ModuleDependencySortTest {
-
- private ModuleBuilder a = mockModule("a", null);
- private ModuleBuilder b = mockModule("b", null);
- private ModuleBuilder c = mockModule("c", null);
- private ModuleBuilder d = mockModule("d", null);
-
- @Test
- public void testValid() throws Exception {
-
- mockDependency(a, b);
- mockDependency(b, c);
- mockDependency(b, d);
-
- ModuleBuilder[] builders = new ModuleBuilder[] { d, b, c, a };
- ModuleDependencySort sort = new ModuleDependencySort(builders);
-
- assertDependencyGraph(sort.getModuleGraph());
-
- List<ModuleSimple> l = sort.sort();
-
- @SuppressWarnings("unchecked")
- Matcher<String> cOrD = anyOf(is(c.getName()), is(d.getName()));
-
- assertThat(l.get(0).getName(), cOrD);
- assertThat(l.get(1).getName(), cOrD);
- assertThat(l.get(2).getName(), is(b.getName()));
- assertThat(l.get(3).getName(), is(a.getName()));
- }
-
- @Test(expected = YangValidationException.class)
- public void testModuleTwice() throws Exception {
- ModuleBuilder a2 = mockModule("a", null);
-
- ModuleBuilder[] builders = new ModuleBuilder[] { a, a2 };
- try {
- new ModuleDependencySort(builders);
- } catch (YangValidationException e) {
- assertThat(e.getMessage(),
- containsString("Module:a with revision:default declared twice"));
- throw e;
- }
- }
-
- @Test(expected = YangValidationException.class)
- public void testImportNotExistingModule() throws Exception {
- mockDependency(a, b);
-
- ModuleBuilder[] builders = new ModuleBuilder[] { a };
- try {
- new ModuleDependencySort(builders);
- } catch (YangValidationException e) {
- assertThat(e.getMessage(),
- containsString("Not existing module imported:b:default by:a:default"));
- throw e;
- }
- }
-
- @Test
- public void testImportTwice() throws Exception {
- mockDependency(a, b);
- mockDependency(c, b);
-
- ModuleBuilder[] builders = new ModuleBuilder[] { a, b, c };
- new ModuleDependencySort(builders);
- }
-
- @Test(expected = YangValidationException.class)
- public void testImportTwiceDifferentRevision() throws Exception {
- Date date = new Date();
- ModuleBuilder b2 = mockModule("b", date);
-
- mockDependency(a, b);
- mockDependency(c, b2);
-
- ModuleBuilder[] builders = new ModuleBuilder[] { a, c, b, b2 };
- try {
- ModuleDependencySort aaa = new ModuleDependencySort(builders);
- System.out.println(aaa.getModuleGraph());
- } catch (YangValidationException e) {
- assertThat(e.getMessage(),
- containsString("Module:b imported twice with different revisions:default, "
- + YangParserListenerImpl.simpleDateFormat
- .format(date)));
- throw e;
- }
- }
-
- @Test
- public void testModuleTwiceWithDifferentRevs() throws Exception {
- ModuleBuilder a2 = mockModule("a", new Date());
-
- ModuleBuilder[] builders = new ModuleBuilder[] { a, a2 };
- new ModuleDependencySort(builders);
- }
-
- @Test(expected = YangValidationException.class)
- public void testModuleTwice2() throws Exception {
- Date rev = new Date();
- ModuleBuilder a2 = mockModule("a", rev);
- ModuleBuilder a3 = mockModule("a", rev);
-
- ModuleBuilder[] builders = new ModuleBuilder[] { a, a2, a3 };
- try {
- new ModuleDependencySort(builders);
- } catch (YangValidationException e) {
- assertThat(e.getMessage(), containsString("Module:a with revision:"
- + YangParserListenerImpl.simpleDateFormat.format(rev)
- + " declared twice"));
- throw e;
- }
- }
-
- private void assertDependencyGraph(
- Map<String, Map<Date, ModuleNodeImpl>> moduleGraph) {
- for (Entry<String, Map<Date, ModuleNodeImpl>> node : moduleGraph
- .entrySet()) {
- String name = node.getKey();
-
- // Expects only one module revision
-
- Set<Edge> inEdges = node.getValue().values().iterator().next()
- .getInEdges();
- Set<Edge> outEdges = node.getValue().values().iterator().next()
- .getOutEdges();
-
- if (name.equals("a")) {
- assertEdgeCount(inEdges, 0, outEdges, 1);
- } else if (name.equals("b")) {
- assertEdgeCount(inEdges, 1, outEdges, 2);
- } else {
- assertEdgeCount(inEdges, 1, outEdges, 0);
- }
- }
- }
-
- private void assertEdgeCount(Set<Edge> inEdges, int i, Set<Edge> outEdges,
- int j) {
- assertThat(inEdges.size(), is(i));
- assertThat(outEdges.size(), is(j));
- }
-
- private void mockDependency(ModuleBuilder a, ModuleBuilder b) {
- ModuleImport imprt = mock(ModuleImport.class);
- doReturn(b.getName()).when(imprt).getModuleName();
- doReturn(b.getRevision()).when(imprt).getRevision();
- a.getModuleImports().add(imprt);
- }
-
- private ModuleBuilder mockModule(String name, Date rev) {
- ModuleBuilder a = mock(ModuleBuilder.class);
- doReturn(name).when(a).getName();
- Set<ModuleImport> set = Sets.newHashSet();
- doReturn(set).when(a).getModuleImports();
- if (rev != null) {
- doReturn(rev).when(a).getRevision();
- }
- return a;
- }
-}
Code Review / controller.git / blobdiff