binding/mdsal-binding-generator-impl/src/test/java/org/opendaylight/mdsal/binding/yang/types/GroupingDefinitionDependencySortTest.java

   1 /*
   2  * Copyright (c) 2014 Cisco Systems, Inc. and others.  All rights reserved.
   3  *
   4  * This program and the accompanying materials are made available under the
   5  * terms of the Eclipse Public License v1.0 which accompanies this distribution,
   6  * and is available at http://www.eclipse.org/legal/epl-v10.html
   7  */
   8 package org.opendaylight.mdsal.binding.yang.types;
   9
  10 import static org.junit.Assert.assertNotNull;
  11 import static org.mockito.Mockito.doReturn;
  12 import static org.mockito.Mockito.mock;
  13
  14 import java.util.ArrayList;
  15 import java.util.Collections;
  16 import java.util.List;
  17 import org.junit.Rule;
  18 import org.junit.Test;
  19 import org.junit.rules.ExpectedException;
  20 import org.opendaylight.mdsal.binding.yang.types.GroupingDefinitionDependencySort;
  21 import org.opendaylight.yangtools.yang.common.QName;
  22 import org.opendaylight.yangtools.yang.model.api.GroupingDefinition;
  23 import org.opendaylight.yangtools.yang.model.api.SchemaPath;
  24
  25 public class GroupingDefinitionDependencySortTest {
  26
  27     @Rule
  28     public ExpectedException expException = ExpectedException.none();
  29
  30     @Test
  31     public void testSortMethod() {
  32         GroupingDefinitionDependencySort groupingDefinitionDependencySort = new GroupingDefinitionDependencySort();
  33         List<GroupingDefinition> unsortedGroupingDefs = new ArrayList<>();
  34
  35         GroupingDefinition grp1 = mock(GroupingDefinition.class);
  36         doReturn(SchemaPath.create(false, QName.create("Cont1"), QName.create("Cont2"))).when(grp1).getPath();
  37         doReturn(QName.create("leaf1")).when(grp1).getQName();
  38         doReturn(Collections.EMPTY_SET).when(grp1).getUses();
  39         doReturn(Collections.EMPTY_SET).when(grp1).getGroupings();
  40         doReturn(Collections.EMPTY_SET).when(grp1).getChildNodes();
  41
  42         GroupingDefinition grp2 = mock(GroupingDefinition.class);
  43         doReturn(SchemaPath.create(false, QName.create("Cont1"))).when(grp2).getPath();
  44         doReturn(QName.create("leaf2")).when(grp2).getQName();
  45         doReturn(Collections.EMPTY_SET).when(grp2).getUses();
  46         doReturn(Collections.EMPTY_SET).when(grp2).getGroupings();
  47         doReturn(Collections.EMPTY_SET).when(grp2).getChildNodes();
  48
  49         GroupingDefinition grp3 = mock(GroupingDefinition.class);
  50         doReturn(SchemaPath.create(false, QName.create("Cont1"), QName.create("Cont2"))).when(grp3).getPath();
  51         doReturn(QName.create("leaf3")).when(grp3).getQName();
  52         doReturn(Collections.EMPTY_SET).when(grp3).getUses();
  53         doReturn(Collections.EMPTY_SET).when(grp3).getGroupings();
  54         doReturn(Collections.EMPTY_SET).when(grp3).getChildNodes();
  55
  56         GroupingDefinition grp4 = mock(GroupingDefinition.class);
  57         doReturn(SchemaPath.create(false, QName.create("Cont1"), QName.create("Cont2"), QName.create("List1"))).when(grp4).getPath();
  58         doReturn(QName.create("leaf4")).when(grp4).getQName();
  59         doReturn(Collections.EMPTY_SET).when(grp4).getUses();
  60         doReturn(Collections.EMPTY_SET).when(grp4).getGroupings();
  61         doReturn(Collections.EMPTY_SET).when(grp4).getChildNodes();
  62
  63         GroupingDefinition grp5 = mock(GroupingDefinition.class);
  64         doReturn(SchemaPath.create(false, QName.create("Cont1"))).when(grp5).getPath();
  65         doReturn(QName.create("leaf5")).when(grp5).getQName();
  66         doReturn(Collections.EMPTY_SET).when(grp5).getUses();
  67         doReturn(Collections.EMPTY_SET).when(grp5).getGroupings();
  68         doReturn(Collections.EMPTY_SET).when(grp5).getChildNodes();
  69
  70         unsortedGroupingDefs.add(grp1);
  71         unsortedGroupingDefs.add(grp1);
  72         unsortedGroupingDefs.add(grp2);
  73         unsortedGroupingDefs.add(grp3);
  74         unsortedGroupingDefs.add(grp4);
  75         unsortedGroupingDefs.add(grp5);
  76
  77         List<GroupingDefinition> sortedGroupingDefs = groupingDefinitionDependencySort.sort(unsortedGroupingDefs);
  78         assertNotNull(sortedGroupingDefs);
  79
  80         expException.expect(IllegalArgumentException.class);
  81         expException.expectMessage("Set of Type Definitions cannot be NULL!");
  82         groupingDefinitionDependencySort.sort(null);
  83     }
  84 }