binding/mdsal-binding-generator-impl/src/test/java/org/opendaylight/yangtools/sal/binding/yang/types/UnionDependencySortTest.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.yangtools.sal.binding.yang.types;
   9
  10 import static org.junit.Assert.assertNotNull;
  11
  12 import com.google.common.base.Optional;
  13 import java.util.HashSet;
  14 import java.util.List;
  15 import java.util.Set;
  16 import org.junit.Rule;
  17 import org.junit.Test;
  18 import org.junit.rules.ExpectedException;
  19 import org.opendaylight.yangtools.yang.common.QName;
  20 import org.opendaylight.yangtools.yang.model.api.SchemaPath;
  21 import org.opendaylight.yangtools.yang.model.api.TypeDefinition;
  22 import org.opendaylight.yangtools.yang.model.util.ExtendedType;
  23 import org.opendaylight.yangtools.yang.model.util.StringType;
  24
  25 public class UnionDependencySortTest {
  26
  27     @Rule
  28     public ExpectedException expException = ExpectedException.none();
  29
  30     @Test
  31     public void testSortMethod() {
  32
  33         final UnionDependencySort unionDependencySort = new UnionDependencySort();
  34         final Set<TypeDefinition<?>> typeDefs = new HashSet<>();
  35
  36         final StringType stringType = StringType.getInstance();
  37         final ExtendedType extendedType = ExtendedType.builder(QName.create("ExtendedType1"), stringType, Optional.<String> absent(), Optional.<String> absent(), SchemaPath.create(false, QName.create("Cont1"), QName.create("List1"))).build();
  38
  39         typeDefs.add(stringType);
  40         typeDefs.add(extendedType);
  41
  42         final List<ExtendedType> sortedExtendedTypes = unionDependencySort.sort(typeDefs);
  43         assertNotNull(sortedExtendedTypes);
  44
  45         expException.expect(IllegalArgumentException.class);
  46         expException.expectMessage("Set of Type Definitions cannot be NULL!");
  47         unionDependencySort.sort(null);
  48     }
  49 }