binding/mdsal-binding-generator-impl/src/test/java/org/opendaylight/mdsal/binding/generator/impl/Mdsal320Test.java

   1 /*
   2  * Copyright (c) 2018 Pantheon Technologies, s.r.o. 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.generator.impl;
   9
  10 import static org.junit.Assert.assertEquals;
  11 import static org.junit.Assert.assertNotNull;
  12 import static org.junit.Assert.assertTrue;
  13
  14 import com.google.common.collect.Iterables;
  15 import java.util.List;
  16 import org.junit.Test;
  17 import org.opendaylight.mdsal.binding.model.api.GeneratedProperty;
  18 import org.opendaylight.mdsal.binding.model.api.GeneratedTransferObject;
  19 import org.opendaylight.mdsal.binding.model.api.GeneratedType;
  20 import org.opendaylight.mdsal.binding.model.api.MethodSignature;
  21 import org.opendaylight.mdsal.binding.model.api.Type;
  22 import org.opendaylight.yangtools.yang.model.api.SchemaContext;
  23 import org.opendaylight.yangtools.yang.test.util.YangParserTestUtils;
  24
  25 public class Mdsal320Test {
  26
  27     @Test
  28     public void mdsal320Test() {
  29         final SchemaContext context = YangParserTestUtils.parseYangResource("/mdsal320.yang");
  30
  31         final List<Type> generateTypes = new BindingGeneratorImpl().generateTypes(context);
  32         assertNotNull(generateTypes);
  33         assertEquals(4, generateTypes.size());
  34
  35         final Type fooType = generateTypes.stream().filter(type -> type.getFullyQualifiedName()
  36             .equals("org.opendaylight.yang.gen.v1.urn.odl.yt320.norev.Foo")).findFirst().get();
  37         assertTrue(fooType instanceof GeneratedType);
  38         final GeneratedType foo = (GeneratedType) fooType;
  39
  40         GeneratedTransferObject bar = null;
  41         GeneratedTransferObject bar1 = null;
  42         for (GeneratedType enc : foo.getEnclosedTypes()) {
  43             switch (enc.getName()) {
  44                 case "Bar":
  45                     assertTrue(enc instanceof GeneratedTransferObject);
  46                     bar = (GeneratedTransferObject) enc;
  47                     break;
  48                 case "Bar$1":
  49                     assertTrue(enc instanceof GeneratedTransferObject);
  50                     bar1 = (GeneratedTransferObject) enc;
  51                     break;
  52                 default:
  53                     throw new IllegalStateException("Unexpected type " + enc);
  54             }
  55         }
  56         assertNotNull(bar);
  57         assertTrue(bar.isUnionType());
  58         assertNotNull(bar1);
  59         assertTrue(bar1.isUnionType());
  60
  61         final MethodSignature getBar = Iterables.getOnlyElement(foo.getMethodDefinitions());
  62         final Type getBarType = getBar.getReturnType();
  63         assertTrue(getBarType instanceof GeneratedTransferObject);
  64         final GeneratedTransferObject getBarTO = (GeneratedTransferObject) getBarType;
  65         assertTrue(getBarTO.isUnionType());
  66         assertEquals(bar, getBarTO);
  67
  68         final GeneratedProperty bar1Prop = bar.getProperties().stream().filter(prop -> "bar$1".equals(prop.getName()))
  69                 .findFirst().get();
  70         final Type bar1PropRet = bar1Prop.getReturnType();
  71         assertEquals(bar1, bar1PropRet);
  72     }
  73 }