binding/mdsal-binding-generator-impl/src/test/java/org/opendaylight/mdsal/binding/generator/impl/Mdsal448Test.java

   1 /*
   2  * Copyright (c) 2019 PANTHEON.tech, 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
  13 import com.google.common.collect.Iterables;
  14 import java.util.Arrays;
  15 import java.util.Collection;
  16 import java.util.List;
  17 import org.junit.Test;
  18 import org.opendaylight.mdsal.binding.model.api.Type;
  19 import org.opendaylight.mdsal.binding.yang.types.GroupingDefinitionDependencySort;
  20 import org.opendaylight.yangtools.yang.model.api.EffectiveModelContext;
  21 import org.opendaylight.yangtools.yang.model.api.GroupingDefinition;
  22 import org.opendaylight.yangtools.yang.test.util.YangParserTestUtils;
  23
  24 public class Mdsal448Test {
  25     @Test
  26     public void groupingSortIncludesActions() {
  27         final EffectiveModelContext context = YangParserTestUtils.parseYangResource("/mdsal448.yang");
  28         final Collection<? extends GroupingDefinition> groupings = context.findModule("mdsal448").get().getGroupings();
  29         assertEquals(2, groupings.size());
  30
  31         final List<GroupingDefinition> ordered = sortGroupings(Iterables.get(groupings, 0),
  32             Iterables.get(groupings, 1));
  33         assertEquals(2, ordered.size());
  34         // "the-grouping" needs to be first
  35         assertEquals("the-grouping", ordered.get(0).getQName().getLocalName());
  36         assertEquals("action-grouping", ordered.get(1).getQName().getLocalName());
  37
  38         // Sort needs to be stable
  39         final List<GroupingDefinition> reverse = sortGroupings(Iterables.get(groupings, 1),
  40             Iterables.get(groupings, 0));
  41         assertEquals(ordered, reverse);
  42
  43         final List<Type> types = DefaultBindingGenerator.generateFor(context);
  44         assertNotNull(types);
  45         assertEquals(9, types.size());
  46     }
  47
  48     private static List<GroupingDefinition> sortGroupings(final GroupingDefinition... groupings) {
  49         return new GroupingDefinitionDependencySort().sort(Arrays.asList(groupings));
  50     }
  51 }