yang/yang-parser-rfc7950/src/test/java/org/opendaylight/yangtools/yang/stmt/GroupingAndUsesStmtTest.java

   1 /*
   2  * Copyright (c) 2016 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
   9 package org.opendaylight.yangtools.yang.stmt;
  10
  11 import static org.hamcrest.CoreMatchers.anyOf;
  12 import static org.hamcrest.CoreMatchers.is;
  13 import static org.hamcrest.MatcherAssert.assertThat;
  14 import static org.junit.Assert.assertEquals;
  15 import static org.junit.Assert.assertNotNull;
  16 import static org.opendaylight.yangtools.yang.stmt.StmtTestUtils.sourceForResource;
  17
  18 import java.util.Iterator;
  19 import java.util.List;
  20 import java.util.Map;
  21 import java.util.Set;
  22 import org.junit.Test;
  23 import org.opendaylight.yangtools.yang.common.QName;
  24 import org.opendaylight.yangtools.yang.model.api.AnyXmlSchemaNode;
  25 import org.opendaylight.yangtools.yang.model.api.ChoiceSchemaNode;
  26 import org.opendaylight.yangtools.yang.model.api.ContainerSchemaNode;
  27 import org.opendaylight.yangtools.yang.model.api.GroupingDefinition;
  28 import org.opendaylight.yangtools.yang.model.api.LeafSchemaNode;
  29 import org.opendaylight.yangtools.yang.model.api.ListSchemaNode;
  30 import org.opendaylight.yangtools.yang.model.api.Module;
  31 import org.opendaylight.yangtools.yang.model.api.SchemaContext;
  32 import org.opendaylight.yangtools.yang.model.api.SchemaNode;
  33 import org.opendaylight.yangtools.yang.model.api.SchemaPath;
  34 import org.opendaylight.yangtools.yang.model.api.UnknownSchemaNode;
  35 import org.opendaylight.yangtools.yang.model.api.UsesNode;
  36 import org.opendaylight.yangtools.yang.parser.rfc7950.reactor.RFC7950Reactors;
  37 import org.opendaylight.yangtools.yang.parser.spi.meta.ReactorException;
  38 import org.opendaylight.yangtools.yang.parser.spi.source.StatementStreamSource;
  39
  40 public class GroupingAndUsesStmtTest {
  41
  42     private static final StatementStreamSource MODULE = sourceForResource("/model/bar.yang");
  43     private static final StatementStreamSource SUBMODULE = sourceForResource("/model/subfoo.yang");
  44     private static final StatementStreamSource GROUPING_MODULE = sourceForResource("/model/baz.yang");
  45     private static final StatementStreamSource USES_MODULE = sourceForResource("/model/foo.yang");
  46
  47     @Test
  48     public void groupingTest() throws ReactorException {
  49         final SchemaContext result = RFC7950Reactors.defaultReactor().newBuild()
  50                 .addSources(MODULE, GROUPING_MODULE)
  51                 .buildEffective();
  52         assertNotNull(result);
  53
  54         final Module testModule = result.findModules("baz").iterator().next();
  55         assertNotNull(testModule);
  56
  57         final Set<GroupingDefinition> groupings = testModule.getGroupings();
  58         assertEquals(1, groupings.size());
  59
  60         final Iterator<GroupingDefinition> groupingsIterator = groupings.iterator();
  61         final GroupingDefinition grouping = groupingsIterator.next();
  62         assertEquals("target", grouping.getQName().getLocalName());
  63         assertEquals(5, grouping.getChildNodes().size());
  64
  65         final AnyXmlSchemaNode anyXmlNode = (AnyXmlSchemaNode) grouping.getDataChildByName(
  66             QName.create(testModule.getQNameModule(), "data"));
  67         assertNotNull(anyXmlNode);
  68         final ChoiceSchemaNode choiceNode = (ChoiceSchemaNode) grouping.getDataChildByName(
  69             QName.create(testModule.getQNameModule(), "how"));
  70         assertNotNull(choiceNode);
  71         final LeafSchemaNode leafNode = (LeafSchemaNode) grouping.getDataChildByName(
  72             QName.create(testModule.getQNameModule(), "address"));
  73         assertNotNull(leafNode);
  74         final ContainerSchemaNode containerNode = (ContainerSchemaNode) grouping.getDataChildByName(
  75             QName.create(testModule.getQNameModule(), "port"));
  76         assertNotNull(containerNode);
  77         final ListSchemaNode listNode = (ListSchemaNode) grouping.getDataChildByName(
  78             QName.create(testModule.getQNameModule(), "addresses"));
  79         assertNotNull(listNode);
  80
  81         assertEquals(1, grouping.getGroupings().size());
  82         assertEquals("target-inner", grouping.getGroupings().iterator().next().getQName().getLocalName());
  83
  84         assertEquals(1, grouping.getTypeDefinitions().size());
  85         assertEquals("group-type", grouping.getTypeDefinitions().iterator().next().getQName().getLocalName());
  86
  87         final List<UnknownSchemaNode> unknownSchemaNodes = grouping.getUnknownSchemaNodes();
  88         assertEquals(1, unknownSchemaNodes.size());
  89         final UnknownSchemaNode extensionUse = unknownSchemaNodes.get(0);
  90         assertEquals("opendaylight", extensionUse.getExtensionDefinition().getQName().getLocalName());
  91     }
  92
  93     @Test
  94     public void usesAndRefinesTest() throws ReactorException {
  95         final SchemaContext result = RFC7950Reactors.defaultReactor().newBuild()
  96                 .addSources(MODULE, SUBMODULE, GROUPING_MODULE, USES_MODULE)
  97                 .buildEffective();
  98         assertNotNull(result);
  99
 100         final Module testModule = result.findModules("foo").iterator().next();
 101         assertNotNull(testModule);
 102
 103         final Set<UsesNode> usesNodes = testModule.getUses();
 104         assertEquals(1, usesNodes.size());
 105
 106         UsesNode usesNode = usesNodes.iterator().next();
 107         assertEquals("target", usesNode.getGroupingPath().getLastComponent().getLocalName());
 108         assertEquals(1, usesNode.getAugmentations().size());
 109
 110         ContainerSchemaNode container = (ContainerSchemaNode) testModule.getDataChildByName(
 111             QName.create(testModule.getQNameModule(), "peer"));
 112         assertNotNull(container);
 113         container = (ContainerSchemaNode) container.getDataChildByName(QName.create(testModule.getQNameModule(),
 114             "destination"));
 115         assertEquals(1, container.getUses().size());
 116
 117         usesNode = container.getUses().iterator().next();
 118         assertEquals("target", usesNode.getGroupingPath().getLastComponent().getLocalName());
 119
 120         final Map<SchemaPath, SchemaNode> refines = usesNode.getRefines();
 121         assertEquals(4, refines.size());
 122
 123         final Iterator<SchemaPath> refinesKeysIterator = refines.keySet().iterator();
 124         SchemaPath path = refinesKeysIterator.next();
 125         assertThat(path.getLastComponent().getLocalName(), anyOf(is("port"), is("address"), is("addresses"), is("id")));
 126         path = refinesKeysIterator.next();
 127         assertThat(path.getLastComponent().getLocalName(), anyOf(is("port"), is("address"), is("addresses"), is("id")));
 128         path = refinesKeysIterator.next();
 129         assertThat(path.getLastComponent().getLocalName(), anyOf(is("port"), is("address"), is("addresses"), is("id")));
 130         path = refinesKeysIterator.next();
 131         assertThat(path.getLastComponent().getLocalName(), anyOf(is("port"), is("address"), is("addresses"), is("id")));
 132     }
 133 }