yang/yang-parser-impl/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
  17 import java.util.Iterator;
  18 import java.util.List;
  19 import java.util.Map;
  20 import java.util.Set;
  21 import org.junit.Test;
  22 import org.opendaylight.yangtools.yang.model.api.AnyXmlSchemaNode;
  23 import org.opendaylight.yangtools.yang.model.api.ChoiceSchemaNode;
  24 import org.opendaylight.yangtools.yang.model.api.ContainerSchemaNode;
  25 import org.opendaylight.yangtools.yang.model.api.GroupingDefinition;
  26 import org.opendaylight.yangtools.yang.model.api.LeafSchemaNode;
  27 import org.opendaylight.yangtools.yang.model.api.ListSchemaNode;
  28 import org.opendaylight.yangtools.yang.model.api.Module;
  29 import org.opendaylight.yangtools.yang.model.api.SchemaNode;
  30 import org.opendaylight.yangtools.yang.model.api.SchemaPath;
  31 import org.opendaylight.yangtools.yang.model.api.UnknownSchemaNode;
  32 import org.opendaylight.yangtools.yang.model.api.UsesNode;
  33 import org.opendaylight.yangtools.yang.parser.spi.meta.ReactorException;
  34 import org.opendaylight.yangtools.yang.parser.stmt.reactor.CrossSourceStatementReactor;
  35 import org.opendaylight.yangtools.yang.parser.stmt.rfc6020.YangInferencePipeline;
  36 import org.opendaylight.yangtools.yang.parser.stmt.rfc6020.YangStatementSourceImpl;
  37 import org.opendaylight.yangtools.yang.parser.stmt.rfc6020.effective.EffectiveSchemaContext;
  38
  39 public class GroupingAndUsesStmtTest {
  40
  41     private static final YangStatementSourceImpl MODULE = new YangStatementSourceImpl("/model/bar.yang", false);
  42     private static final YangStatementSourceImpl SUBMODULE = new YangStatementSourceImpl("/model/subfoo.yang", false);
  43     private static final YangStatementSourceImpl GROUPING_MODULE = new YangStatementSourceImpl("/model/baz.yang",
  44             false);
  45     private static final YangStatementSourceImpl USES_MODULE = new YangStatementSourceImpl("/model/foo.yang", false);
  46
  47     @Test
  48     public void groupingTest() throws ReactorException {
  49         CrossSourceStatementReactor.BuildAction reactor = YangInferencePipeline.RFC6020_REACTOR.newBuild();
  50         StmtTestUtils.addSources(reactor, MODULE, GROUPING_MODULE);
  51
  52         EffectiveSchemaContext result = reactor.buildEffective();
  53         assertNotNull(result);
  54
  55         Module testModule = result.findModuleByName("baz", null);
  56         assertNotNull(testModule);
  57
  58         Set<GroupingDefinition> groupings = testModule.getGroupings();
  59         assertEquals(1, groupings.size());
  60
  61         Iterator<GroupingDefinition> groupingsIterator = groupings.iterator();
  62         GroupingDefinition grouping = groupingsIterator.next();
  63         assertEquals("target", grouping.getQName().getLocalName());
  64         assertEquals(5, grouping.getChildNodes().size());
  65
  66         AnyXmlSchemaNode anyXmlNode = (AnyXmlSchemaNode) grouping.getDataChildByName("data");
  67         assertNotNull(anyXmlNode);
  68         ChoiceSchemaNode choiceNode = (ChoiceSchemaNode) grouping.getDataChildByName("how");
  69         assertNotNull(choiceNode);
  70         LeafSchemaNode leafNode = (LeafSchemaNode) grouping.getDataChildByName("address");
  71         assertNotNull(leafNode);
  72         ContainerSchemaNode containerNode = (ContainerSchemaNode) grouping.getDataChildByName("port");
  73         assertNotNull(containerNode);
  74         ListSchemaNode listNode = (ListSchemaNode) grouping.getDataChildByName("addresses");
  75         assertNotNull(listNode);
  76
  77         assertEquals(1, grouping.getGroupings().size());
  78         assertEquals("target-inner", grouping.getGroupings().iterator().next().getQName().getLocalName());
  79
  80         assertEquals(1, grouping.getTypeDefinitions().size());
  81         assertEquals("group-type", grouping.getTypeDefinitions().iterator().next().getQName().getLocalName());
  82
  83         List<UnknownSchemaNode> unknownSchemaNodes = grouping.getUnknownSchemaNodes();
  84         assertEquals(1, unknownSchemaNodes.size());
  85         UnknownSchemaNode extensionUse = unknownSchemaNodes.get(0);
  86         assertEquals("opendaylight", extensionUse.getExtensionDefinition().getQName().getLocalName());
  87     }
  88
  89     @Test
  90     public void usesAndRefinesTest() throws ReactorException {
  91         CrossSourceStatementReactor.BuildAction reactor = YangInferencePipeline.RFC6020_REACTOR.newBuild();
  92         StmtTestUtils.addSources(reactor, MODULE, SUBMODULE, GROUPING_MODULE, USES_MODULE);
  93
  94         EffectiveSchemaContext result = reactor.buildEffective();
  95         assertNotNull(result);
  96
  97         Module testModule = result.findModuleByName("foo", null);
  98         assertNotNull(testModule);
  99
 100         Set<UsesNode> usesNodes = testModule.getUses();
 101         assertEquals(1, usesNodes.size());
 102
 103         UsesNode usesNode = usesNodes.iterator().next();
 104         assertEquals("target", usesNode.getGroupingPath().getLastComponent().getLocalName());
 105         assertEquals(1, usesNode.getAugmentations().size());
 106
 107         ContainerSchemaNode container = (ContainerSchemaNode) testModule.getDataChildByName("peer");
 108         assertNotNull(container);
 109         container = (ContainerSchemaNode) container.getDataChildByName("destination");
 110         assertEquals(1, container.getUses().size());
 111
 112         usesNode = container.getUses().iterator().next();
 113         assertEquals("target", usesNode.getGroupingPath().getLastComponent().getLocalName());
 114
 115         Map<SchemaPath, SchemaNode> refines = usesNode.getRefines();
 116         assertEquals(4, refines.size());
 117
 118         Iterator<SchemaPath> refinesKeysIterator = refines.keySet().iterator();
 119         SchemaPath path = refinesKeysIterator.next();
 120         assertThat(path.getLastComponent().getLocalName(), anyOf(is("port"), is("address"), is("addresses"), is("id")));
 121         path = refinesKeysIterator.next();
 122         assertThat(path.getLastComponent().getLocalName(), anyOf(is("port"), is("address"), is("addresses"), is("id")));
 123         path = refinesKeysIterator.next();
 124         assertThat(path.getLastComponent().getLocalName(), anyOf(is("port"), is("address"), is("addresses"), is("id")));
 125         path = refinesKeysIterator.next();
 126         assertThat(path.getLastComponent().getLocalName(), anyOf(is("port"), is("address"), is("addresses"), is("id")));
 127     }
 128 }