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