yang/yang-parser-impl/src/test/java/org/opendaylight/yangtools/yang/stmt/ListTest.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.junit.Assert.assertEquals;
  12 import static org.junit.Assert.assertFalse;
  13 import static org.junit.Assert.assertNotNull;
  14 import static org.junit.Assert.assertTrue;
  15 import static org.opendaylight.yangtools.yang.stmt.StmtTestUtils.sourceForResource;
  16
  17 import java.util.List;
  18 import java.util.Optional;
  19 import org.junit.Test;
  20 import org.opendaylight.yangtools.yang.common.QName;
  21 import org.opendaylight.yangtools.yang.model.api.LeafListSchemaNode;
  22 import org.opendaylight.yangtools.yang.model.api.LeafSchemaNode;
  23 import org.opendaylight.yangtools.yang.model.api.ListSchemaNode;
  24 import org.opendaylight.yangtools.yang.model.api.Module;
  25 import org.opendaylight.yangtools.yang.model.api.SchemaContext;
  26 import org.opendaylight.yangtools.yang.parser.spi.meta.ReactorException;
  27 import org.opendaylight.yangtools.yang.parser.spi.source.StatementStreamSource;
  28 import org.opendaylight.yangtools.yang.parser.stmt.reactor.CrossSourceStatementReactor;
  29 import org.opendaylight.yangtools.yang.parser.stmt.rfc6020.YangInferencePipeline;
  30
  31 public class ListTest {
  32
  33     private static final StatementStreamSource LIST_MODULE = sourceForResource("/list-test/list-test.yang");
  34
  35     @Test
  36     public void listAndLeavesTest() throws ReactorException {
  37         final CrossSourceStatementReactor.BuildAction reactor = YangInferencePipeline.RFC6020_REACTOR.newBuild();
  38         reactor.addSources(LIST_MODULE);
  39
  40         final SchemaContext result = reactor.buildEffective();
  41         assertNotNull(result);
  42
  43         final Module testModule = result.findModules("list-test").iterator().next();
  44         assertNotNull(testModule);
  45
  46         final ListSchemaNode list = (ListSchemaNode) testModule.getDataChildByName(
  47             QName.create(testModule.getQNameModule(), "simple-list"));
  48         assertNotNull(list);
  49
  50         assertTrue(list.isUserOrdered());
  51         assertTrue(list.isConfiguration());
  52         final List<QName> keys = list.getKeyDefinition();
  53         assertEquals(2, keys.size());
  54
  55         assertEquals("key1", keys.get(0).getLocalName());
  56         assertEquals("key2", keys.get(1).getLocalName());
  57
  58         assertEquals(1, list.getConstraints().getMinElements().intValue());
  59         assertEquals(10, list.getConstraints().getMaxElements().intValue());
  60
  61         assertEquals(5, list.getChildNodes().size());
  62
  63         LeafSchemaNode leaf = (LeafSchemaNode) list.getDataChildByName(QName.create(testModule.getQNameModule(),
  64             "key1"));
  65         assertNotNull(leaf);
  66         assertTrue(leaf.getConstraints().isMandatory());
  67         assertEquals("int32", leaf.getType().getQName().getLocalName());
  68
  69         leaf = (LeafSchemaNode) list.getDataChildByName(QName.create(testModule.getQNameModule(), "key2"));
  70         assertNotNull(leaf);
  71         assertTrue(leaf.getConstraints().isMandatory());
  72         assertEquals("int16", leaf.getType().getQName().getLocalName());
  73
  74         leaf = (LeafSchemaNode) list.getDataChildByName(QName.create(testModule.getQNameModule(), "old-leaf"));
  75         assertNotNull(leaf);
  76         assertFalse(leaf.getConstraints().isMandatory());
  77         assertEquals("string", leaf.getType().getQName().getLocalName());
  78
  79         leaf = (LeafSchemaNode) list.getDataChildByName(QName.create(testModule.getQNameModule(), "young-leaf"));
  80         assertNotNull(leaf);
  81         assertFalse(leaf.getConstraints().isMandatory());
  82         assertEquals("young-leaf", leaf.getType().getQName().getLocalName());
  83         assertEquals(Optional.of("default-value"), leaf.getType().getDefaultValue());
  84
  85         final LeafListSchemaNode leafList = (LeafListSchemaNode) list.getDataChildByName(
  86             QName.create(testModule.getQNameModule(), "list-of-leaves"));
  87         assertNotNull(leafList);
  88         assertTrue(leafList.getConstraints().isMandatory());
  89         assertTrue(leafList.isUserOrdered());
  90         assertEquals(2, leafList.getConstraints().getMinElements().intValue());
  91         assertEquals(20, leafList.getConstraints().getMaxElements().intValue());
  92         assertEquals("string", leafList.getType().getQName().getLocalName());
  93     }
  94 }