yang/yang-parser-rfc7950/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 package org.opendaylight.yangtools.yang.stmt;
   9
  10 import static org.junit.Assert.assertEquals;
  11 import static org.junit.Assert.assertFalse;
  12 import static org.junit.Assert.assertNotNull;
  13 import static org.junit.Assert.assertTrue;
  14 import static org.opendaylight.yangtools.yang.stmt.StmtTestUtils.sourceForResource;
  15
  16 import java.util.List;
  17 import java.util.Optional;
  18 import org.junit.Test;
  19 import org.opendaylight.yangtools.yang.common.QName;
  20 import org.opendaylight.yangtools.yang.model.api.ElementCountConstraint;
  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.rfc7950.reactor.RFC7950Reactors;
  27 import org.opendaylight.yangtools.yang.parser.spi.meta.ReactorException;
  28
  29 public class ListTest {
  30
  31     @Test
  32     public void listAndLeavesTest() throws ReactorException {
  33         final SchemaContext result = RFC7950Reactors.defaultReactor().newBuild()
  34                 .addSource(sourceForResource("/list-test/list-test.yang"))
  35                 .buildEffective();
  36         assertNotNull(result);
  37
  38         final Module testModule = result.findModules("list-test").iterator().next();
  39         assertNotNull(testModule);
  40
  41         final ListSchemaNode list = (ListSchemaNode) testModule.getDataChildByName(
  42             QName.create(testModule.getQNameModule(), "simple-list"));
  43         assertNotNull(list);
  44
  45         assertTrue(list.isUserOrdered());
  46         assertTrue(list.isConfiguration());
  47         final List<QName> keys = list.getKeyDefinition();
  48         assertEquals(2, keys.size());
  49
  50         assertEquals("key1", keys.get(0).getLocalName());
  51         assertEquals("key2", keys.get(1).getLocalName());
  52
  53         ElementCountConstraint constraint = list.getElementCountConstraint().get();
  54         assertEquals((Object) 1, constraint.getMinElements());
  55         assertEquals((Object) 10, constraint.getMaxElements());
  56
  57         assertEquals(5, list.getChildNodes().size());
  58
  59         LeafSchemaNode leaf = (LeafSchemaNode) list.getDataChildByName(QName.create(testModule.getQNameModule(),
  60             "key1"));
  61         assertNotNull(leaf);
  62         assertTrue(leaf.isMandatory());
  63         assertEquals("int32", leaf.getType().getQName().getLocalName());
  64
  65         leaf = (LeafSchemaNode) list.getDataChildByName(QName.create(testModule.getQNameModule(), "key2"));
  66         assertNotNull(leaf);
  67         assertTrue(leaf.isMandatory());
  68         assertEquals("int16", leaf.getType().getQName().getLocalName());
  69
  70         leaf = (LeafSchemaNode) list.getDataChildByName(QName.create(testModule.getQNameModule(), "old-leaf"));
  71         assertNotNull(leaf);
  72         assertFalse(leaf.isMandatory());
  73         assertEquals("string", leaf.getType().getQName().getLocalName());
  74
  75         leaf = (LeafSchemaNode) list.getDataChildByName(QName.create(testModule.getQNameModule(), "young-leaf"));
  76         assertNotNull(leaf);
  77         assertFalse(leaf.isMandatory());
  78         assertEquals("young-leaf", leaf.getType().getQName().getLocalName());
  79         assertEquals(Optional.of("default-value"), leaf.getType().getDefaultValue());
  80
  81         final LeafListSchemaNode leafList = (LeafListSchemaNode) list.getDataChildByName(
  82             QName.create(testModule.getQNameModule(), "list-of-leaves"));
  83         assertNotNull(leafList);
  84         assertTrue(leafList.isUserOrdered());
  85
  86         constraint = leafList.getElementCountConstraint().get();
  87         assertEquals(2, constraint.getMinElements().intValue());
  88         assertEquals(20, constraint.getMaxElements().intValue());
  89         assertEquals("string", leafList.getType().getQName().getLocalName());
  90     }
  91 }