yang/yang-parser-rfc7950/src/test/java/org/opendaylight/yangtools/yang/parser/stmt/rfc6020/effective/ElementCountConstraintsTest.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.parser.stmt.rfc6020.effective;
   9
  10 import static org.junit.Assert.assertEquals;
  11 import static org.junit.Assert.assertNotEquals;
  12 import static org.junit.Assert.assertNotNull;
  13
  14 import java.io.IOException;
  15 import java.net.URISyntaxException;
  16 import java.text.ParseException;
  17 import org.junit.Test;
  18 import org.opendaylight.yangtools.yang.common.QName;
  19 import org.opendaylight.yangtools.yang.common.Revision;
  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.Module;
  23 import org.opendaylight.yangtools.yang.model.api.SchemaContext;
  24 import org.opendaylight.yangtools.yang.model.parser.api.YangSyntaxErrorException;
  25 import org.opendaylight.yangtools.yang.model.repo.api.YangTextSchemaSource;
  26 import org.opendaylight.yangtools.yang.parser.rfc7950.reactor.RFC7950Reactors;
  27 import org.opendaylight.yangtools.yang.parser.rfc7950.repo.YangStatementStreamSource;
  28 import org.opendaylight.yangtools.yang.parser.spi.meta.ReactorException;
  29
  30 public class ElementCountConstraintsTest {
  31
  32     @Test
  33     public void testElementCountConstraints() throws ParseException, ReactorException, URISyntaxException, IOException,
  34             YangSyntaxErrorException {
  35         final SchemaContext schemaContext = RFC7950Reactors.defaultReactor().newBuild()
  36                 .addSource(YangStatementStreamSource.create(
  37                     YangTextSchemaSource.forResource("/constraint-definitions-test/foo.yang")))
  38                 .buildEffective();
  39         assertNotNull(schemaContext);
  40
  41         final Module testModule = schemaContext.findModule("foo", Revision.of("2016-09-20")).get();
  42         final LeafListSchemaNode constrainedLeafList1 = (LeafListSchemaNode) testModule.getDataChildByName(
  43                 QName.create(testModule.getQNameModule(), "constrained-leaf-list-1"));
  44         assertNotNull(constrainedLeafList1);
  45         ElementCountConstraint constraints1 = constrainedLeafList1.getElementCountConstraint().get();
  46
  47         final LeafListSchemaNode constrainedLeafList2 = (LeafListSchemaNode) testModule.getDataChildByName(
  48                 QName.create(testModule.getQNameModule(), "constrained-leaf-list-2"));
  49         assertNotNull(constrainedLeafList2);
  50         ElementCountConstraint constraints2 = constrainedLeafList2.getElementCountConstraint().get();
  51
  52         assertEquals(constraints1.hashCode(), constraints2.hashCode());
  53         assertEquals(constraints1, constraints2);
  54
  55         final LeafListSchemaNode constrainedLeafList3 = (LeafListSchemaNode) testModule.getDataChildByName(
  56                 QName.create(testModule.getQNameModule(), "constrained-leaf-list-3"));
  57         assertNotNull(constrainedLeafList3);
  58         ElementCountConstraint constraints3 = constrainedLeafList3.getElementCountConstraint().get();
  59
  60         assertNotEquals(constraints2.hashCode(), constraints3.hashCode());
  61         assertNotEquals(constraints2, constraints3);
  62
  63         final LeafListSchemaNode constrainedLeafList4 = (LeafListSchemaNode) testModule.getDataChildByName(
  64                 QName.create(testModule.getQNameModule(), "constrained-leaf-list-4"));
  65         assertNotNull(constrainedLeafList4);
  66         ElementCountConstraint constraints4 = constrainedLeafList4.getElementCountConstraint().get();
  67
  68         assertNotEquals(constraints3.hashCode(), constraints4.hashCode());
  69         assertNotEquals(constraints3, constraints4);
  70
  71         assertEquals("ElementCountConstraint{minElements=50, maxElements=100}", constraints4.toString());
  72     }
  73 }