parser/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 org.junit.Test;
  17 import org.opendaylight.yangtools.yang.common.QName;
  18 import org.opendaylight.yangtools.yang.common.Revision;
  19 import org.opendaylight.yangtools.yang.model.api.ElementCountConstraint;
  20 import org.opendaylight.yangtools.yang.model.api.LeafListSchemaNode;
  21 import org.opendaylight.yangtools.yang.model.api.Module;
  22 import org.opendaylight.yangtools.yang.parser.api.YangSyntaxErrorException;
  23 import org.opendaylight.yangtools.yang.parser.spi.meta.ReactorException;
  24 import org.opendaylight.yangtools.yang.stmt.StmtTestUtils;
  25
  26 public class ElementCountConstraintsTest {
  27     @Test
  28     public void testElementCountConstraints()
  29             throws YangSyntaxErrorException, ReactorException, URISyntaxException, IOException {
  30         final var schemaContext = StmtTestUtils.parseYangSource("/constraint-definitions-test/foo.yang");
  31         assertNotNull(schemaContext);
  32
  33         final Module testModule = schemaContext.findModule("foo", Revision.of("2016-09-20")).get();
  34         final LeafListSchemaNode constrainedLeafList1 = (LeafListSchemaNode) testModule.getDataChildByName(
  35                 QName.create(testModule.getQNameModule(), "constrained-leaf-list-1"));
  36         ElementCountConstraint constraints1 = constrainedLeafList1.getElementCountConstraint().get();
  37
  38         final LeafListSchemaNode constrainedLeafList2 = (LeafListSchemaNode) testModule.getDataChildByName(
  39                 QName.create(testModule.getQNameModule(), "constrained-leaf-list-2"));
  40         ElementCountConstraint constraints2 = constrainedLeafList2.getElementCountConstraint().get();
  41
  42         assertEquals(constraints1.hashCode(), constraints2.hashCode());
  43         assertEquals(constraints1, constraints2);
  44
  45         final LeafListSchemaNode constrainedLeafList3 = (LeafListSchemaNode) testModule.getDataChildByName(
  46                 QName.create(testModule.getQNameModule(), "constrained-leaf-list-3"));
  47         ElementCountConstraint constraints3 = constrainedLeafList3.getElementCountConstraint().get();
  48
  49         assertNotEquals(constraints2.hashCode(), constraints3.hashCode());
  50         assertNotEquals(constraints2, constraints3);
  51
  52         final LeafListSchemaNode constrainedLeafList4 = (LeafListSchemaNode) testModule.getDataChildByName(
  53                 QName.create(testModule.getQNameModule(), "constrained-leaf-list-4"));
  54         ElementCountConstraint constraints4 = constrainedLeafList4.getElementCountConstraint().get();
  55
  56         assertNotEquals(constraints3.hashCode(), constraints4.hashCode());
  57         assertNotEquals(constraints3, constraints4);
  58
  59         assertEquals("ElementCountConstraint{minElements=50, maxElements=100}", constraints4.toString());
  60     }
  61 }