yang/yang-parser-impl/src/test/java/org/opendaylight/yangtools/yang/parser/stmt/rfc6020/effective/ConstraintDefinitionsTest.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.parser.stmt.rfc6020.effective;
  10
  11 import static org.junit.Assert.assertEquals;
  12 import static org.junit.Assert.assertFalse;
  13 import static org.junit.Assert.assertNotEquals;
  14 import static org.junit.Assert.assertNotNull;
  15 import static org.junit.Assert.assertTrue;
  16
  17 import java.io.IOException;
  18 import java.net.URISyntaxException;
  19 import java.text.ParseException;
  20 import org.junit.Test;
  21 import org.opendaylight.yangtools.yang.common.QName;
  22 import org.opendaylight.yangtools.yang.common.Revision;
  23 import org.opendaylight.yangtools.yang.data.util.ConstraintDefinitions;
  24 import org.opendaylight.yangtools.yang.model.api.ConstraintDefinition;
  25 import org.opendaylight.yangtools.yang.model.api.LeafListSchemaNode;
  26 import org.opendaylight.yangtools.yang.model.api.LeafSchemaNode;
  27 import org.opendaylight.yangtools.yang.model.api.Module;
  28 import org.opendaylight.yangtools.yang.model.api.SchemaContext;
  29 import org.opendaylight.yangtools.yang.model.parser.api.YangSyntaxErrorException;
  30 import org.opendaylight.yangtools.yang.model.repo.api.YangTextSchemaSource;
  31 import org.opendaylight.yangtools.yang.parser.rfc6020.repo.YangStatementStreamSource;
  32 import org.opendaylight.yangtools.yang.parser.spi.meta.ReactorException;
  33 import org.opendaylight.yangtools.yang.parser.stmt.reactor.CrossSourceStatementReactor;
  34 import org.opendaylight.yangtools.yang.parser.stmt.rfc6020.YangInferencePipeline;
  35
  36 public class ConstraintDefinitionsTest {
  37
  38     @Test
  39     public void testConstraintDefinitions() throws ParseException, ReactorException, URISyntaxException, IOException,
  40             YangSyntaxErrorException {
  41         final CrossSourceStatementReactor.BuildAction reactor = YangInferencePipeline.RFC6020_REACTOR.newBuild();
  42
  43         reactor.addSource(YangStatementStreamSource.create(
  44             YangTextSchemaSource.forResource("/constraint-definitions-test/foo.yang")));
  45         final SchemaContext schemaContext = reactor.buildEffective();
  46         assertNotNull(schemaContext);
  47
  48         final Module testModule = schemaContext.findModule("foo", Revision.valueOf("2016-09-20")).get();
  49         final LeafSchemaNode mandatoryLeaf1 = (LeafSchemaNode) testModule.getDataChildByName(
  50                 QName.create(testModule.getQNameModule(), "mandatory-leaf-1"));
  51         assertNotNull(mandatoryLeaf1);
  52         ConstraintDefinition constraints1 = mandatoryLeaf1.getConstraints();
  53
  54         final LeafSchemaNode mandatoryLeaf2 = (LeafSchemaNode) testModule.getDataChildByName(
  55                 QName.create(testModule.getQNameModule(), "mandatory-leaf-2"));
  56         assertNotNull(mandatoryLeaf2);
  57         ConstraintDefinition constraints2 = mandatoryLeaf2.getConstraints();
  58
  59         assertEquals(ConstraintDefinitions.hashCode(constraints1), ConstraintDefinitions.hashCode(constraints2));
  60         assertTrue(ConstraintDefinitions.equals(constraints1, constraints2));
  61
  62         assertTrue(ConstraintDefinitions.equals(constraints1, constraints1));
  63         assertFalse(ConstraintDefinitions.equals(constraints1, "str"));
  64
  65         final LeafSchemaNode mandatoryLeaf3 = (LeafSchemaNode) testModule.getDataChildByName(
  66                 QName.create(testModule.getQNameModule(), "mandatory-leaf-3"));
  67         assertNotNull(mandatoryLeaf3);
  68         ConstraintDefinition constraints3 = mandatoryLeaf3.getConstraints();
  69
  70         assertNotEquals(ConstraintDefinitions.hashCode(constraints2), ConstraintDefinitions.hashCode(constraints3));
  71         assertFalse(ConstraintDefinitions.equals(constraints2, constraints3));
  72
  73         final LeafSchemaNode mandatoryLeaf4 = (LeafSchemaNode) testModule.getDataChildByName(
  74                 QName.create(testModule.getQNameModule(), "mandatory-leaf-4"));
  75         assertNotNull(mandatoryLeaf4);
  76         ConstraintDefinition constraints4 = mandatoryLeaf4.getConstraints();
  77
  78         assertNotEquals(ConstraintDefinitions.hashCode(constraints3), ConstraintDefinitions.hashCode(constraints4));
  79         assertFalse(ConstraintDefinitions.equals(constraints3, constraints4));
  80
  81         final LeafSchemaNode mandatoryLeaf5 = (LeafSchemaNode) testModule.getDataChildByName(
  82                 QName.create(testModule.getQNameModule(), "mandatory-leaf-5"));
  83         assertNotNull(mandatoryLeaf5);
  84         final ConstraintDefinition constraints5 = mandatoryLeaf5.getConstraints();
  85
  86         assertNotEquals(ConstraintDefinitions.hashCode(constraints4), ConstraintDefinitions.hashCode(constraints5));
  87         assertFalse(ConstraintDefinitions.equals(constraints4, constraints5));
  88
  89         final LeafListSchemaNode constrainedLeafList1 = (LeafListSchemaNode) testModule.getDataChildByName(
  90                 QName.create(testModule.getQNameModule(), "constrained-leaf-list-1"));
  91         assertNotNull(constrainedLeafList1);
  92         constraints1 = constrainedLeafList1.getConstraints();
  93
  94         final LeafListSchemaNode constrainedLeafList2 = (LeafListSchemaNode) testModule.getDataChildByName(
  95                 QName.create(testModule.getQNameModule(), "constrained-leaf-list-2"));
  96         assertNotNull(constrainedLeafList2);
  97         constraints2 = constrainedLeafList2.getConstraints();
  98
  99         assertEquals(ConstraintDefinitions.hashCode(constraints1), ConstraintDefinitions.hashCode(constraints2));
 100         assertTrue(ConstraintDefinitions.equals(constraints1, constraints2));
 101
 102         final LeafListSchemaNode constrainedLeafList3 = (LeafListSchemaNode) testModule.getDataChildByName(
 103                 QName.create(testModule.getQNameModule(), "constrained-leaf-list-3"));
 104         assertNotNull(constrainedLeafList3);
 105         constraints3 = constrainedLeafList3.getConstraints();
 106
 107         assertNotEquals(ConstraintDefinitions.hashCode(constraints2), ConstraintDefinitions.hashCode(constraints3));
 108         assertFalse(ConstraintDefinitions.equals(constraints2, constraints3));
 109
 110         final LeafListSchemaNode constrainedLeafList4 = (LeafListSchemaNode) testModule.getDataChildByName(
 111                 QName.create(testModule.getQNameModule(), "constrained-leaf-list-4"));
 112         assertNotNull(constrainedLeafList4);
 113         constraints4 = constrainedLeafList4.getConstraints();
 114
 115         assertNotEquals(ConstraintDefinitions.hashCode(constraints3), ConstraintDefinitions.hashCode(constraints4));
 116         assertFalse(ConstraintDefinitions.equals(constraints3, constraints4));
 117
 118         final String constraintsString = ConstraintDefinitions.toString(constraints4);
 119         assertEquals("EffectiveConstraintDefinitionImpl{whenCondition=foo = 'bar', mustConstraints=[bar != 'foo'], "
 120                 + "mandatory=true, minElements=50, maxElements=100}", constraintsString);
 121     }
 122 }