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.rfc6020.YangInferencePipeline;
  34
  35 public class ConstraintDefinitionsTest {
  36
  37     @Test
  38     public void testConstraintDefinitions() throws ParseException, ReactorException, URISyntaxException, IOException,
  39             YangSyntaxErrorException {
  40         final SchemaContext schemaContext = YangInferencePipeline.RFC6020_REACTOR.newBuild()
  41                 .addSource(YangStatementStreamSource.create(
  42                     YangTextSchemaSource.forResource("/constraint-definitions-test/foo.yang")))
  43                 .buildEffective();
  44         assertNotNull(schemaContext);
  45
  46         final Module testModule = schemaContext.findModule("foo", Revision.of("2016-09-20")).get();
  47         final LeafSchemaNode mandatoryLeaf1 = (LeafSchemaNode) testModule.getDataChildByName(
  48                 QName.create(testModule.getQNameModule(), "mandatory-leaf-1"));
  49         assertNotNull(mandatoryLeaf1);
  50         ConstraintDefinition constraints1 = mandatoryLeaf1.getConstraints();
  51
  52         final LeafSchemaNode mandatoryLeaf2 = (LeafSchemaNode) testModule.getDataChildByName(
  53                 QName.create(testModule.getQNameModule(), "mandatory-leaf-2"));
  54         assertNotNull(mandatoryLeaf2);
  55         ConstraintDefinition constraints2 = mandatoryLeaf2.getConstraints();
  56
  57         assertEquals(ConstraintDefinitions.hashCode(constraints1), ConstraintDefinitions.hashCode(constraints2));
  58         assertTrue(ConstraintDefinitions.equals(constraints1, constraints2));
  59
  60         assertTrue(ConstraintDefinitions.equals(constraints1, constraints1));
  61         assertFalse(ConstraintDefinitions.equals(constraints1, "str"));
  62
  63         final LeafSchemaNode mandatoryLeaf3 = (LeafSchemaNode) testModule.getDataChildByName(
  64                 QName.create(testModule.getQNameModule(), "mandatory-leaf-3"));
  65         assertNotNull(mandatoryLeaf3);
  66         ConstraintDefinition constraints3 = mandatoryLeaf3.getConstraints();
  67
  68         assertEquals(ConstraintDefinitions.hashCode(constraints2), ConstraintDefinitions.hashCode(constraints3));
  69         assertTrue(ConstraintDefinitions.equals(constraints2, constraints3));
  70
  71         final LeafSchemaNode mandatoryLeaf4 = (LeafSchemaNode) testModule.getDataChildByName(
  72                 QName.create(testModule.getQNameModule(), "mandatory-leaf-4"));
  73         assertNotNull(mandatoryLeaf4);
  74         ConstraintDefinition constraints4 = mandatoryLeaf4.getConstraints();
  75
  76         assertNotEquals(ConstraintDefinitions.hashCode(constraints3), ConstraintDefinitions.hashCode(constraints4));
  77         assertFalse(ConstraintDefinitions.equals(constraints3, constraints4));
  78
  79         final LeafSchemaNode mandatoryLeaf5 = (LeafSchemaNode) testModule.getDataChildByName(
  80                 QName.create(testModule.getQNameModule(), "mandatory-leaf-5"));
  81         assertNotNull(mandatoryLeaf5);
  82         final ConstraintDefinition constraints5 = mandatoryLeaf5.getConstraints();
  83
  84         assertNotEquals(ConstraintDefinitions.hashCode(constraints4), ConstraintDefinitions.hashCode(constraints5));
  85         assertFalse(ConstraintDefinitions.equals(constraints4, constraints5));
  86
  87         final LeafListSchemaNode constrainedLeafList1 = (LeafListSchemaNode) testModule.getDataChildByName(
  88                 QName.create(testModule.getQNameModule(), "constrained-leaf-list-1"));
  89         assertNotNull(constrainedLeafList1);
  90         constraints1 = constrainedLeafList1.getConstraints();
  91
  92         final LeafListSchemaNode constrainedLeafList2 = (LeafListSchemaNode) testModule.getDataChildByName(
  93                 QName.create(testModule.getQNameModule(), "constrained-leaf-list-2"));
  94         assertNotNull(constrainedLeafList2);
  95         constraints2 = constrainedLeafList2.getConstraints();
  96
  97         assertEquals(ConstraintDefinitions.hashCode(constraints1), ConstraintDefinitions.hashCode(constraints2));
  98         assertTrue(ConstraintDefinitions.equals(constraints1, constraints2));
  99
 100         final LeafListSchemaNode constrainedLeafList3 = (LeafListSchemaNode) testModule.getDataChildByName(
 101                 QName.create(testModule.getQNameModule(), "constrained-leaf-list-3"));
 102         assertNotNull(constrainedLeafList3);
 103         constraints3 = constrainedLeafList3.getConstraints();
 104
 105         assertNotEquals(ConstraintDefinitions.hashCode(constraints2), ConstraintDefinitions.hashCode(constraints3));
 106         assertFalse(ConstraintDefinitions.equals(constraints2, constraints3));
 107
 108         final LeafListSchemaNode constrainedLeafList4 = (LeafListSchemaNode) testModule.getDataChildByName(
 109                 QName.create(testModule.getQNameModule(), "constrained-leaf-list-4"));
 110         assertNotNull(constrainedLeafList4);
 111         constraints4 = constrainedLeafList4.getConstraints();
 112
 113         assertNotEquals(ConstraintDefinitions.hashCode(constraints3), ConstraintDefinitions.hashCode(constraints4));
 114         assertFalse(ConstraintDefinitions.equals(constraints3, constraints4));
 115
 116         final String constraintsString = ConstraintDefinitions.toString(constraints4);
 117         assertEquals("EffectiveConstraintDefinitionImpl{whenCondition=foo = 'bar', mustConstraints=[bar != 'foo'], "
 118                 + "minElements=50, maxElements=100}", constraintsString);
 119     }
 120 }