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 java.util.Arrays;
  21 import org.junit.Test;
  22 import org.opendaylight.yangtools.yang.common.QName;
  23 import org.opendaylight.yangtools.yang.common.SimpleDateFormatUtil;
  24 import org.opendaylight.yangtools.yang.data.util.ConstraintDefinitions;
  25 import org.opendaylight.yangtools.yang.model.api.ConstraintDefinition;
  26 import org.opendaylight.yangtools.yang.model.api.LeafListSchemaNode;
  27 import org.opendaylight.yangtools.yang.model.api.LeafSchemaNode;
  28 import org.opendaylight.yangtools.yang.model.api.Module;
  29 import org.opendaylight.yangtools.yang.model.api.SchemaContext;
  30 import org.opendaylight.yangtools.yang.model.repo.api.YangTextSchemaSource;
  31 import org.opendaylight.yangtools.yang.parser.spi.meta.ReactorException;
  32 import org.opendaylight.yangtools.yang.parser.stmt.reactor.CrossSourceStatementReactor;
  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         final CrossSourceStatementReactor.BuildAction reactor = YangInferencePipeline.RFC6020_REACTOR.newBuild();
  40
  41         final YangTextSchemaSource source = YangTextSchemaSource.forResource("/constraint-definitions-test/foo.yang");
  42
  43         final SchemaContext schemaContext = reactor.buildEffective(Arrays.asList(source));
  44         assertNotNull(schemaContext);
  45
  46         final Module testModule = schemaContext.findModuleByName("foo",
  47             SimpleDateFormatUtil.getRevisionFormat().parse("2016-09-20"));
  48         assertNotNull(testModule);
  49
  50         final LeafSchemaNode mandatoryLeaf1 = (LeafSchemaNode) testModule.getDataChildByName(
  51                 QName.create(testModule.getQNameModule(), "mandatory-leaf-1"));
  52         assertNotNull(mandatoryLeaf1);
  53         ConstraintDefinition constraints1 = mandatoryLeaf1.getConstraints();
  54
  55         final LeafSchemaNode mandatoryLeaf2 = (LeafSchemaNode) testModule.getDataChildByName(
  56                 QName.create(testModule.getQNameModule(), "mandatory-leaf-2"));
  57         assertNotNull(mandatoryLeaf2);
  58         ConstraintDefinition constraints2 = mandatoryLeaf2.getConstraints();
  59
  60         assertEquals(ConstraintDefinitions.hashCode(constraints1), ConstraintDefinitions.hashCode(constraints2));
  61         assertTrue(ConstraintDefinitions.equals(constraints1, constraints2));
  62
  63         assertTrue(ConstraintDefinitions.equals(constraints1, constraints1));
  64         assertFalse(ConstraintDefinitions.equals(constraints1, "str"));
  65
  66         final LeafSchemaNode mandatoryLeaf3 = (LeafSchemaNode) testModule.getDataChildByName(
  67                 QName.create(testModule.getQNameModule(), "mandatory-leaf-3"));
  68         assertNotNull(mandatoryLeaf3);
  69         ConstraintDefinition constraints3 = mandatoryLeaf3.getConstraints();
  70
  71         assertNotEquals(ConstraintDefinitions.hashCode(constraints2), ConstraintDefinitions.hashCode(constraints3));
  72         assertFalse(ConstraintDefinitions.equals(constraints2, constraints3));
  73
  74         final LeafSchemaNode mandatoryLeaf4 = (LeafSchemaNode) testModule.getDataChildByName(
  75                 QName.create(testModule.getQNameModule(), "mandatory-leaf-4"));
  76         assertNotNull(mandatoryLeaf4);
  77         ConstraintDefinition constraints4 = mandatoryLeaf4.getConstraints();
  78
  79         assertNotEquals(ConstraintDefinitions.hashCode(constraints3), ConstraintDefinitions.hashCode(constraints4));
  80         assertFalse(ConstraintDefinitions.equals(constraints3, constraints4));
  81
  82         final LeafSchemaNode mandatoryLeaf5 = (LeafSchemaNode) testModule.getDataChildByName(
  83                 QName.create(testModule.getQNameModule(), "mandatory-leaf-5"));
  84         assertNotNull(mandatoryLeaf5);
  85         final ConstraintDefinition constraints5 = mandatoryLeaf5.getConstraints();
  86
  87         assertNotEquals(ConstraintDefinitions.hashCode(constraints4), ConstraintDefinitions.hashCode(constraints5));
  88         assertFalse(ConstraintDefinitions.equals(constraints4, constraints5));
  89
  90         final LeafListSchemaNode constrainedLeafList1 = (LeafListSchemaNode) testModule.getDataChildByName(
  91                 QName.create(testModule.getQNameModule(), "constrained-leaf-list-1"));
  92         assertNotNull(constrainedLeafList1);
  93         constraints1 = constrainedLeafList1.getConstraints();
  94
  95         final LeafListSchemaNode constrainedLeafList2 = (LeafListSchemaNode) testModule.getDataChildByName(
  96                 QName.create(testModule.getQNameModule(), "constrained-leaf-list-2"));
  97         assertNotNull(constrainedLeafList2);
  98         constraints2 = constrainedLeafList2.getConstraints();
  99
 100         assertEquals(ConstraintDefinitions.hashCode(constraints1), ConstraintDefinitions.hashCode(constraints2));
 101         assertTrue(ConstraintDefinitions.equals(constraints1, constraints2));
 102
 103         final LeafListSchemaNode constrainedLeafList3 = (LeafListSchemaNode) testModule.getDataChildByName(
 104                 QName.create(testModule.getQNameModule(), "constrained-leaf-list-3"));
 105         assertNotNull(constrainedLeafList3);
 106         constraints3 = constrainedLeafList3.getConstraints();
 107
 108         assertNotEquals(ConstraintDefinitions.hashCode(constraints2), ConstraintDefinitions.hashCode(constraints3));
 109         assertFalse(ConstraintDefinitions.equals(constraints2, constraints3));
 110
 111         final LeafListSchemaNode constrainedLeafList4 = (LeafListSchemaNode) testModule.getDataChildByName(
 112                 QName.create(testModule.getQNameModule(), "constrained-leaf-list-4"));
 113         assertNotNull(constrainedLeafList4);
 114         constraints4 = constrainedLeafList4.getConstraints();
 115
 116         assertNotEquals(ConstraintDefinitions.hashCode(constraints3), ConstraintDefinitions.hashCode(constraints4));
 117         assertFalse(ConstraintDefinitions.equals(constraints3, constraints4));
 118
 119         final String constraintsString = ConstraintDefinitions.toString(constraints4);
 120         assertEquals("EffectiveConstraintDefinitionImpl{whenCondition=foo = 'bar', mustConstraints=[bar != 'foo'], "
 121                 + "mandatory=true, minElements=50, maxElements=100}", constraintsString);
 122     }
 123 }