yang/yang-parser-impl/src/test/java/org/opendaylight/yangtools/yang/stmt/DeviationStmtTest.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.stmt;
  10
  11 import static org.junit.Assert.assertEquals;
  12 import static org.junit.Assert.assertFalse;
  13 import static org.junit.Assert.assertNotNull;
  14 import static org.junit.Assert.assertTrue;
  15
  16 import java.text.ParseException;
  17 import java.util.Date;
  18 import java.util.List;
  19 import java.util.Set;
  20 import org.junit.Test;
  21 import org.opendaylight.yangtools.yang.common.SimpleDateFormatUtil;
  22 import org.opendaylight.yangtools.yang.model.api.DeviateDefinition;
  23 import org.opendaylight.yangtools.yang.model.api.DeviateKind;
  24 import org.opendaylight.yangtools.yang.model.api.Deviation;
  25 import org.opendaylight.yangtools.yang.model.api.Module;
  26 import org.opendaylight.yangtools.yang.model.api.SchemaContext;
  27 import org.opendaylight.yangtools.yang.model.api.type.UnsignedIntegerTypeDefinition;
  28 import org.opendaylight.yangtools.yang.parser.spi.meta.ReactorException;
  29 import org.opendaylight.yangtools.yang.parser.spi.source.StatementStreamSource;
  30 import org.opendaylight.yangtools.yang.parser.stmt.reactor.CrossSourceStatementReactor;
  31 import org.opendaylight.yangtools.yang.parser.stmt.rfc6020.YangInferencePipeline;
  32 import org.opendaylight.yangtools.yang.parser.stmt.rfc6020.YangStatementSourceImpl;
  33
  34 public class DeviationStmtTest {
  35
  36     private static final StatementStreamSource FOO_MODULE =
  37             new YangStatementSourceImpl("/deviation-stmt-test/foo.yang", false);
  38
  39     @Test
  40     public void testDeviationAndDeviate() throws ReactorException, ParseException {
  41         final CrossSourceStatementReactor.BuildAction reactor = YangInferencePipeline.RFC6020_REACTOR.newBuild();
  42         reactor.addSources(FOO_MODULE);
  43
  44         final SchemaContext schemaContext = reactor.buildEffective();
  45         assertNotNull(schemaContext);
  46
  47         final Date revision = SimpleDateFormatUtil.getRevisionFormat().parse("2016-06-23");
  48
  49         final Module testModule = schemaContext.findModuleByName("foo", revision);
  50         assertNotNull(testModule);
  51
  52         final Set<Deviation> deviations = testModule.getDeviations();
  53         assertEquals(4, deviations.size());
  54
  55         for (Deviation deviation : deviations) {
  56             final List<DeviateDefinition> deviates = deviation.getDeviates();
  57             final String targetLocalName = deviation.getTargetPath().getLastComponent().getLocalName();
  58             if ("test-leaf".equals(targetLocalName)) {
  59                 assertEquals("test-leaf is not supported", deviation.getDescription());
  60                 assertEquals(1, deviates.size());
  61                 assertEquals(DeviateKind.NOT_SUPPORTED, deviates.iterator().next().getDeviateType());
  62             } else if ("test-leaf-2".equals(targetLocalName)) {
  63                 assertEquals(1, deviates.size());
  64                 assertEquals(DeviateKind.ADD, deviates.iterator().next().getDeviateType());
  65                 assertEquals("added-def-val", deviates.iterator().next().getDeviatedDefault());
  66                 assertFalse(deviates.iterator().next().getDeviatedConfig());
  67             } else if ("test-leaf-list".equals(targetLocalName)) {
  68                 assertEquals(3, deviates.size());
  69                 for (DeviateDefinition deviate : deviates) {
  70                     if (DeviateKind.ADD.equals(deviate.getDeviateType())) {
  71                         assertEquals(12, deviate.getDeviatedMaxElements().intValue());
  72                         assertTrue(deviate.getDeviatedMandatory());
  73                     } else if (DeviateKind.REPLACE.equals(deviate.getDeviateType())) {
  74                         assertEquals(5, deviate.getDeviatedMinElements().intValue());
  75                         assertTrue(deviate.getDeviatedType() instanceof UnsignedIntegerTypeDefinition);
  76                     } else {
  77                         assertEquals(2, deviate.getDeviatedMusts().size());
  78                         assertEquals("minutes", deviate.getDeviatedUnits());
  79                     }
  80                 }
  81             } else {
  82                 assertEquals(1, deviation.getDeviates().size());
  83                 assertEquals(DeviateKind.DELETE, deviates.iterator().next().getDeviateType());
  84                 assertEquals(2, deviates.iterator().next().getDeviatedUniques().size());
  85             }
  86         }
  87     }
  88 }