parser/yang-parser-rfc7950/src/test/java/org/opendaylight/yangtools/yang/stmt/Bug4456Test.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.stmt;
   9
  10 import static org.junit.Assert.assertEquals;
  11 import static org.junit.Assert.fail;
  12
  13 import java.util.Collection;
  14 import java.util.Set;
  15 import org.junit.Test;
  16 import org.opendaylight.yangtools.yang.common.XMLNamespace;
  17 import org.opendaylight.yangtools.yang.model.api.ExtensionDefinition;
  18 import org.opendaylight.yangtools.yang.model.api.Module;
  19 import org.opendaylight.yangtools.yang.model.api.stmt.UnrecognizedStatement;
  20
  21 public class Bug4456Test extends AbstractYangTest {
  22     @Test
  23     public void test() {
  24         final var schema = assertEffectiveModelDir("/bugs/bug4456");
  25
  26         Set<Module> modules = (Set<Module>) schema.findModules(XMLNamespace.of("foo"));
  27         assertEquals(1, modules.size());
  28         Module moduleFoo = modules.iterator().next();
  29
  30         Collection<? extends ExtensionDefinition> extensionSchemaNodes = moduleFoo.getExtensionSchemaNodes();
  31         assertEquals(5, extensionSchemaNodes.size());
  32         for (ExtensionDefinition extensionDefinition : extensionSchemaNodes) {
  33
  34             Collection<? extends UnrecognizedStatement> unknownSchemaNodes = extensionDefinition.asEffectiveStatement()
  35                 .getDeclared().declaredSubstatements(UnrecognizedStatement.class);
  36             assertEquals(1, unknownSchemaNodes.size());
  37             UnrecognizedStatement unknownSchemaNode = unknownSchemaNodes.iterator().next();
  38             String unknownNodeExtensionDefName = unknownSchemaNode.statementDefinition().getStatementName()
  39                 .getLocalName();
  40
  41             Collection<? extends UnrecognizedStatement> subUnknownSchemaNodes =
  42                 unknownSchemaNode.declaredSubstatements(UnrecognizedStatement.class);
  43             assertEquals(1, subUnknownSchemaNodes.size());
  44             UnrecognizedStatement subUnknownSchemaNode = subUnknownSchemaNodes.iterator().next();
  45             String subUnknownNodeExtensionDefName = subUnknownSchemaNode.statementDefinition().getStatementName()
  46                 .getLocalName();
  47
  48             switch (extensionDefinition.getQName().getLocalName()) {
  49                 case "a":
  50                     assertEquals("b", unknownNodeExtensionDefName);
  51                     assertEquals("c", subUnknownNodeExtensionDefName);
  52                     break;
  53                 case "b":
  54                     assertEquals("c", unknownNodeExtensionDefName);
  55                     assertEquals("a", subUnknownNodeExtensionDefName);
  56                     break;
  57                 case "c":
  58                     assertEquals("a", unknownNodeExtensionDefName);
  59                     assertEquals("b", subUnknownNodeExtensionDefName);
  60                     break;
  61                 case "r":
  62                     assertEquals("r", unknownNodeExtensionDefName);
  63                     assertEquals("r2", subUnknownNodeExtensionDefName);
  64                     break;
  65                 case "r2":
  66                     assertEquals("r2", unknownNodeExtensionDefName);
  67                     assertEquals("r", subUnknownNodeExtensionDefName);
  68                     break;
  69                 default:
  70                     fail("Unexpected extension definition");
  71             }
  72         }
  73     }
  74 }