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