yang/yang-parser-impl/src/test/java/org/opendaylight/yangtools/yang/stmt/test/Bug4456Test.java

   1 /*
   2  * Copyright (c) 2015 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.test;
   9
  10 import static org.junit.Assert.assertEquals;
  11 import static org.junit.Assert.assertNotNull;
  12 import static org.junit.Assert.fail;
  13
  14 import java.io.IOException;
  15 import java.net.URI;
  16 import java.net.URISyntaxException;
  17 import java.util.List;
  18 import java.util.Set;
  19 import org.junit.Test;
  20 import org.opendaylight.yangtools.yang.model.api.ExtensionDefinition;
  21 import org.opendaylight.yangtools.yang.model.api.Module;
  22 import org.opendaylight.yangtools.yang.model.api.SchemaContext;
  23 import org.opendaylight.yangtools.yang.model.api.UnknownSchemaNode;
  24 import org.opendaylight.yangtools.yang.parser.spi.meta.ReactorException;
  25 import org.opendaylight.yangtools.yang.parser.spi.source.SourceException;
  26
  27 public class Bug4456Test {
  28     @Test(expected=SourceException.class)
  29     public void test() throws IOException, URISyntaxException, SourceException, ReactorException {
  30         SchemaContext schema = StmtTestUtils.parseYangSources("/bugs/bug4456");
  31         assertNotNull(schema);
  32
  33         Set<Module> modules = schema.findModuleByNamespace(new URI("foo"));
  34         assertEquals(1, modules.size());
  35         Module moduleFoo = modules.iterator().next();
  36
  37         List<ExtensionDefinition> extensionSchemaNodes = moduleFoo.getExtensionSchemaNodes();
  38         assertEquals(5, extensionSchemaNodes.size());
  39         for (ExtensionDefinition extensionDefinition : extensionSchemaNodes) {
  40
  41             List<UnknownSchemaNode> unknownSchemaNodes = extensionDefinition.getUnknownSchemaNodes();
  42             assertEquals(1, unknownSchemaNodes.size());
  43             UnknownSchemaNode unknownSchemaNode = unknownSchemaNodes.iterator().next();
  44             String unknownNodeExtensionDefName = unknownSchemaNode.getExtensionDefinition().getQName().getLocalName();
  45
  46             List<UnknownSchemaNode> subUnknownSchemaNodes = unknownSchemaNode.getUnknownSchemaNodes();
  47             assertEquals(1, subUnknownSchemaNodes.size());
  48             UnknownSchemaNode subUnknownSchemaNode = subUnknownSchemaNodes.iterator().next();
  49             String subUnknownNodeExtensionDefName = subUnknownSchemaNode.getExtensionDefinition().getQName()
  50                     .getLocalName();
  51
  52             switch (extensionDefinition.getQName().getLocalName()) {
  53             case "a":
  54                 assertEquals("b", unknownNodeExtensionDefName);
  55                 assertEquals("c", subUnknownNodeExtensionDefName);
  56                 break;
  57             case "b":
  58                 assertEquals("c", unknownNodeExtensionDefName);
  59                 assertEquals("a", subUnknownNodeExtensionDefName);
  60                 break;
  61             case "c":
  62                 assertEquals("a", unknownNodeExtensionDefName);
  63                 assertEquals("b", subUnknownNodeExtensionDefName);
  64                 break;
  65             case "r":
  66                 assertEquals("r", unknownNodeExtensionDefName);
  67                 assertEquals("r2", subUnknownNodeExtensionDefName);
  68                 break;
  69             case "r2":
  70                 assertEquals("r2", unknownNodeExtensionDefName);
  71                 assertEquals("r", subUnknownNodeExtensionDefName);
  72                 break;
  73             default:
  74                 fail("Unexpected extension definition");
  75             }
  76         }
  77     }
  78 }