parser/yang-parser-rfc7950/src/test/java/org/opendaylight/yangtools/yang/stmt/Bug7037Test.java

   1 /*
   2  * Copyright (c) 2017 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.assertNotNull;
  12 import static org.junit.Assert.assertTrue;
  13
  14 import java.util.Collection;
  15 import java.util.Iterator;
  16 import java.util.Map;
  17 import java.util.stream.Collectors;
  18 import org.junit.Test;
  19 import org.opendaylight.yangtools.yang.common.QName;
  20 import org.opendaylight.yangtools.yang.model.api.ContainerSchemaNode;
  21 import org.opendaylight.yangtools.yang.model.api.DataSchemaNode;
  22 import org.opendaylight.yangtools.yang.model.api.EffectiveModelContext;
  23 import org.opendaylight.yangtools.yang.model.api.stmt.UnrecognizedStatement;
  24
  25 public class Bug7037Test {
  26     private static final String FOO_NS = "foo";
  27     private static final String BAR_NS = "bar";
  28
  29     @Test
  30     public void test() throws Exception {
  31         final EffectiveModelContext context = StmtTestUtils.parseYangSources("/bugs/bug7037");
  32         assertNotNull(context);
  33
  34         final Collection<? extends UnrecognizedStatement> unknownSchemaNodes = context.getModuleStatement(foo("foo"))
  35             .getDeclared().declaredSubstatements(UnrecognizedStatement.class);
  36         assertEquals(1, unknownSchemaNodes.size());
  37
  38         final UnrecognizedStatement first = unknownSchemaNodes.iterator().next();
  39         final Collection<? extends UnrecognizedStatement> firstUnknownNodes =
  40             first.declaredSubstatements(UnrecognizedStatement.class);
  41         assertEquals(1, firstUnknownNodes.size());
  42
  43         final UnrecognizedStatement barExtCont = firstUnknownNodes.iterator().next();
  44         assertEquals(bar("container"), barExtCont.statementDefinition().getStatementName());
  45         assertEquals("bar-ext-con", barExtCont.argument());
  46
  47         final DataSchemaNode root = context.getDataChildByName(foo("root"));
  48         assertTrue(root instanceof ContainerSchemaNode);
  49
  50         final Collection<? extends UnrecognizedStatement> rootUnknownNodes =
  51             ((ContainerSchemaNode) root).asEffectiveStatement().getDeclared()
  52             .declaredSubstatements(UnrecognizedStatement.class);
  53         assertEquals(2, rootUnknownNodes.size());
  54
  55         final Map<QName, UnrecognizedStatement> rootUnknownNodeMap = rootUnknownNodes.stream()
  56                 .collect(Collectors.toMap(u -> u.statementDefinition().getStatementName(), u -> u));
  57
  58         final UnrecognizedStatement barExt = rootUnknownNodeMap.get(bar("bar-ext"));
  59         final Collection<? extends UnrecognizedStatement> barExtUnknownNodes =
  60             barExt.declaredSubstatements(UnrecognizedStatement.class);
  61         assertEquals(3, barExtUnknownNodes.size());
  62
  63         final Iterator<? extends UnrecognizedStatement> iterator = barExtUnknownNodes.iterator();
  64         UnrecognizedStatement barExtCont2 = null;
  65         while (iterator.hasNext()) {
  66             final UnrecognizedStatement next = iterator.next();
  67             if (bar("container").equals(next.statementDefinition().getStatementName())) {
  68                 barExtCont2 = next;
  69                 break;
  70             }
  71         }
  72         assertNotNull(barExtCont2);
  73         assertEquals("bar-ext-con-2", barExtCont2.argument());
  74
  75         final UnrecognizedStatement fooExt = rootUnknownNodeMap.get(foo("foo-ext"));
  76         final Collection<? extends UnrecognizedStatement> fooUnknownNodes =
  77             fooExt.declaredSubstatements(UnrecognizedStatement.class);
  78         assertEquals(1, fooUnknownNodes.size());
  79
  80         final UnrecognizedStatement fooExtCont = fooUnknownNodes.iterator().next();
  81         assertEquals(foo("container"), fooExtCont.statementDefinition().getStatementName());
  82         assertEquals("foo-ext-con", fooExtCont.argument());
  83     }
  84
  85     private static QName foo(final String localName) {
  86         return QName.create(FOO_NS, localName);
  87     }
  88
  89     private static QName bar(final String localName) {
  90         return QName.create(BAR_NS, localName);
  91     }
  92 }