yang/yang-parser-impl/src/test/java/org/opendaylight/yangtools/yang/stmt/Bug5396Test.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.util.List;
  17 import org.junit.Test;
  18 import org.opendaylight.yangtools.yang.common.QName;
  19 import org.opendaylight.yangtools.yang.model.api.LeafSchemaNode;
  20 import org.opendaylight.yangtools.yang.model.api.SchemaContext;
  21 import org.opendaylight.yangtools.yang.model.api.SchemaNode;
  22 import org.opendaylight.yangtools.yang.model.api.SchemaPath;
  23 import org.opendaylight.yangtools.yang.model.api.TypeDefinition;
  24 import org.opendaylight.yangtools.yang.model.api.type.PatternConstraint;
  25 import org.opendaylight.yangtools.yang.model.api.type.StringTypeDefinition;
  26 import org.opendaylight.yangtools.yang.model.api.type.UnionTypeDefinition;
  27 import org.opendaylight.yangtools.yang.model.util.SchemaContextUtil;
  28
  29 public class Bug5396Test {
  30     @Test
  31     public void test() throws Exception {
  32         SchemaContext context = StmtTestUtils.parseYangSources("/bugs/bug5396");
  33         assertNotNull(context);
  34
  35         QName root = QName.create("foo", "root");
  36         QName myLeaf2 = QName.create("foo", "my-leaf2");
  37
  38         SchemaPath schemaPath = SchemaPath.create(true, root, myLeaf2);
  39         SchemaNode findDataSchemaNode = SchemaContextUtil.findDataSchemaNode(context, schemaPath);
  40         assertTrue(findDataSchemaNode instanceof LeafSchemaNode);
  41
  42         LeafSchemaNode leaf2 = (LeafSchemaNode) findDataSchemaNode;
  43         TypeDefinition<?> type = leaf2.getType();
  44         assertTrue(type instanceof UnionTypeDefinition);
  45
  46         UnionTypeDefinition union = (UnionTypeDefinition) type;
  47         List<TypeDefinition<?>> types = union.getTypes();
  48
  49         assertEquals(4, types.size());
  50
  51         TypeDefinition<?> type0 = types.get(0);
  52         TypeDefinition<?> type1 = types.get(1);
  53         TypeDefinition<?> type2 = types.get(2);
  54         TypeDefinition<?> type3 = types.get(3);
  55
  56         assertFalse(type0.equals(type1));
  57         assertFalse(type0.equals(type2));
  58         assertFalse(type0.equals(type3));
  59
  60         assertTrue(type0 instanceof StringTypeDefinition);
  61         assertTrue(type1 instanceof StringTypeDefinition);
  62         assertTrue(type2 instanceof StringTypeDefinition);
  63         assertTrue(type3 instanceof StringTypeDefinition);
  64
  65         StringTypeDefinition stringType0 = (StringTypeDefinition) type0;
  66         StringTypeDefinition stringType1 = (StringTypeDefinition) type1;
  67         StringTypeDefinition stringType2 = (StringTypeDefinition) type2;
  68         StringTypeDefinition stringType3 = (StringTypeDefinition) type3;
  69
  70         final List<PatternConstraint> patternConstraints0 = stringType0.getPatternConstraints();
  71         final List<PatternConstraint> patternConstraints1 = stringType1.getPatternConstraints();
  72         final List<PatternConstraint> patternConstraints2 = stringType2.getPatternConstraints();
  73         final List<PatternConstraint> patternConstraints3 = stringType3.getPatternConstraints();
  74
  75         assertEquals(1, patternConstraints0.size());
  76         assertEquals(1, patternConstraints1.size());
  77         assertEquals(1, patternConstraints2.size());
  78         assertEquals(1, patternConstraints3.size());
  79
  80         final PatternConstraint patternConstraint0 = patternConstraints0.get(0);
  81         final PatternConstraint patternConstraint1 = patternConstraints1.get(0);
  82         final PatternConstraint patternConstraint2 = patternConstraints2.get(0);
  83         final PatternConstraint patternConstraint3 = patternConstraints3.get(0);
  84
  85         assertEquals("^dp[0-9]+o[0-9]+(d[0-9]+)?$", patternConstraint0.getJavaPatternString());
  86         assertEquals("^dp[0-9]+s[0-9]+(f[0-9]+)?(d[0-9]+)?$", patternConstraint1.getJavaPatternString());
  87         assertEquals("^dp[0-9]+(P[0-9]+)?p[0-9]{1,3}s[0-9]{1,3}(f[0-9]+)?(d[0-9]+)?$",
  88                 patternConstraint2.getJavaPatternString());
  89         assertEquals("^dp[0-9]+p[0-9]+p[0-9]+$", patternConstraint3.getJavaPatternString());
  90     }
  91 }