binding/mdsal-binding-generator-impl/src/test/java/org/opendaylight/mdsal/binding/generator/impl/GeneratedTypesStringTest.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.mdsal.binding.generator.impl;
   9
  10 import static org.junit.Assert.assertNotNull;
  11 import static org.junit.Assert.assertTrue;
  12
  13 import java.util.List;
  14 import java.util.Map;
  15 import java.util.Map.Entry;
  16 import org.junit.Test;
  17 import org.opendaylight.mdsal.binding.model.api.Constant;
  18 import org.opendaylight.mdsal.binding.model.api.GeneratedTransferObject;
  19 import org.opendaylight.mdsal.binding.model.api.ParameterizedType;
  20 import org.opendaylight.mdsal.binding.model.api.Type;
  21 import org.opendaylight.yangtools.yang.model.api.SchemaContext;
  22 import org.opendaylight.yangtools.yang.test.util.YangParserTestUtils;
  23
  24 public class GeneratedTypesStringTest {
  25
  26     @Test
  27     public void constantGenerationTest() {
  28         final SchemaContext context = YangParserTestUtils.parseYangResource("/simple-string-demo.yang");
  29
  30         assertNotNull(context);
  31         final List<Type> genTypes = DefaultBindingGenerator.generateFor(context);
  32
  33         boolean typedefStringFound = false;
  34         boolean constantRegExListFound = false;
  35         boolean constantRegExListTypeGeneric = false;
  36         boolean constantRegExListTypeContainer = false;
  37         boolean noStringInReqExListFound = false;
  38         boolean constantRegExListValueOK = false;
  39         boolean constantRegExListTypeOneGeneric = false;
  40         for (final Type type : genTypes) {
  41             if (type instanceof GeneratedTransferObject) {
  42                 final GeneratedTransferObject genTO = (GeneratedTransferObject) type;
  43
  44                 if (genTO.getName().equals("TypedefString")) {
  45                     typedefStringFound = true;
  46
  47                     List<Constant> constants = genTO.getConstantDefinitions();
  48                     for (Constant con : constants) {
  49                         if (con.getName().equals("PATTERN_CONSTANTS")) {
  50                             constantRegExListFound = true;
  51                         } else {
  52                             break;
  53                         }
  54                         ParameterizedType paramType;
  55                         if (con.getType() instanceof ParameterizedType) {
  56                             paramType = (ParameterizedType) con.getType();
  57                         } else {
  58                             break;
  59                         }
  60
  61                         Type[] types;
  62                         if (paramType.getName().equals("List")) {
  63                             constantRegExListTypeContainer = true;
  64                             types = paramType.getActualTypeArguments();
  65                         } else {
  66                             break;
  67                         }
  68
  69                         if (types.length == 1) {
  70                             constantRegExListTypeOneGeneric = true;
  71                         } else {
  72                             break;
  73                         }
  74
  75                         if (types[0].getName().equals("String")) {
  76                             constantRegExListTypeGeneric = true;
  77                         } else {
  78                             break;
  79                         }
  80
  81                         if (con.getValue() instanceof Map) {
  82                             constantRegExListValueOK = true;
  83                         } else {
  84                             break;
  85                         }
  86
  87                         for (Entry<?, ?> e : ((Map<?, ?>) con.getValue()).entrySet()) {
  88                             if (!(e.getKey() instanceof String) || !(e.getKey() instanceof String)) {
  89                                 noStringInReqExListFound = true;
  90                                 break;
  91                             }
  92                         }
  93
  94                     }
  95                 }
  96             }
  97
  98         }
  99
 100         assertTrue("Typedef >>TypedefString<< wasn't found", typedefStringFound);
 101         assertTrue("Constant PATTERN_CONSTANTS is missing in TO", constantRegExListFound);
 102         assertTrue("Constant PATTERN_CONSTANTS doesn't have correct container type", constantRegExListTypeContainer);
 103         assertTrue("Constant PATTERN_CONSTANTS has more than one generic type", constantRegExListTypeOneGeneric);
 104         assertTrue("Constant PATTERN_CONSTANTS doesn't have correct generic type", constantRegExListTypeGeneric);
 105         assertTrue("Constant PATTERN_CONSTANTS doesn't contain List object", constantRegExListValueOK);
 106         assertTrue("In list found other type than String", !noStringInReqExListFound);
 107
 108     }
 109
 110 }