yang/yang-data-impl/src/test/java/org/opendaylight/yangtools/yang/data/impl/codec/TypeDefinitionAwareCodecTestHelper.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.data.impl.codec;
   9
  10 import static org.hamcrest.CoreMatchers.instanceOf;
  11 import static org.hamcrest.MatcherAssert.assertThat;
  12 import static org.junit.Assert.fail;
  13 import static org.mockito.Mockito.mock;
  14 import static org.mockito.Mockito.when;
  15
  16 import org.eclipse.jdt.annotation.NonNull;
  17 import org.opendaylight.yangtools.concepts.Codec;
  18 import org.opendaylight.yangtools.yang.model.api.SchemaPath;
  19 import org.opendaylight.yangtools.yang.model.api.TypeDefinition;
  20 import org.opendaylight.yangtools.yang.model.api.type.EnumTypeDefinition;
  21 import org.opendaylight.yangtools.yang.model.util.type.BaseTypes;
  22 import org.opendaylight.yangtools.yang.model.util.type.EnumerationTypeBuilder;
  23
  24 public final class TypeDefinitionAwareCodecTestHelper {
  25     private TypeDefinitionAwareCodecTestHelper() {
  26         throw new UnsupportedOperationException();
  27     }
  28
  29     public static <T> T getCodec(final TypeDefinition<?> def, final Class<T> clazz) {
  30         TypeDefinitionAwareCodec<?, ?> codec = TypeDefinitionAwareCodec.fromType(def);
  31         assertThat(codec, instanceOf(clazz));
  32         return clazz.cast(codec);
  33     }
  34
  35     public static void deserializeWithExpectedIllegalArgEx(final Codec<String, ?, IllegalArgumentException> codec,
  36             final @NonNull String param) {
  37         try {
  38             codec.deserialize(param);
  39             fail("Expected IllegalArgumentException");
  40         } catch (IllegalArgumentException e) {
  41             // Expected ...
  42         }
  43     }
  44
  45     public static EnumTypeDefinition toEnumTypeDefinition(final String... enums) {
  46         final EnumerationTypeBuilder b = BaseTypes.enumerationTypeBuilder(mock(SchemaPath.class));
  47         int val = 0;
  48         for (String en : enums) {
  49             EnumTypeDefinition.EnumPair mockEnum = mock(EnumTypeDefinition.EnumPair.class);
  50             when(mockEnum.getName()).thenReturn(en);
  51             when(mockEnum.getValue()).thenReturn(val);
  52             b.addEnum(mockEnum);
  53             val++;
  54         }
  55
  56         return b.build();
  57     }
  58 }