2 * Copyright (c) 2016 Cisco Systems, Inc. and others. All rights reserved.
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
8 package org.opendaylight.yangtools.yang.model.repo.util;
10 import com.google.common.util.concurrent.AsyncFunction;
11 import com.google.common.util.concurrent.ListenableFuture;
12 import java.util.Arrays;
13 import java.util.concurrent.Future;
14 import javax.annotation.Nonnull;
15 import org.junit.Assert;
16 import org.junit.Test;
17 import org.junit.runner.RunWith;
18 import org.mockito.Mock;
19 import org.mockito.Mockito;
20 import org.mockito.runners.MockitoJUnitRunner;
21 import org.opendaylight.yangtools.yang.model.repo.api.RevisionSourceIdentifier;
22 import org.opendaylight.yangtools.yang.model.repo.api.SchemaContextFactory;
23 import org.opendaylight.yangtools.yang.model.repo.api.SchemaRepository;
24 import org.opendaylight.yangtools.yang.model.repo.api.SchemaSourceFilter;
25 import org.opendaylight.yangtools.yang.model.repo.api.SchemaSourceRepresentation;
26 import org.opendaylight.yangtools.yang.model.repo.api.SourceIdentifier;
27 import org.opendaylight.yangtools.yang.model.repo.api.YangSchemaSourceRepresentation;
28 import org.opendaylight.yangtools.yang.model.repo.api.YinXmlSchemaSource;
29 import org.opendaylight.yangtools.yang.model.repo.spi.PotentialSchemaSource;
30 import org.opendaylight.yangtools.yang.model.repo.spi.PotentialSchemaSource.Costs;
31 import org.opendaylight.yangtools.yang.model.repo.spi.SchemaSourceListener;
32 import org.opendaylight.yangtools.yang.model.repo.spi.SchemaSourceProvider;
33 import org.opendaylight.yangtools.yang.model.repo.spi.SchemaSourceRegistry;
35 @RunWith(MockitoJUnitRunner.class)
36 public class SchemaSourceTransformerTest {
38 private SchemaSourceTransformer<YangSchemaSourceRepresentation, YinXmlSchemaSource> schema;
39 private static final Class<YangSchemaSourceRepresentation> SRC_CLASS = YangSchemaSourceRepresentation.class;
40 private static final Class<YinXmlSchemaSource> DST_CLASS = YinXmlSchemaSource.class;
43 private SchemaRepository provider;
46 private SchemaSourceRegistry consumer;
49 private AsyncFunction<YangSchemaSourceRepresentation, YinXmlSchemaSource> function;
52 public void schemaSourceTransformerTest() {
53 this.schema = new SchemaSourceTransformer<>(
54 this.provider, SchemaSourceTransformerTest.SRC_CLASS, this.consumer,
55 SchemaSourceTransformerTest.DST_CLASS, this.function);
56 Assert.assertNotNull(this.schema);
60 public void schemaSourceTransformerGetSourceTest() throws Exception {
61 final Provider p = new Provider();
62 final Registrator reg = new Registrator(p, SchemaSourceTransformerTest.SRC_CLASS,
63 PotentialSchemaSource.Costs.IMMEDIATE);
64 final SourceIdentifier sourceIdentifier = RevisionSourceIdentifier.create("source");
65 reg.register(sourceIdentifier);
66 this.schema = new SchemaSourceTransformer<>(p,
67 SchemaSourceTransformerTest.SRC_CLASS, this.consumer, SchemaSourceTransformerTest.DST_CLASS,
69 final SchemaSourceProvider<YinXmlSchemaSource> provider = this.schema;
70 final Future<? extends YinXmlSchemaSource> source = provider.getSource(sourceIdentifier);
71 Assert.assertNotNull(source);
73 Assert.assertTrue(source.isDone());
77 public void schemaSourceRegAndUnregSchemaSourceTest() throws Exception {
78 final SourceIdentifier sourceIdentifier = RevisionSourceIdentifier.create("source");
79 final Foo<YangSchemaSourceRepresentation> foo = new Foo<>(sourceIdentifier,
80 SchemaSourceTransformerTest.SRC_CLASS,
81 PotentialSchemaSource.Costs.COMPUTATION);
82 final Provider p = new Provider();
84 final Registrator reg = new Registrator(p, SchemaSourceTransformerTest.SRC_CLASS,
85 PotentialSchemaSource.Costs.IMMEDIATE);
86 reg.register(sourceIdentifier);
88 final Consumer c = new Consumer();
89 this.schema = new SchemaSourceTransformer<>(p,
90 SchemaSourceTransformerTest.SRC_CLASS, c, SchemaSourceTransformerTest.DST_CLASS, this.function);
92 final SchemaSourceListener listener = this.schema;
93 p.registerSchemaSourceListener(listener);
95 final PotentialSchemaSource<?>[] potList = { foo.getPotentialSchemSource() };
96 final Iterable<PotentialSchemaSource<?>> sources = Arrays.asList(potList);
97 listener.schemaSourceRegistered(sources);
98 final ListenableFuture<YinXmlSchemaSource> source = this.schema.getSource(sourceIdentifier);
99 Assert.assertNotNull(source);
101 listener.schemaSourceUnregistered(foo.getPotentialSchemSource());
102 final ListenableFuture<YinXmlSchemaSource> source2 = this.schema.getSource(sourceIdentifier);
103 Assert.assertNotNull(source2);
106 private class Foo<T extends SchemaSourceRepresentation> {
108 final PotentialSchemaSource<T> src;
110 Foo(final SourceIdentifier sourceIdentifier, final Class<T> representation, final Costs cost) {
111 this.src = PotentialSchemaSource.create(sourceIdentifier, representation,
115 public PotentialSchemaSource<T> getPotentialSchemSource() {
121 private class Registrator extends AbstractSchemaSourceCache<YangSchemaSourceRepresentation> {
123 Registrator(final SchemaSourceRegistry consumer, final Class<YangSchemaSourceRepresentation> srcClass,
125 super(consumer, srcClass, cost);
129 protected void offer(final YangSchemaSourceRepresentation source) {
134 public ListenableFuture<? extends YangSchemaSourceRepresentation> getSource(
135 final SourceIdentifier sourceIdentifier) {
136 return Mockito.mock(ListenableFuture.class);
141 private class Provider extends AbstractSchemaRepository {
144 public SchemaContextFactory createSchemaContextFactory(@Nonnull final SchemaSourceFilter filter) {
150 private class Consumer extends AbstractSchemaRepository {
153 public SchemaContextFactory createSchemaContextFactory(@Nonnull final SchemaSourceFilter filter) {