yang/yang-repo-spi/src/test/java/org/opendaylight/yangtools/yang/model/repo/spi/SoftSchemaSourceCacheTest.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.model.repo.spi;
   9
  10 import static org.junit.jupiter.api.Assertions.assertEquals;
  11 import static org.junit.jupiter.api.Assertions.assertNotNull;
  12 import static org.junit.jupiter.api.Assertions.assertThrows;
  13 import static org.mockito.ArgumentMatchers.any;
  14 import static org.mockito.Mockito.doNothing;
  15 import static org.mockito.Mockito.doReturn;
  16
  17 import com.google.common.base.MoreObjects.ToStringHelper;
  18 import java.io.StringReader;
  19 import java.util.concurrent.ExecutionException;
  20 import org.junit.jupiter.api.Test;
  21 import org.junit.jupiter.api.extension.ExtendWith;
  22 import org.mockito.Mock;
  23 import org.mockito.junit.jupiter.MockitoExtension;
  24 import org.opendaylight.yangtools.concepts.Registration;
  25 import org.opendaylight.yangtools.yang.model.api.source.SourceIdentifier;
  26 import org.opendaylight.yangtools.yang.model.api.source.YangSourceRepresentation;
  27 import org.opendaylight.yangtools.yang.model.spi.source.YangTextSource;
  28
  29 @ExtendWith(MockitoExtension.class)
  30 class SoftSchemaSourceCacheTest {
  31     private static final Class<YangSourceRepresentation> REPRESENTATION = YangSourceRepresentation.class;
  32
  33     @Mock
  34     private SchemaSourceRegistry registry;
  35     @Mock
  36     private Registration registration;
  37
  38     @Test
  39     void inMemorySchemaSourceCacheTest() {
  40         try (var cache = new SoftSchemaSourceCache<>(registry, REPRESENTATION)) {
  41             assertNotNull(cache);
  42         }
  43     }
  44
  45     @Test
  46     void inMemorySchemaSourceCacheOfferAndGetSourcestest() throws Exception {
  47         doNothing().when(registration).close();
  48         doReturn(registration).when(registry).registerSchemaSource(any(), any());
  49
  50         try (var cache = new SoftSchemaSourceCache<>(registry, REPRESENTATION)) {
  51             final var content = "content";
  52             final var source = new TestingYangSource("test", "2012-12-12", content);
  53             cache.offer(source);
  54             final var sourceIdentifier = new SourceIdentifier("test", "2012-12-12");
  55             final var checkedSource = cache .getSource(sourceIdentifier);
  56             assertNotNull(checkedSource);
  57             final var yangSchemaSourceRepresentation = checkedSource.get();
  58             assertNotNull(yangSchemaSourceRepresentation);
  59             assertEquals(sourceIdentifier, yangSchemaSourceRepresentation.sourceId());
  60         }
  61     }
  62
  63     @Test
  64     void inMemorySchemaSourceCacheNullGetSourcestest() throws Exception {
  65         try (var cache = new SoftSchemaSourceCache<>(registry, REPRESENTATION)) {
  66             final var sourceIdentifier = new SourceIdentifier("test", "2012-12-12");
  67             final var checkedSource = cache.getSource(sourceIdentifier);
  68             assertNotNull(checkedSource);
  69             assertThrows(ExecutionException.class, checkedSource::get);
  70         }
  71     }
  72
  73     @Test
  74     void inMemorySchemaSourceCache3test() throws InterruptedException, ExecutionException {
  75         doNothing().when(registration).close();
  76         doReturn(registration).when(registry).registerSchemaSource(any(), any());
  77
  78         try (var cache1 = new SoftSchemaSourceCache<>(registry, REPRESENTATION)) {
  79             try (var cache2 = new SoftSchemaSourceCache<>(registry, REPRESENTATION)) {
  80                 final var content = "content";
  81                 final var source = new TestingYangSource("test", "2012-12-12", content);
  82                 cache1.offer(source);
  83                 cache2.offer(source);
  84
  85                 final var sourceIdentifier = new SourceIdentifier("test", "2012-12-12");
  86                 final var checkedSource = cache1.getSource(sourceIdentifier);
  87                 final var checkedSource2 = cache2.getSource(sourceIdentifier);
  88                 assertNotNull(checkedSource);
  89                 assertNotNull(checkedSource2);
  90
  91                 assertEquals(checkedSource.get(), checkedSource2.get());
  92             }
  93         }
  94     }
  95
  96     private static class TestingYangSource extends YangTextSource {
  97         private final String content;
  98
  99         TestingYangSource(final String name, final String revision, final String content) {
 100             super(new SourceIdentifier(name, revision));
 101             this.content = content;
 102         }
 103
 104         @Override
 105         public StringReader openStream() {
 106             return new StringReader(content);
 107         }
 108
 109         @Override
 110         public String symbolicName() {
 111             return null;
 112         }
 113
 114         @Override
 115         protected ToStringHelper addToStringAttributes(final ToStringHelper toStringHelper) {
 116             return toStringHelper;
 117         }
 118     }
 119 }