parser/yang-parser-impl/src/test/java/org/opendaylight/yangtools/yang/parser/repo/AbstractSchemaRepositoryTest.java

   1 /*
   2  * Copyright (c) 2022 PANTHEON.tech, s.r.o. 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.parser.repo;
   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
  14 import com.google.common.collect.SetMultimap;
  15 import com.google.common.util.concurrent.Futures;
  16 import com.google.common.util.concurrent.ListenableFuture;
  17 import java.io.IOException;
  18 import java.util.Arrays;
  19 import java.util.concurrent.ExecutionException;
  20 import java.util.stream.Collectors;
  21 import org.eclipse.jdt.annotation.NonNull;
  22 import org.opendaylight.yangtools.yang.common.QNameModule;
  23 import org.opendaylight.yangtools.yang.model.api.EffectiveModelContext;
  24 import org.opendaylight.yangtools.yang.model.repo.api.SchemaContextFactoryConfiguration;
  25 import org.opendaylight.yangtools.yang.model.spi.source.URLYangTextSource;
  26 import org.opendaylight.yangtools.yang.model.spi.source.YangIRSource;
  27 import org.opendaylight.yangtools.yang.parser.api.YangSyntaxErrorException;
  28 import org.opendaylight.yangtools.yang.parser.rfc7950.repo.TextToIRTransformer;
  29
  30 public abstract class AbstractSchemaRepositoryTest {
  31     static @NonNull EffectiveModelContext assertModelContext(
  32             final SetMultimap<QNameModule, QNameModule> modulesWithSupportedDeviations, final String... resources) {
  33         final var future = createModelContext(modulesWithSupportedDeviations, resources);
  34         try {
  35             return Futures.getDone(future);
  36         } catch (ExecutionException e) {
  37             throw new AssertionError("Failed to create context", e);
  38         }
  39     }
  40
  41     static @NonNull ExecutionException assertExecutionException(
  42             final SetMultimap<QNameModule, QNameModule> modulesWithSupportedDeviations, final String... resources) {
  43         final var future = createModelContext(modulesWithSupportedDeviations, resources);
  44         return assertThrows(ExecutionException.class, () -> Futures.getDone(future));
  45     }
  46
  47     static ListenableFuture<EffectiveModelContext> createModelContext(
  48             final SetMultimap<QNameModule, QNameModule> modulesWithSupportedDeviations, final String... resources) {
  49         final var sharedSchemaRepository = new SharedSchemaRepository();
  50         final var requiredSources = Arrays.stream(resources)
  51             .map(resource -> {
  52                 final var yangSource = assertYangTextResource(resource);
  53                 yangSource.register(sharedSchemaRepository);
  54                 yangSource.setResult();
  55                 return yangSource.getId();
  56             })
  57             .collect(Collectors.toUnmodifiableList());
  58
  59         return sharedSchemaRepository
  60             .createEffectiveModelContextFactory(SchemaContextFactoryConfiguration.builder()
  61                 .setModulesDeviatedByModules(modulesWithSupportedDeviations)
  62                 .build())
  63             .createEffectiveModelContext(requiredSources);
  64     }
  65
  66     static final SettableSchemaProvider<YangIRSource> assertYangTextResource(final String resourceName) {
  67         final YangIRSource yangSource;
  68         try {
  69             yangSource = TextToIRTransformer.transformText(
  70                 new URLYangTextSource(AbstractSchemaRepositoryTest.class.getResource(resourceName)));
  71         } catch (YangSyntaxErrorException | IOException e) {
  72             throw new AssertionError("Failed to parse " + resourceName, e);
  73         }
  74         return SettableSchemaProvider.createImmediate(yangSource, YangIRSource.class);
  75     }
  76
  77     static final void assertSchemaContext(final EffectiveModelContext schemaContext, final int moduleSize) {
  78         assertNotNull(schemaContext);
  79         assertEquals(moduleSize, schemaContext.getModuleStatements().size());
  80     }
  81 }