parser/yang-parser-impl/src/test/java/org/opendaylight/yangtools/yang/parser/repo/YangTextSchemaContextResolverTest.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
   9 package org.opendaylight.yangtools.yang.parser.repo;
  10
  11 import static org.junit.Assert.assertEquals;
  12 import static org.junit.Assert.assertNotNull;
  13 import static org.junit.Assert.assertTrue;
  14 import static org.junit.Assert.fail;
  15
  16 import com.google.common.util.concurrent.ListenableFuture;
  17 import java.io.IOException;
  18 import java.net.URL;
  19 import java.util.Optional;
  20 import java.util.concurrent.ExecutionException;
  21 import org.junit.Test;
  22 import org.opendaylight.yangtools.yang.common.Revision;
  23 import org.opendaylight.yangtools.yang.model.api.SchemaContext;
  24 import org.opendaylight.yangtools.yang.model.repo.api.RevisionSourceIdentifier;
  25 import org.opendaylight.yangtools.yang.model.repo.api.SchemaSourceException;
  26 import org.opendaylight.yangtools.yang.model.repo.api.SourceIdentifier;
  27 import org.opendaylight.yangtools.yang.model.repo.api.YangTextSchemaSource;
  28 import org.opendaylight.yangtools.yang.parser.api.YangSyntaxErrorException;
  29
  30 public class YangTextSchemaContextResolverTest {
  31
  32     @Test
  33     public void testYangTextSchemaContextResolver() throws SchemaSourceException, IOException, YangSyntaxErrorException,
  34             InterruptedException, ExecutionException {
  35         final YangTextSchemaContextResolver yangTextSchemaContextResolver =
  36                 YangTextSchemaContextResolver.create("test-bundle");
  37         assertNotNull(yangTextSchemaContextResolver);
  38
  39         final URL yangFile1 = getClass().getResource("/yang-text-schema-context-resolver-test/foo.yang");
  40         assertNotNull(yangFile1);
  41         final URL yangFile2 = getClass().getResource("/yang-text-schema-context-resolver-test/bar.yang");
  42         assertNotNull(yangFile2);
  43         final URL yangFile3 = getClass().getResource("/yang-text-schema-context-resolver-test/baz.yang");
  44         assertNotNull(yangFile2);
  45
  46         final YangTextSchemaSourceRegistration registration1 =
  47                 yangTextSchemaContextResolver.registerSource(yangFile1);
  48         assertNotNull(registration1);
  49         final YangTextSchemaSourceRegistration registration2 =
  50                 yangTextSchemaContextResolver.registerSource(yangFile2);
  51         assertNotNull(registration2);
  52         final YangTextSchemaSourceRegistration registration3 =
  53                 yangTextSchemaContextResolver.registerSource(yangFile3);
  54         assertNotNull(registration3);
  55
  56         assertEquals(3, yangTextSchemaContextResolver.getAvailableSources().size());
  57
  58         final SourceIdentifier fooModuleId = RevisionSourceIdentifier.create("foo", Revision.of("2016-09-26"));
  59         final ListenableFuture<YangTextSchemaSource> foo = yangTextSchemaContextResolver.getSource(fooModuleId);
  60         assertTrue(foo.isDone());
  61         assertEquals(fooModuleId, foo.get().getIdentifier());
  62
  63         final SourceIdentifier barModuleId = RevisionSourceIdentifier.create("bar", Revision.of("2016-09-26"));
  64         final ListenableFuture<YangTextSchemaSource> bar = yangTextSchemaContextResolver.getSource(barModuleId);
  65         assertTrue(bar.isDone());
  66         assertEquals(barModuleId, bar.get().getIdentifier());
  67
  68         final SourceIdentifier bazModuleId = RevisionSourceIdentifier.create("baz", Revision.of("2016-09-26"));
  69         final ListenableFuture<YangTextSchemaSource> baz =
  70                 yangTextSchemaContextResolver.getSource(bazModuleId);
  71         assertTrue(baz.isDone());
  72         assertEquals(bazModuleId, baz.get().getIdentifier());
  73
  74         final SourceIdentifier foobarModuleId = RevisionSourceIdentifier.create("foobar", Revision.of("2016-09-26"));
  75         final ListenableFuture<YangTextSchemaSource> foobar = yangTextSchemaContextResolver.getSource(foobarModuleId);
  76         assertTrue(foobar.isDone());
  77         try {
  78             foobar.get();
  79             fail("A MissingSchemaSourceException should have been thrown.");
  80         } catch (ExecutionException e) {
  81             assertEquals("URL for RevisionSourceIdentifier [name=foobar@2016-09-26] not registered",
  82                 e.getCause().getMessage());
  83         }
  84
  85         Optional<? extends SchemaContext> schemaContextOptional =
  86             yangTextSchemaContextResolver.getEffectiveModelContext();
  87         assertTrue(schemaContextOptional.isPresent());
  88         SchemaContext schemaContext = schemaContextOptional.get();
  89         assertEquals(3, schemaContext.getModules().size());
  90
  91         registration1.close();
  92         registration2.close();
  93         registration3.close();
  94
  95         assertEquals(0, yangTextSchemaContextResolver.getAvailableSources().size());
  96
  97         schemaContextOptional = yangTextSchemaContextResolver.getEffectiveModelContext();
  98         assertTrue(schemaContextOptional.isPresent());
  99         schemaContext = schemaContextOptional.get();
 100         assertEquals(0, schemaContext.getModules().size());
 101     }
 102 }