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