yang/yang-parser-rfc7950/src/test/java/org/opendaylight/yangtools/yang/parser/stmt/rfc7950/Bug6874Test.java

   1 /*
   2  * Copyright (c) 2016 Inocybe Technologies 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.stmt.rfc7950;
   9
  10 import static org.junit.Assert.assertEquals;
  11 import static org.junit.Assert.assertNotNull;
  12 import static org.junit.Assert.assertTrue;
  13 import static org.junit.Assert.fail;
  14 import static org.opendaylight.yangtools.yang.stmt.StmtTestUtils.sourceForResource;
  15
  16 import java.util.Optional;
  17 import org.junit.Test;
  18 import org.opendaylight.yangtools.yang.model.api.Module;
  19 import org.opendaylight.yangtools.yang.model.api.ModuleImport;
  20 import org.opendaylight.yangtools.yang.model.api.SchemaContext;
  21 import org.opendaylight.yangtools.yang.model.api.meta.DeclaredStatement;
  22 import org.opendaylight.yangtools.yang.model.api.stmt.DescriptionStatement;
  23 import org.opendaylight.yangtools.yang.model.api.stmt.IncludeStatement;
  24 import org.opendaylight.yangtools.yang.model.api.stmt.ModuleStatement;
  25 import org.opendaylight.yangtools.yang.model.api.stmt.ReferenceStatement;
  26 import org.opendaylight.yangtools.yang.parser.rfc7950.reactor.RFC7950Reactors;
  27 import org.opendaylight.yangtools.yang.parser.spi.meta.ReactorException;
  28 import org.opendaylight.yangtools.yang.parser.spi.meta.SomeModifiersUnresolvedException;
  29 import org.opendaylight.yangtools.yang.parser.spi.source.StatementStreamSource;
  30 import org.opendaylight.yangtools.yang.stmt.StmtTestUtils;
  31
  32 public class Bug6874Test {
  33
  34     private static final StatementStreamSource ROOT_MODULE = sourceForResource(
  35         "/rfc7950/include-import-stmt-test/valid-11/root-module.yang");
  36     private static final StatementStreamSource CHILD_MODULE = sourceForResource(
  37         "/rfc7950/include-import-stmt-test/valid-11/child-module.yang");
  38     private static final StatementStreamSource CHILD_MODULE_1 = sourceForResource(
  39         "/rfc7950/include-import-stmt-test/valid-11/child-module-1.yang");
  40     private static final StatementStreamSource IMPORTED_MODULE = sourceForResource(
  41         "/rfc7950/include-import-stmt-test/valid-11/imported-module.yang");
  42
  43     @Test
  44     public void valid11Test() throws Exception {
  45         final SchemaContext schemaContext = StmtTestUtils.parseYangSources(
  46             "/rfc7950/include-import-stmt-test/valid-11");
  47         assertNotNull(schemaContext);
  48
  49         // Test for valid include statement
  50         final Module testModule = schemaContext.findModules("root-module").iterator().next();
  51         assertNotNull(testModule);
  52
  53         // Test for valid import statement
  54         ModuleImport importStmt = testModule.getImports().iterator().next();
  55         assertEquals(Optional.of("Yang 1.1: Allow description and reference in include and import."),
  56             importStmt.getDescription());
  57         assertEquals(Optional.of("https://tools.ietf.org/html/rfc7950 section-7.1.5/6"),
  58             importStmt.getReference());
  59     }
  60
  61     @Test
  62     public void invalid10IncludeStmtTest() throws Exception {
  63         try {
  64             StmtTestUtils.parseYangSources("/rfc7950/include-import-stmt-test/invalid-include-10");
  65             fail("Test must fail: DESCRIPTION/REFERENCE are not valid for INCLUDE in Yang 1.0");
  66         } catch (final SomeModifiersUnresolvedException e) {
  67             final String msg = e.getCause().getMessage();
  68             assertTrue(msg.startsWith("DESCRIPTION is not valid for INCLUDE")
  69                 || msg.startsWith("REFERENCE is not valid for INCLUDE"));
  70         }
  71     }
  72
  73     @Test
  74     public void invalid10ImportStmtTest() throws Exception {
  75         try {
  76             StmtTestUtils.parseYangSources("/rfc7950/include-import-stmt-test/invalid-import-10");
  77             fail("Test must fail: DESCRIPTION/REFERENCE are not valid for IMPORT in Yang 1.0");
  78         } catch (final SomeModifiersUnresolvedException e) {
  79             final String msg = e.getCause().getMessage();
  80             assertTrue(msg.startsWith("DESCRIPTION is not valid for IMPORT")
  81                 || msg.startsWith("REFERENCE is not valid for IMPORT"));
  82         }
  83     }
  84
  85     @Test
  86     public void descriptionAndReferenceTest11() throws ReactorException {
  87         RFC7950Reactors.defaultReactor().newBuild()
  88             .addSources(ROOT_MODULE, CHILD_MODULE, CHILD_MODULE_1, IMPORTED_MODULE)
  89             .build().getRootStatements().forEach(declaredStmt -> {
  90                 if (declaredStmt instanceof ModuleStatement) {
  91                     declaredStmt.declaredSubstatements().forEach(subStmt -> {
  92                         if (subStmt instanceof IncludeStatement && subStmt.rawArgument().equals("child-module")) {
  93                             subStmt.declaredSubstatements().forEach(Bug6874Test::verifyDescAndRef);
  94                         }
  95                     });
  96                 }
  97             });
  98     }
  99
 100     @SuppressWarnings("rawtypes")
 101     private static void verifyDescAndRef(final DeclaredStatement stmt) {
 102         if (stmt instanceof DescriptionStatement) {
 103             assertEquals("Yang 1.1: Allow description and reference in include and import.",
 104                 ((DescriptionStatement) stmt).argument());
 105         }
 106         if (stmt instanceof ReferenceStatement) {
 107             assertEquals("https://tools.ietf.org/html/rfc7950 section-7.1.5/6", ((ReferenceStatement) stmt).argument());
 108         }
 109     }
 110 }