2 * Copyright (c) 2016 Cisco Systems, Inc. and others. All rights reserved.
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
8 package org.opendaylight.yangtools.yang.stmt;
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;
16 import org.junit.Test;
17 import org.opendaylight.yangtools.yang.model.api.SchemaContext;
18 import org.opendaylight.yangtools.yang.parser.rfc7950.reactor.RFC7950Reactors;
19 import org.opendaylight.yangtools.yang.parser.spi.meta.ModelProcessingPhase;
20 import org.opendaylight.yangtools.yang.parser.spi.meta.ReactorException;
21 import org.opendaylight.yangtools.yang.parser.spi.meta.SomeModifiersUnresolvedException;
22 import org.opendaylight.yangtools.yang.parser.spi.source.StatementStreamSource;
23 import org.opendaylight.yangtools.yang.parser.stmt.reactor.CrossSourceStatementReactor.BuildAction;
24 import org.opendaylight.yangtools.yang.parser.stmt.reactor.ReactorDeclaredModel;
26 public class ImportResolutionBasicTest {
28 private static final StatementStreamSource ROOT_WITHOUT_IMPORT = sourceForResource(
29 "/semantic-statement-parser/import-arg-parsing/nature.yang");
30 private static final StatementStreamSource IMPORT_ROOT = sourceForResource(
31 "/semantic-statement-parser/import-arg-parsing/mammal.yang");
32 private static final StatementStreamSource IMPORT_DERIVED = sourceForResource(
33 "/semantic-statement-parser/import-arg-parsing/human.yang");
34 private static final StatementStreamSource IMPORT_SELF = sourceForResource(
35 "/semantic-statement-parser/import-arg-parsing/egocentric.yang");
36 private static final StatementStreamSource CYCLE_YIN = sourceForResource(
37 "/semantic-statement-parser/import-arg-parsing/cycle-yin.yang");
38 private static final StatementStreamSource CYCLE_YANG = sourceForResource(
39 "/semantic-statement-parser/import-arg-parsing/cycle-yang.yang");
40 private static final StatementStreamSource FOO = sourceForResource(
41 "/semantic-statement-parser/bug2649/foo.yang");
42 private static final StatementStreamSource IMPORT = sourceForResource(
43 "/semantic-statement-parser/bug2649/import-module.yang");
47 public void inImportOrderTest() throws ReactorException {
48 ReactorDeclaredModel result = RFC7950Reactors.defaultReactor().newBuild()
49 .addSources(ROOT_WITHOUT_IMPORT, IMPORT_ROOT, IMPORT_DERIVED)
51 assertNotNull(result);
55 public void inInverseOfImportOrderTest() throws ReactorException {
56 ReactorDeclaredModel result = RFC7950Reactors.defaultReactor().newBuild()
57 .addSources(IMPORT_DERIVED, IMPORT_ROOT, ROOT_WITHOUT_IMPORT)
59 assertNotNull(result);
63 public void missingImportedSourceTest() {
64 BuildAction reactor = RFC7950Reactors.defaultReactor().newBuild()
65 .addSources(IMPORT_DERIVED, ROOT_WITHOUT_IMPORT);
68 fail("reactor.process should fail due to missing imported source");
69 } catch (ReactorException e) {
70 assertTrue(e instanceof SomeModifiersUnresolvedException);
71 assertEquals(ModelProcessingPhase.SOURCE_PRE_LINKAGE, e.getPhase());
77 public void circularImportsTest() {
78 BuildAction reactor = RFC7950Reactors.defaultReactor().newBuild().addSources(CYCLE_YIN, CYCLE_YANG);
81 fail("reactor.process should fail due to circular import");
82 } catch (ReactorException e) {
83 assertTrue(e instanceof SomeModifiersUnresolvedException);
84 assertEquals(ModelProcessingPhase.SOURCE_PRE_LINKAGE, e.getPhase());
89 public void selfImportTest() {
90 BuildAction reactor = RFC7950Reactors.defaultReactor().newBuild()
91 .addSources(IMPORT_SELF, IMPORT_ROOT, ROOT_WITHOUT_IMPORT);
94 fail("reactor.process should fail due to self import");
95 } catch (ReactorException e) {
96 assertTrue(e instanceof SomeModifiersUnresolvedException);
97 assertEquals(ModelProcessingPhase.SOURCE_PRE_LINKAGE, e.getPhase());
102 public void bug2649Test() throws ReactorException {
103 SchemaContext buildEffective = RFC7950Reactors.defaultReactor().newBuild()
104 .addSources(FOO, IMPORT)
106 assertNotNull(buildEffective);