2 * Copyright (c) 2017 Pantheon Technologies s.r.o. 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.hamcrest.CoreMatchers.startsWith;
11 import static org.hamcrest.MatcherAssert.assertThat;
12 import static org.junit.jupiter.api.Assertions.assertEquals;
13 import static org.junit.jupiter.api.Assertions.assertInstanceOf;
14 import static org.junit.jupiter.api.Assertions.assertNotNull;
15 import static org.junit.jupiter.api.Assertions.assertThrows;
16 import static org.opendaylight.yangtools.yang.stmt.StmtTestUtils.sourceForResource;
18 import com.google.common.collect.ImmutableSetMultimap;
19 import java.util.Optional;
20 import org.junit.jupiter.api.Test;
21 import org.opendaylight.yangtools.yang.common.QName;
22 import org.opendaylight.yangtools.yang.common.QNameModule;
23 import org.opendaylight.yangtools.yang.parser.rfc7950.reactor.RFC7950Reactors;
24 import org.opendaylight.yangtools.yang.parser.spi.meta.InferenceException;
25 import org.opendaylight.yangtools.yang.parser.spi.meta.ReactorException;
26 import org.opendaylight.yangtools.yang.parser.spi.source.StatementStreamSource;
29 private static final StatementStreamSource FOO_MODULE = sourceForResource("/bugs/bug8307/foo.yang");
30 private static final StatementStreamSource BAR_MODULE = sourceForResource("/bugs/bug8307/bar.yang");
31 private static final StatementStreamSource BAZ_MODULE = sourceForResource("/bugs/bug8307/baz.yang");
32 private static final StatementStreamSource FOOBAR_MODULE = sourceForResource("/bugs/bug8307/foobar.yang");
33 private static final StatementStreamSource FOO_INVALID_MODULE = sourceForResource("/bugs/bug8307/foo-invalid.yang");
34 private static final StatementStreamSource BAR_INVALID_MODULE = sourceForResource("/bugs/bug8307/bar-invalid.yang");
35 private static final StatementStreamSource BAZ_INVALID_MODULE = sourceForResource("/bugs/bug8307/baz-invalid.yang");
37 private static final QNameModule FOO = QNameModule.of("foo-ns", "2017-05-16");
38 private static final QName MY_FOO_CONT_A = QName.create(FOO, "my-foo-cont-a");
39 private static final QName MY_FOO_CONT_B = QName.create(FOO, "my-foo-cont-b");
40 private static final QName MY_FOO_CONT_C = QName.create(FOO, "my-foo-cont-c");
41 private static final QNameModule BAR = QNameModule.of("bar-ns", "2017-05-16");
42 private static final QName MY_BAR_CONT_A = QName.create(BAR, "my-bar-cont-a");
43 private static final QName MY_BAR_CONT_B = QName.create(BAR, "my-bar-cont-b");
44 private static final QNameModule BAZ = QNameModule.of("baz-ns", "2017-05-16");
45 private static final QName MY_BAZ_CONT = QName.create(BAZ, "my-baz-cont");
48 void testDeviationsSupportedInSomeModules() throws Exception {
49 final var schemaContext = RFC7950Reactors.defaultReactor().newBuild()
50 .addSources(FOO_MODULE, BAR_MODULE, BAZ_MODULE, FOOBAR_MODULE)
51 .setModulesWithSupportedDeviations(ImmutableSetMultimap.<QNameModule, QNameModule>builder()
57 assertNotNull(schemaContext);
59 assertEquals(Optional.empty(), schemaContext.findDataTreeChild(MY_FOO_CONT_A));
60 assertEquals(Optional.empty(), schemaContext.findDataTreeChild(MY_FOO_CONT_B));
61 assertNotNull(schemaContext.findDataTreeChild(MY_FOO_CONT_C).orElse(null));
62 assertEquals(Optional.empty(), schemaContext.findDataTreeChild(MY_BAR_CONT_A));
63 assertNotNull(schemaContext.findDataTreeChild(MY_BAR_CONT_B).orElse(null));
67 void testDeviationsSupportedInAllModules() throws Exception {
68 final var schemaContext = RFC7950Reactors.defaultReactor().newBuild()
69 .addSources(FOO_MODULE, BAR_MODULE, BAZ_MODULE, FOOBAR_MODULE)
71 assertNotNull(schemaContext);
73 assertEquals(Optional.empty(), schemaContext.findDataTreeChild(MY_FOO_CONT_A));
74 assertEquals(Optional.empty(), schemaContext.findDataTreeChild(MY_FOO_CONT_B));
75 assertEquals(Optional.empty(), schemaContext.findDataTreeChild(MY_FOO_CONT_C));
76 assertEquals(Optional.empty(), schemaContext.findDataTreeChild(MY_BAR_CONT_A));
77 assertEquals(Optional.empty(), schemaContext.findDataTreeChild(MY_BAR_CONT_B));
81 void testDeviationsSupportedInNoModule() throws Exception {
82 final var schemaContext = RFC7950Reactors.defaultReactor().newBuild()
83 .addSources(FOO_MODULE, BAR_MODULE, BAZ_MODULE, FOOBAR_MODULE)
84 .setModulesWithSupportedDeviations(ImmutableSetMultimap.of())
86 assertNotNull(schemaContext);
88 assertNotNull(schemaContext.findDataTreeChild(MY_FOO_CONT_A).orElse(null));
89 assertNotNull(schemaContext.findDataTreeChild(MY_FOO_CONT_B).orElse(null));
90 assertNotNull(schemaContext.findDataTreeChild(MY_FOO_CONT_C).orElse(null));
91 assertNotNull(schemaContext.findDataTreeChild(MY_BAR_CONT_A).orElse(null));
92 assertNotNull(schemaContext.findDataTreeChild(MY_BAR_CONT_B).orElse(null));
96 void shouldFailOnAttemptToDeviateTheSameModule() {
97 final var reactor = RFC7950Reactors.defaultReactor().newBuild().addSources(FOO_INVALID_MODULE);
99 final var cause = assertInstanceOf(InferenceException.class,
100 assertThrows(ReactorException.class, reactor::buildEffective).getCause());
101 assertThat(cause.getMessage(),
102 startsWith("Deviation must not target the same module as the one it is defined in"));
106 void shouldFailOnAttemptToDeviateTheSameModule2() {
107 final var reactor = RFC7950Reactors.defaultReactor().newBuild()
108 .addSources(BAR_INVALID_MODULE, BAZ_INVALID_MODULE);
110 final var cause = assertInstanceOf(InferenceException.class,
111 assertThrows(ReactorException.class, reactor::buildEffective).getCause());
112 assertThat(cause.getMessage(),
113 startsWith("Deviation must not target the same module as the one it is defined in"));