2 * Copyright (c) 2016 Cisco Systems, Inc. and others. All rights reserved.
3 * Copyright (c) 2021 PANTHEON.tech, s.r.o.
5 * This program and the accompanying materials are made available under the
6 * terms of the Eclipse Public License v1.0 which accompanies this distribution,
7 * and is available at http://www.eclipse.org/legal/epl-v10.html
9 package org.opendaylight.yangtools.yang.parser.stmt.rfc7950;
11 import static org.hamcrest.CoreMatchers.instanceOf;
12 import static org.hamcrest.CoreMatchers.startsWith;
13 import static org.hamcrest.MatcherAssert.assertThat;
14 import static org.junit.Assert.assertEquals;
16 import java.util.List;
17 import java.util.Optional;
18 import org.junit.Test;
19 import org.opendaylight.yangtools.yang.common.QName;
20 import org.opendaylight.yangtools.yang.model.api.DataSchemaNode;
21 import org.opendaylight.yangtools.yang.model.api.EffectiveModelContext;
22 import org.opendaylight.yangtools.yang.model.api.LeafSchemaNode;
23 import org.opendaylight.yangtools.yang.model.api.TypeDefinition;
24 import org.opendaylight.yangtools.yang.model.api.type.ModifierKind;
25 import org.opendaylight.yangtools.yang.model.api.type.PatternConstraint;
26 import org.opendaylight.yangtools.yang.model.api.type.StringTypeDefinition;
27 import org.opendaylight.yangtools.yang.stmt.AbstractYangTest;
29 public class Bug6870Test extends AbstractYangTest {
31 public void valid11Test() {
32 final var context = assertEffectiveModel("/rfc7950/bug6870/foo.yang");
33 assertModifier(context, ModifierKind.INVERT_MATCH, QName.create("foo", "root"), QName.create("foo", "my-leaf"));
34 assertModifier(context, null, QName.create("foo", "root"), QName.create("foo", "my-leaf-2"));
37 private static void assertModifier(final EffectiveModelContext schemaContext,
38 final ModifierKind expectedModifierKind, final QName... qnames) {
39 final DataSchemaNode findNode = schemaContext.findDataTreeChild(qnames).orElseThrow();
40 assertThat(findNode, instanceOf(LeafSchemaNode.class));
41 final LeafSchemaNode myLeaf = (LeafSchemaNode) findNode;
43 final TypeDefinition<? extends TypeDefinition<?>> type = myLeaf.getType();
44 assertThat(type, instanceOf(StringTypeDefinition.class));
45 final List<PatternConstraint> patternConstraints = ((StringTypeDefinition) type).getPatternConstraints();
46 assertEquals(1, patternConstraints.size());
47 assertEquals(Optional.ofNullable(expectedModifierKind), patternConstraints.iterator().next().getModifier());
51 public void invalid11Test() {
52 assertSourceException(startsWith("'Invert-match' is not valid argument of modifier statement"),
53 "/rfc7950/bug6870/invalid11.yang");
57 public void invalid10Test() {
58 assertSourceException(startsWith("modifier is not a YANG statement or use of extension"),
59 "/rfc7950/bug6870/invalid10.yang");