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.hamcrest.CoreMatchers.anyOf;
11 import static org.hamcrest.CoreMatchers.is;
12 import static org.junit.Assert.assertEquals;
13 import static org.junit.Assert.assertNotNull;
14 import static org.junit.Assert.assertThat;
15 import static org.junit.Assert.assertTrue;
16 import static org.opendaylight.yangtools.yang.stmt.StmtTestUtils.sourceForResource;
18 import java.util.Collection;
19 import java.util.Iterator;
20 import java.util.Optional;
21 import org.junit.Test;
22 import org.opendaylight.yangtools.yang.common.QName;
23 import org.opendaylight.yangtools.yang.model.api.ContainerSchemaNode;
24 import org.opendaylight.yangtools.yang.model.api.Module;
25 import org.opendaylight.yangtools.yang.model.api.MustDefinition;
26 import org.opendaylight.yangtools.yang.model.api.SchemaContext;
27 import org.opendaylight.yangtools.yang.parser.rfc7950.reactor.RFC7950Reactors;
28 import org.opendaylight.yangtools.yang.parser.spi.meta.ReactorException;
30 public class MustAndWhenStmtTest {
32 public void mustStmtTest() throws ReactorException {
33 final SchemaContext result = RFC7950Reactors.defaultReactor().newBuild()
34 .addSource(sourceForResource("/must-when-stmt-test/must-test.yang"))
36 assertNotNull(result);
38 final Module testModule = result.findModules("must-test").iterator().next();
39 assertNotNull(testModule);
41 final ContainerSchemaNode container = (ContainerSchemaNode) testModule.getDataChildByName(
42 QName.create(testModule.getQNameModule(), "interface"));
43 assertNotNull(container);
44 assertTrue(container.isPresenceContainer());
46 final Collection<? extends MustDefinition> musts = container.getMustConstraints();
47 assertEquals(2, musts.size());
49 final Iterator<? extends MustDefinition> mustsIterator = musts.iterator();
50 MustDefinition mustStmt = mustsIterator.next();
51 assertThat(mustStmt.getXpath().getOriginalString(), anyOf(is("ifType != 'ethernet' or (ifType = 'ethernet' and "
52 + "ifMTU = 1500)"), is("ifType != 'atm' or (ifType = 'atm' and ifMTU <= 17966 and ifMTU >= 64)")));
53 assertThat(mustStmt.getErrorMessage(), anyOf(is(Optional.of("An ethernet MTU must be 1500")),
54 is(Optional.of("An atm MTU must be 64 .. 17966"))));
55 assertThat(mustStmt.getErrorAppTag(), anyOf(is(Optional.of("An ethernet error")),
56 is(Optional.of("An atm error"))));
57 mustStmt = mustsIterator.next();
58 assertThat(mustStmt.getXpath().getOriginalString(), anyOf(
59 is("ifType != 'ethernet' or (ifType = 'ethernet' and ifMTU = 1500)"),
60 is("ifType != 'atm' or (ifType = 'atm' and ifMTU <= 17966 and ifMTU >= 64)")));
61 assertThat(mustStmt.getErrorMessage(), anyOf(is(Optional.of("An ethernet MTU must be 1500")),
62 is(Optional.of("An atm MTU must be 64 .. 17966"))));
63 assertThat(mustStmt.getErrorAppTag(), anyOf(is(Optional.of("An ethernet error")),
64 is(Optional.of("An atm error"))));
68 public void whenStmtTest() throws ReactorException {
69 final SchemaContext result = RFC7950Reactors.defaultReactor().newBuild()
70 .addSource(sourceForResource("/must-when-stmt-test/when-test.yang"))
72 assertNotNull(result);
74 final Module testModule = result.findModules("when-test").iterator().next();
75 assertNotNull(testModule);
77 final ContainerSchemaNode container = (ContainerSchemaNode) testModule.getDataChildByName(
78 QName.create(testModule.getQNameModule(), "test-container"));
79 assertNotNull(container);
80 assertEquals("conditional-leaf = 'autumn-leaf'", container.getWhenCondition().get().getOriginalString());