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.common;
10 import static org.junit.Assert.assertEquals;
12 import java.util.Optional;
13 import org.junit.Test;
15 public class YangVersionTest {
17 public void testGetReference() {
18 assertEquals("RFC6020", YangVersion.VERSION_1.getReference());
19 assertEquals("RFC7950", YangVersion.VERSION_1_1.getReference());
23 public void testParse() {
24 assertEquals(Optional.empty(), YangVersion.parse(""));
25 assertEquals(Optional.empty(), YangVersion.parse("1."));
26 assertEquals(Optional.of(YangVersion.VERSION_1), YangVersion.parse("1"));
27 assertEquals(Optional.of(YangVersion.VERSION_1_1), YangVersion.parse("1.1"));
30 @Test(expected = NullPointerException.class)
31 public void testParseNull() {
32 YangVersion.parse(null);
36 public void testToString() {
37 assertEquals("1", YangVersion.VERSION_1.toString());
38 assertEquals("1.1", YangVersion.VERSION_1_1.toString());