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;
11 import static org.junit.Assert.assertThrows;
13 import java.util.Optional;
14 import org.junit.Test;
16 public class YangVersionTest {
18 public void testGetReference() {
19 assertEquals("RFC6020", YangVersion.VERSION_1.getReference());
20 assertEquals("RFC7950", YangVersion.VERSION_1_1.getReference());
24 public void testParse() {
25 assertEquals(Optional.empty(), YangVersion.parse(""));
26 assertEquals(Optional.empty(), YangVersion.parse("1."));
27 assertEquals(Optional.of(YangVersion.VERSION_1), YangVersion.parse("1"));
28 assertEquals(Optional.of(YangVersion.VERSION_1_1), YangVersion.parse("1.1"));
32 public void testParseNull() {
33 assertThrows(NullPointerException.class, () -> YangVersion.parse(null));
37 public void testToString() {
38 assertEquals("1", YangVersion.VERSION_1.toString());
39 assertEquals("1.1", YangVersion.VERSION_1_1.toString());