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Thomas Vachuska24c849c2014-10-27 09:53:05 -07001/*
2 * Licensed to the Apache Software Foundation (ASF) under one
3 * or more contributor license agreements. See the NOTICE file
4 * distributed with this work for additional information
5 * regarding copyright ownership. The ASF licenses this file
6 * to you under the Apache License, Version 2.0 (the
7 * "License"); you may not use this file except in compliance
8 * with the License. You may obtain a copy of the License at
9 *
10 * http://www.apache.org/licenses/LICENSE-2.0
11 *
12 * Unless required by applicable law or agreed to in writing,
13 * software distributed under the License is distributed on an
14 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
15 * KIND, either express or implied. See the License for the
16 * specific language governing permissions and limitations
17 * under the License.
18 */
tom782a7cf2014-09-11 23:58:38 -070019package org.onlab.util;
20
21import org.junit.Test;
22
23import static org.junit.Assert.*;
24
25/**
26 * Test of the miscellaneous tools.
27 */
28public class ToolsTest {
29
30 @Test
31 public void fromHex() throws Exception {
32 assertEquals(15, Tools.fromHex("0f"));
33 assertEquals(16, Tools.fromHex("10"));
34 assertEquals(65535, Tools.fromHex("ffff"));
35 assertEquals(4096, Tools.fromHex("1000"));
36 assertEquals(0xffffffffffffffffL, Tools.fromHex("ffffffffffffffff"));
37 }
38
39 @Test
40 public void toHex() throws Exception {
41 assertEquals("0f", Tools.toHex(15, 2));
42 assertEquals("ffff", Tools.toHex(65535, 4));
43 assertEquals("1000", Tools.toHex(4096, 4));
44 assertEquals("000000000000000f", Tools.toHex(15));
45 assertEquals("ffffffffffffffff", Tools.toHex(0xffffffffffffffffL));
46
47 }
48}