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/*
* Copyright (c) 2016 Cisco and/or its affiliates.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at:
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package io.fd.honeycomb.translate.vpp.util;
import static org.junit.Assert.assertEquals;
import org.junit.Test;
public class MacTranslatorTest implements MacTranslator {
@Test
public void testParseMac() throws Exception {
byte[] bytes = parseMac("00:fF:7f:15:5e:A9");
assertMac(bytes);
}
private void assertMac(final byte[] bytes) {
assertEquals(6, bytes.length);
assertEquals((byte) 0, bytes[0]);
assertEquals((byte) 255, bytes[1]);
assertEquals((byte) 127, bytes[2]);
assertEquals((byte) 21, bytes[3]);
assertEquals((byte) 94, bytes[4]);
assertEquals((byte) 169, bytes[5]);
}
@Test(expected = IllegalArgumentException.class)
public void testParseMacLonger() throws Exception {
byte[] bytes = parseMac("00:fF:7f:15:5e:A9:88:77");
assertMac(bytes);
}
@Test(expected = IllegalArgumentException.class)
public void testParseMacShorter() throws Exception {
parseMac("00:fF:7f");
}
@Test(expected = IllegalArgumentException.class)
public void testParseRandomString() throws Exception {
parseMac("random{}}@$*&*!");
}
@Test(expected = NumberFormatException.class)
public void testParseMacNumberFormatEx() throws Exception {
parseMac("00:XX:7f:15:5e:77\"");
}
@Test
public void testByteArrayToMacUnseparated() {
byte[] address = parseMac("aa:bb:cc:dd:ee:ff");
String converted = byteArrayToMacUnseparated(address);
assertEquals("aabbccddeeff", converted);
}
@Test
public void testByteArrayToMacSeparated() {
byte[] address = parseMac("aa:bb:cc:dd:ee:ff");
String converted = byteArrayToMacSeparated(address);
assertEquals("aa:bb:cc:dd:ee:ff", converted);
}
@Test(expected = IllegalArgumentException.class)
public void testByteArrayToMacUnseparatedIllegal() {
byteArrayToMacUnseparated(new byte[]{54, 26, 87, 32, 14});
}
@Test(expected = IllegalArgumentException.class)
public void testByteArrayToMacSeparatedIllegal() {
byteArrayToMacSeparated(new byte[]{54, 26, 87, 32, 14});
}
}
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