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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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