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regular maintenance

This commit is contained in:
Fabio Lima 2021-12-11 13:57:46 -03:00
parent 44bab60674
commit 8a5fc3d093
2 changed files with 22 additions and 21 deletions
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4
src/main/java/com/github/f4b6a3/ulid/Ulid.java
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@ -149,8 +149,8 @@ public final class Ulid implements Serializable, Comparable<Ulid> {
* @param ulid a ULID
*/
public Ulid(Ulid ulid) {
this.msb = ulid.getMostSignificantBits();
this.lsb = ulid.getLeastSignificantBits();
this.msb = ulid.msb;
this.lsb = ulid.lsb;
}
/**

39
src/test/java/com/github/f4b6a3/ulid/UlidTest.java
View File

@ -313,29 +313,30 @@ public class UlidTest {
@Test
public void testIncrement() {
long msb;
long lsb;
Ulid ulid;
final long milliseconds = System.currentTimeMillis();
final BigInteger increment = BigInteger.valueOf(DEFAULT_LOOP_MAX);
final int loopMax = 100;
msb = 0x0123456789abcdefL;
lsb = 0x0123456789abcdefL;
ulid = new Ulid(msb, lsb);
for (int i = 0; i < loopMax; i++) {
ulid = ulid.increment();
// Test 1
byte[] random1 = { //
(byte) 0x00, (byte) 0x11, (byte) 0x22, (byte) 0x33, (byte) 0x44, //
(byte) 0x55, (byte) 0x66, (byte) 0x77, (byte) 0x88, (byte) 0x99 };
Ulid ulid1 = new Ulid(milliseconds, random1);
for (int i = 0; i < DEFAULT_LOOP_MAX; i++) {
ulid1 = ulid1.increment();
}
assertEquals(msb, ulid.getMostSignificantBits());
assertEquals(msb + loopMax, ulid.getLeastSignificantBits());
assertEquals(milliseconds, ulid1.getTime());
assertEquals(new BigInteger(random1).add(increment), new BigInteger(ulid1.getRandom()));
msb = 0x0123456789abcdefL;
lsb = 0xffffffffffffffffL - (loopMax / 2);
ulid = new Ulid(msb, lsb);
for (int i = 0; i < loopMax; i++) {
ulid = ulid.increment();
// Test 2
byte[] random2 = { //
(byte) 0x00, (byte) 0x11, (byte) 0xff, (byte) 0xff, (byte) 0xff, //
(byte) 0xff, (byte) 0xff, (byte) 0xff, (byte) 0xff, (byte) 0xff };
Ulid ulid2 = new Ulid(milliseconds, random2);
for (int i = 0; i < DEFAULT_LOOP_MAX; i++) {
ulid2 = ulid2.increment();
}
assertEquals(msb + 1, ulid.getMostSignificantBits());
assertEquals((loopMax / 2) - 1, ulid.getLeastSignificantBits());
assertEquals(milliseconds, ulid2.getTime());
assertEquals(new BigInteger(random2).add(increment), new BigInteger(ulid2.getRandom()));
}
@Test