org.eclipse.jgit.junit

Class TestRng

java.lang.Object

org.eclipse.jgit.junit.TestRng

public class TestRng
extends Object

Toy RNG to ensure we get predictable numbers during unit tests.

Constructor Summary

Constructors

Constructor and Description
TestRng(String seed) Create a new random number generator, seeded by a string.

Method Summary

Modifier and Type	Method and Description
byte[]	nextBytes(int cnt) Get the next cnt bytes of random data.
int	nextInt() Next int

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

TestRng

public TestRng(String seed)

Create a new random number generator, seeded by a string.

Parameters:

seed - seed to bootstrap, usually this is the test method name.

Method Detail

nextBytes

public byte[] nextBytes(int cnt)

Get the next cnt bytes of random data.

Parameters:

cnt - number of random bytes to produce.

Returns:

array of cnt randomly generated bytes.

nextInt

public int nextInt()

Next int

Returns:

the next random integer.