@Test
public void shouldProvideSeperatedLocksByKey() {
long a = 1L;
long b = 2L;
long c = 3L;
final int lockCount = 3;
sut = new HashBasedMutexProvider(lockCount);
assertThat(sut.get(a), is(not(sut.get(b))));
assertThat(sut.get(b), is(not(sut.get(c))));
assertThat(sut.get(c), is(not(sut.get(a))));
assertThat(sut.get(a), is(sut.get(a)));
}
@Test
public void shouldProvideLocksBySpecialKey() {
final int lockCount = 25;
String key = "polygenelubricants";
sut = new HashBasedMutexProvider(lockCount);
assertThat(sut.get(key), is(notNullValue()));
}