@Test
public void shouldUpdateSingleEpoch() {
storage.setEpoch(new long[] {1, 2, 3});
storage.updateEpoch(10, 1);
assertArrayEquals(new long[] {1, 10, 3}, storage.getEpoch());
}
@Test
public void shouldThrowExceptionForInvalidEpoch() {
storage.setEpoch(new long[] {1, 2, 3});
try {
storage.updateEpoch(5, 3);
} catch (IllegalArgumentException e) {
return;
}
fail();
}
@Test
public void shouldUpdateEpoch() {
storage.setEpoch(new long[] {3, 1, 2});
storage.updateEpoch(new long[] {2, 2, 3});
assertArrayEquals(new long[] {3, 2, 3}, storage.getEpoch());
}
@Test
public void shouldAllowToSetEpoch() {
long[] epoch = new long[] {3, 1, 2};
storage.setEpoch(epoch);
assertArrayEquals(epoch, storage.getEpoch());
}