public void testDeltasAccessibleByBeginVersion() throws Exception { appendDeltas(d1, d2, d3); assertEquals(d1.transformed, target.getTransformedDelta(V0)); assertEquals(d1.applied, target.getAppliedDelta(V0)); assertEquals(d2.transformed, target.getTransformedDelta(d1.getResultingVersion())); assertEquals(d2.applied, target.getAppliedDelta(d1.getResultingVersion())); assertEquals(d3.transformed, target.getTransformedDelta(d2.getResultingVersion())); assertEquals(d3.applied, target.getAppliedDelta(d2.getResultingVersion())); // Wrong hashes return null. assertNull(target.getTransformedDelta(HashedVersion.unsigned(0))); assertNull(target.getAppliedDelta(HashedVersion.unsigned(0))); }
public void testEmptyStateIsEmpty() { assertNull(target.getSnapshot()); assertEquals(V0, target.getCurrentVersion()); assertEquals(V0, target.getHashedVersion(0)); assertNull(target.getTransformedDelta(V0)); assertNull(target.getAppliedDelta(V0)); }