@Test
public void testZeroLimit() {

  DeltaFriendlyOldBlobSizeLimiter limiter = new DeltaFriendlyOldBlobSizeLimiter(0);
  List<QualifiedRecommendation> expected = new ArrayList<QualifiedRecommendation>();
  expected.addAll(suppressed(REC_A_100K, REC_B_200K, REC_C_300K, REC_D_400K));
  expected.addAll(ALL_IGNORED_RECS);
  assertEquivalence(expected, limiter.getModifiedRecommendations(tempFile, tempFile, ALL_RECS));
}