PrimitiveSink primitiveSink = mock(PrimitiveSink.class);
      Funnels.stringFunnel(charset).funnel("test", primitiveSink);
      verify(primitiveSink).putString("test", charset);
    }
  }

  public void testForStringsCharset_null() {
    for (Charset charset : Charset.availableCharsets().values()) {
      assertNullsThrowException(Funnels.stringFunnel(charset));
    }
  }

  public void testForInts() {

  }

  public void testCreateAndCheckBloomFilterWithKnownUtf8FalsePositives64() {
    int numInsertions = 1000000;
    BloomFilter<String> bf =
        BloomFilter.create(
            Funnels.stringFunnel(UTF_8),
            numInsertions,
            0.03,
            BloomFilterStrategies.MURMUR128_MITZ_64);

    // Insert "numInsertions" even numbers into the BF.