# Functions
CoGBK tests CoGBK.
Flatten tests flatten.
FlattenDups tests flatten with the same input multiple times.
ParDoKVSideInput computes the sum of ints using a KV side input.
ParDoMultiOutput test a DoFn with multiple output.
ParDoSideInput computes the sum of ints using a side input.
Reshuffle tests Reshuffle.
ReshuffleKV tests Reshuffle with KV PCollections.