>     Dispatcher dispatch(task, callback(err, tasks)) unmap should be referred to the corresponding mapper, returning transactions with remove operations: [2K[0G  ․ Dispatcher dispatch(task, callback(err, tasks)) unmap should be referred to the corresponding mapper, returning transactions with remove operations
>     Dispatcher dispatch(task, callback(err, tasks)) unmap should return an accum transaction with negative increment, if the mapper returns content as a number: [2K[0G  ․ Dispatcher dispatch(task, callback(err, tasks)) unmap should return an accum transaction with negative increment, if the mapper returns content as a number
75c77
<   56 passing (585 ms)
---
>   58 passing (558 ms)