Implement DataChain unit test checking the is_valid_pair function

Description

1. Check chain validity given a genesis block and multiple subsequent blocks which get added out of order (refer to Backlog for a list of rules/constraints that need to be validated).

2. Check the backward iterator (if implemented) can give proper list of elders backwards.

Environment

None

Assignee

Nikita Baksalyar

Reporter

Nikita Baksalyar

Labels

Start date

2018/02/01

End date

2018/04/26

Task progress

None

Baseline start date

None

Baseline end date

None

Story Points

6

Components

Priority

Major
Configure