Write a bwfile creation and validation test for chutney

Chutney has a bwfile network, but the user has to create the actual file. And there are no tests.

Trac:
Parent Ticket: #30208 (moved)

added chutney-ci component::core tor/chutney ex-sponsor-19 ex-sponsor19 parent::30208 points::1 priority::medium severity::normal status::new type::enhancement labels

Trac:
Parent: #29729 (moved) to #30208 (moved)
Keywords: network-team-roadmap-2019-Q1Q2-maybe deleted, N/A added

Adding the keyword to mark everything that didn't fit into the time for sponsor 19.

Trac:
Keywords: N/A deleted, ex-sponsor-19 added

Remove sponsor 19 and add a keyword ex-sponsor19 to mark all the tickets that could have been in the scope of the sponsor.

Trac:
Keywords: N/A deleted, ex-sponsor19 added
Sponsor: Sponsor19-can to N/A

changed time estimate to 8h

mentioned in issue #30208 (moved)

moved to tpo/core/chutney#30048 (closed)