D8376: tests: collect all branch creation in one place in test-copies-chain-merge.t

[pulkit (Pulkit Goyal)]

This revision is now accepted and ready to land.
pulkit added a comment.
pulkit accepted this revision.


  I was trying to understand what's going on the test modified here and this patch helped me. Thanks!

REPOSITORY
  rHG Mercurial

BRANCH
  default

CHANGES SINCE LAST ACTION
  https://phab.mercurial-scm.org/D8376/new/

REVISION DETAIL
  https://phab.mercurial-scm.org/D8376

To: martinvonz, #hg-reviewers, pulkit
Cc: pulkit, mercurial-devel