Add cliff to test-requirements.txt

This can ensure RTD works OK with docs.

Change-Id: I87dfcae4f684f56bab60d9a7bdfcf63d36790fde
This commit is contained in:
liusheng 2017-09-06 18:05:29 +08:00
parent 26880fc707
commit 991f3b86e8
1 changed files with 1 additions and 0 deletions

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@ -2,6 +2,7 @@
# of appearance. Changing the order has an impact on the overall integration
# process, which may cause wedges in the gate later.
cliff>=2.8.0 # Apache-2.0
coverage!=4.4,>=4.0 # Apache-2.0
hacking!=0.13.0,<0.14,>=0.12.0 # Apache-2.0
fixtures>=3.0.0 # Apache-2.0/BSD