Remove discover from test requirements

The package is used to provide new unittest module features for python
installations older than 2.7. Since we don't support py26 target
anymore, the dependency is safe to kill.

Change-Id: Icb238d577d0dd30e091bdb65dcec5f695749dc7b

diff --git a/test-requirements.txt b/test-requirements.txt
index 126e5eccf474a7baaf15d22f64709916d19736cb..90ec1ecc25f90840103f0ec4d713d26155a3952b 100644 (file)
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -5,7 +5,6 @@ hacking>=0.10.0,<0.11
 
 cliff>=1.7.0  # Apache-2.0
 coverage>=3.6
-discover
 fixtures>=0.3.14
 mock>=1.0
 python-subunit>=0.0.18