This patch is going to replace assertEqual(None, *) with
assertIsNone(*) in unit test code to have more clear messages
in case of failure.
Change-Id: I6f85498347e8fc7cad5ea7afb832b9acda7daafc
The behaviors are inconsistent while different
negative line numbers specified.
Change-Id: I2573f3e789f5603c896758971830ffc0b94c5e2b
Closes-Bug: #1512263
There are several reasons for this. One is that the majority of
OpenStack packages behave this way. The second is that it makes writing
software that extends something easier to test (which is a clear usecase
for openstackclient) And third, tests/__init__.py implies a global
package named "tests" - which I'm pretty sure we're not providing.
Change-Id: Ic708ffd92aea78c2ffc1a8579af0587af4fca4ff
