tree b9616d6794d6771930279133cdba1080c52653a2
parent 0abee8f7d07c0374beec2c3e252ca2924c7b407d
author ghanshyam <ghanshyam.mann@nectechnologies.in> 1444357194 +0900
committer ghanshyam <ghanshyam.mann@nectechnologies.in> 1444357194 +0900

Fix return value of reserve_fixed_ip client method

In Fixed ip service client, reserve_fixed_ip method does not
return the response body.

As per consistency in service client interfaces, this method should
return the response value even that is empty body.

This commit makes reserve_fixed_ip method to return the resp body.
Also implement unit tests for the same.

After changes are merged in tempest these needs to be sync in lib.

partially implements: blueprint method-return-value-and-move-service-clients-to-lib

Change-Id: I2cb1ef8dacd1994576656cfb108dd2eef2fbd988