tree bb7811da1ba47a5929883a07c4cec2d677bd3eab
parent 6903277cd0d167ad038fe002b268bbdfa87e25c6
author Lei YU <mine260309@gmail.com> 1487921725 +0800
committer Lei YU <mine260309@gmail.com> 1508157604 +0800

Use gmock on property_change_listener

1. Mock property_change_listener;
2. Make unit test link against gmock
3. Update TestManager to use mocked property change listener.
4. Fix an issue found by the updated test case, that when the properties
are changed during host is on, and changed back to the same as before,
when host becomes off, the properties shall remain the same and listeners
shall not be notified.

Change-Id: I815b59cb23edfcac910c2a8c26ea5a71e872d92f
Signed-off-by: Lei YU <mine260309@gmail.com>