FOGL-3724: fixing unit tests
FOGL-3724: fixing unit tests

Signed-off-by: Stefano <80980fcaf2ab3f243874695f57b2ed065d8e67e4@dianomic.com>

foglamp/FogLAMP,foglamp/FogLAMP,foglamp/FogLAMP,foglamp/FogLAMP