Removed TODO and added comments in modified test (Test_get_element_that_is_only_in_disk)
Removed TODO and added comments in modified test (Test_get_element_that_is_only_in_disk)

luiscarrasco/natyla,argandas/natyla,argandas/natyla,Fersca/natyla,argandas/natyla,luiscarrasco/natyla,Fersca/natyla,luiscarrasco/natyla,Fersca/natyla