Add tests for zipcontent endpoint
Add tests for zipcontent endpoint

aronasorman/kolibri,benjaoming/kolibri,rtibbles/kolibri,christianmemije/kolibri,jayoshih/kolibri,benjaoming/kolibri,MingDai/kolibri,DXCanas/kolibri,jamalex/kolibri,lyw07/kolibri,learningequality/kolibri,christianmemije/kolibri,learningequality/kolibri,benjaoming/kolibri,jonboiser/kolibri,jamalex/kolibri,jonboiser/kolibri,jayoshih/kolibri,jamalex/kolibri,MingDai/kolibri,indirectlylit/kolibri,rtibbles/kolibri,DXCanas/kolibri,mrpau/kolibri,learningequality/kolibri,lyw07/kolibri,MingDai/kolibri,indirectlylit/kolibri,MingDai/kolibri,DXCanas/kolibri,lyw07/kolibri,christianmemije/kolibri,jayoshih/kolibri,benjaoming/kolibri,rtibbles/kolibri,lyw07/kolibri,jayoshih/kolibri,jamalex/kolibri,aronasorman/kolibri,aronasorman/kolibri,learningequality/kolibri,DXCanas/kolibri,mrpau/kolibri,rtibbles/kolibri,christianmemije/kolibri,indirectlylit/kolibri,mrpau/kolibri,jonboiser/kolibri,mrpau/kolibri,jonboiser/kolibri,aronasorman/kolibri,indirectlylit/kolibri