collectpads2: Fix unit test to actually work again
collectpads2: Fix unit test to actually work again

krieger-od/gstreamer,cablelabs/gstreamer,justinjoy/gstreamer,krichter722/gstreamer,shelsonjava/gstreamer,centricular/gstreamer,jpxiong/gstreamer,collects/gstreamer,shelsonjava/gstreamer,collects/gstreamer,centricular/gstreamer,centricular/gstreamer,centricular/gstreamer,krichter722/gstreamer,surround-io/gstreamer,cablelabs/gstreamer,justinjoy/gstreamer,krieger-od/gstreamer,lovebug356/gstreamer,ensonic/gstreamer,mparis/gstreamer,StreamUtils/gstreamer,surround-io/gstreamer,Lachann/gstreamer,lubosz/gstreamer,ensonic/gstreamer,krichter722/gstreamer,surround-io/gstreamer,StreamUtils/gstreamer,lovebug356/gstreamer,StreamUtils/gstreamer,jpxiong/gstreamer,justinjoy/gstreamer,cfoch/gstreamer,jpxiong/gstreamer,surround-io/gstreamer,jpakkane/gstreamer,jpakkane/gstreamer,StreamUtils/gstreamer,mparis/gstreamer,Lachann/gstreamer,collects/gstreamer,ensonic/gstreamer,shelsonjava/gstreamer,Lachann/gstreamer,krieger-od/gstreamer,collects/gstreamer,lovebug356/gstreamer,lubosz/gstreamer,shelsonjava/gstreamer,krichter722/gstreamer,StreamUtils/gstreamer,lubosz/gstreamer,shelsonjava/gstreamer,cfoch/gstreamer,mparis/gstreamer,justinjoy/gstreamer,Lachann/gstreamer,krieger-od/gstreamer,jpakkane/gstreamer,lovebug356/gstreamer,surround-io/gstreamer,cfoch/gstreamer,cfoch/gstreamer,ensonic/gstreamer,cablelabs/gstreamer,cfoch/gstreamer,cablelabs/gstreamer,jpakkane/gstreamer,jpakkane/gstreamer,ensonic/gstreamer,Lachann/gstreamer,collects/gstreamer,lubosz/gstreamer,jpxiong/gstreamer,lubosz/gstreamer,mparis/gstreamer,krichter722/gstreamer,cablelabs/gstreamer,justinjoy/gstreamer,centricular/gstreamer,lovebug356/gstreamer,krieger-od/gstreamer,mparis/gstreamer,jpxiong/gstreamer