Revert "uk: user assertRaises to check that an assertion was raised"
Revert "uk: user assertRaises to check that an assertion was raised"

This reverts commit 12f24b65d3a7f193e4b0ee36da59bcdf4b2c0ba2.

ehealthafrica-ci/onadata,ehealthafrica-ci/onadata,kobotoolbox/kobocat,smn/onadata,hnjamba/onaclone,smn/onadata,jomolinare/kobocat,mainakibui/kobocat,sounay/flaminggo-test,hnjamba/onaclone,awemulya/fieldsight-kobocat,mainakibui/kobocat,spatialdev/onadata,piqoni/onadata,qlands/onadata,GeoODK/onadata,qlands/onadata,jomolinare/kobocat,ehealthafrica-ci/onadata,jomolinare/kobocat,sounay/flaminggo-test,GeoODK/onadata,kobotoolbox/kobocat,ehealthafrica-ci/onadata,piqoni/onadata,smn/onadata,kobotoolbox/kobocat,GeoODK/onadata,eHealthAfrica/onadata,mainakibui/kobocat,sounay/flaminggo-test,hnjamba/onaclone,spatialdev/onadata,jomolinare/kobocat,eHealthAfrica/onadata,smn/onadata,hnjamba/onaclone,sounay/flaminggo-test,awemulya/fieldsight-kobocat,awemulya/fieldsight-kobocat,piqoni/onadata,mainakibui/kobocat,spatialdev/onadata,kobotoolbox/kobocat,spatialdev/onadata,awemulya/fieldsight-kobocat,eHealthAfrica/onadata,GeoODK/onadata,qlands/onadata,qlands/onadata,piqoni/onadata