Add specs for `with_user_count` and `with_course_count`.
Add specs for `with_user_count` and `with_course_count`.

BenMQ/coursemology2,BenMQ/coursemology2,Coursemology/coursemology2,Coursemology/coursemology2,Coursemology/coursemology2,Coursemology/coursemology2,harryggg/coursemology2,cysjonathan/coursemology2,Coursemology/coursemology2,cysjonathan/coursemology2,xzhflying/coursemology2,xzhflying/coursemology2,Coursemology/coursemology2,cysjonathan/coursemology2,Coursemology/coursemology2,harryggg/coursemology2,BenMQ/coursemology2,xzhflying/coursemology2,harryggg/coursemology2