Add a spec for subsecond resolution, currently failing write.
Add a spec for subsecond resolution, currently failing write.

nju520/sequel,beni55/sequel,beni55/sequel,mpalmer/sequel,pfarrell/sequel,offshore-safety/sequel,uhoh-itsmaciek/sequel,gferguson-gd/sequel,seeARMS/sequel,freshpay/sequel,yazshel/sequel,nju520/sequel,davidbegin/sequel,Marketcircle/sequel,davidbegin/sequel,knut2/sequel,pfarrell/sequel,t-morgan/sequel,knut2/sequel,nicohvi/sequel,t-morgan/sequel,reubano/sequel,freshpay/sequel,dennis-d/custom_sequel,tmm1/sequel,mpalmer/sequel,nicohvi/sequel,bigfix/sequel,dennis-d/custom_sequel,offshore-safety/sequel,chef/sequel,offshore-safety/sequel,uhoh-itsmaciek/sequel,seeARMS/sequel,reubano/sequel,yazshel/sequel,gferguson-gd/sequel