Add a test for the positive case of Context.set_mode
Add a test for the positive case of Context.set_mode
EnerNOC/pyopenssl,sorenh/pyopenssl,JensTimmerman/pyopenssl,hynek/pyopenssl,daodaoliang/pyopenssl,kediacorporation/pyopenssl,samv/pyopenssl,EnerNOC/pyopenssl,msabramo/pyOpenSSL,alex/pyopenssl,aalba6675/pyopenssl,lvh/pyopenssl,adamwolf/pyopenssl,kediacorporation/pyopenssl,msabramo/pyOpenSSL,Lukasa/pyopenssl,aalba6675/pyopenssl,Lukasa/pyopenssl,sholsapp/pyopenssl,hynek/pyopenssl,JensTimmerman/pyopenssl,r0ro/pyopenssl,mitghi/pyopenssl,kjav/pyopenssl,mhils/pyopenssl,elitest/pyopenssl,reaperhulk/pyopenssl,mitghi/pyopenssl,pyca/pyopenssl,alex/pyopenssl,lvh/pyopenssl,msabramo/pyOpenSSL,mhils/pyopenssl,r0ro/pyopenssl,reaperhulk/pyopenssl,EnerNOC/pyopenssl,rackerlabs/pyopenssl,mschmo/pyopenssl,rackerlabs/pyopenssl