Use ExpressibleByArrayLiteral rather than _ArrayProtocol for test.
Use ExpressibleByArrayLiteral rather than _ArrayProtocol for test.

Addressing feedback from Dmitri on commit
8ed813080eed85804c5e101fcb5ed388303513be.

milseman/swift,allevato/swift,lorentey/swift,natecook1000/swift,tardieu/swift,CodaFi/swift,glessard/swift,milseman/swift,tjw/swift,tinysun212/swift-windows,frootloops/swift,devincoughlin/swift,lorentey/swift,CodaFi/swift,return/swift,brentdax/swift,gottesmm/swift,jckarter/swift,parkera/swift,harlanhaskins/swift,xedin/swift,parkera/swift,gregomni/swift,uasys/swift,deyton/swift,alblue/swift,tkremenek/swift,uasys/swift,harlanhaskins/swift,roambotics/swift,frootloops/swift,IngmarStein/swift,hooman/swift,airspeedswift/swift,nathawes/swift,milseman/swift,hughbe/swift,shahmishal/swift,devincoughlin/swift,milseman/swift,JGiola/swift,parkera/swift,practicalswift/swift,stephentyrone/swift,xedin/swift,return/swift,kperryua/swift,austinzheng/swift,airspeedswift/swift,deyton/swift,calebd/swift,tjw/swift,gregomni/swift,hughbe/swift,hughbe/swift,manavgabhawala/swift,benlangmuir/swift,CodaFi/swift,jmgc/swift,lorentey/swift,shahmishal/swift,natecook1000/swift,djwbrown/swift,JaSpa/swift,danielmartin/swift,gribozavr/swift,gregomni/swift,karwa/swift,Jnosh/swift,huonw/swift,deyton/swift,JaSpa/swift,karwa/swift,natecook1000/swift,Jnosh/swift,ahoppen/swift,amraboelela/swift,aschwaighofer/swift,harlanhaskins/swift,shajrawi/swift,tinysun212/swift-windows,xwu/swift,kperryua/swift,devincoughlin/swift,uasys/swift,devincoughlin/swift,shajrawi/swift,gottesmm/swift,codestergit/swift,tinysun212/swift-windows,xwu/swift,IngmarStein/swift,felix91gr/swift,hooman/swift,kperryua/swift,shahmishal/swift,brentdax/swift,return/swift,gregomni/swift,amraboelela/swift,tkremenek/swift,danielmartin/swift,uasys/swift,felix91gr/swift,felix91gr/swift,swiftix/swift,gmilos/swift,manavgabhawala/swift,uasys/swift,glessard/swift,practicalswift/swift,arvedviehweger/swift,codestergit/swift,nathawes/swift,jtbandes/swift,IngmarStein/swift,jtbandes/swift,djwbrown/swift,calebd/swift,therealbnut/swift,gmilos/swift,jckarter/swift,aschwaighofer/swift,huonw/swift,allevato/swift,hooman/swift,tinysun212/swift-windows,karwa/swift,austinzheng/swift,OscarSwanros/swift,jtbandes/swift,hooman/swift,OscarSwanros/swift,ben-ng/swift,jopamer/swift,austinzheng/swift,huonw/swift,modocache/swift,xwu/swift,atrick/swift,devincoughlin/swift,sschiau/swift,felix91gr/swift,karwa/swift,JaSpa/swift,lorentey/swift,CodaFi/swift,devincoughlin/swift,jmgc/swift,xedin/swift,glessard/swift,arvedviehweger/swift,tkremenek/swift,brentdax/swift,swiftix/swift,arvedviehweger/swift,return/swift,calebd/swift,danielmartin/swift,xedin/swift,frootloops/swift,xwu/swift,danielmartin/swift,tardieu/swift,parkera/swift,brentdax/swift,IngmarStein/swift,jmgc/swift,bitjammer/swift,lorentey/swift,jckarter/swift,atrick/swift,felix91gr/swift,lorentey/swift,stephentyrone/swift,karwa/swift,djwbrown/swift,Jnosh/swift,swiftix/swift,JaSpa/swift,kperryua/swift,arvedviehweger/swift,danielmartin/swift,codestergit/swift,allevato/swift,aschwaighofer/swift,gottesmm/swift,allevato/swift,manavgabhawala/swift,ahoppen/swift,sschiau/swift,parkera/swift,JaSpa/swift,kstaring/swift,frootloops/swift,hooman/swift,benlangmuir/swift,gottesmm/swift,apple/swift,deyton/swift,nathawes/swift,bitjammer/swift,jtbandes/swift,rudkx/swift,CodaFi/swift,atrick/swift,gottesmm/swift,tardieu/swift,sschiau/swift,jckarter/swift,amraboelela/swift,atrick/swift,gmilos/swift,frootloops/swift,deyton/swift,tjw/swift,ahoppen/swift,gottesmm/swift,shajrawi/swift,aschwaighofer/swift,Jnosh/swift,calebd/swift,modocache/swift,ben-ng/swift,gribozavr/swift,codestergit/swift,tjw/swift,IngmarStein/swift,huonw/swift,Jnosh/swift,alblue/swift,swiftix/swift,austinzheng/swift,codestergit/swift,tjw/swift,xedin/swift,djwbrown/swift,practicalswift/swift,aschwaighofer/swift,CodaFi/swift,glessard/swift,djwbrown/swift,ahoppen/swift,sschiau/swift,atrick/swift,tkremenek/swift,frootloops/swift,jmgc/swift,jmgc/swift,return/swift,benlangmuir/swift,stephentyrone/swift,lorentey/swift,airspeedswift/swift,sschiau/swift,therealbnut/swift,milseman/swift,natecook1000/swift,huonw/swift,shahmishal/swift,swiftix/swift,xedin/swift,airspeedswift/swift,jopamer/swift,kperryua/swift,allevato/swift,gmilos/swift,rudkx/swift,zisko/swift,shajrawi/swift,shahmishal/swift,benlangmuir/swift,ahoppen/swift,shahmishal/swift,zisko/swift,roambotics/swift,tardieu/swift,jopamer/swift,zisko/swift,apple/swift,bitjammer/swift,kstaring/swift,JGiola/swift,CodaFi/swift,kstaring/swift,stephentyrone/swift,zisko/swift,natecook1000/swift,deyton/swift,gmilos/swift,djwbrown/swift,therealbnut/swift,manavgabhawala/swift,glessard/swift,amraboelela/swift,tkremenek/swift,apple/swift,ben-ng/swift,tardieu/swift,stephentyrone/swift,brentdax/swift,huonw/swift,milseman/swift,austinzheng/swift,kperryua/swift,jtbandes/swift,jckarter/swift,djwbrown/swift,parkera/swift,kstaring/swift,OscarSwanros/swift,danielmartin/swift,gribozavr/swift,ben-ng/swift,uasys/swift,practicalswift/swift,arvedviehweger/swift,therealbnut/swift,jtbandes/swift,danielmartin/swift,karwa/swift,modocache/swift,roambotics/swift,amraboelela/swift,rudkx/swift,gribozavr/swift,arvedviehweger/swift,ahoppen/swift,shajrawi/swift,xedin/swift,shahmishal/swift,gribozavr/swift,allevato/swift,OscarSwanros/swift,shajrawi/swift,kstaring/swift,Jnosh/swift,calebd/swift,devincoughlin/swift,rudkx/swift,gregomni/swift,tkremenek/swift,manavgabhawala/swift,airspeedswift/swift,alblue/swift,calebd/swift,Jnosh/swift,harlanhaskins/swift,hughbe/swift,jopamer/swift,gottesmm/swift,jmgc/swift,karwa/swift,xwu/swift,hooman/swift,uasys/swift,tinysun212/swift-windows,hughbe/swift,IngmarStein/swift,nathawes/swift,kperryua/swift,stephentyrone/swift,apple/swift,hughbe/swift,therealbnut/swift,jckarter/swift,natecook1000/swift,jopamer/swift,amraboelela/swift,xwu/swift,JaSpa/swift,therealbnut/swift,nathawes/swift,natecook1000/swift,hughbe/swift,arvedviehweger/swift,benlangmuir/swift,benlangmuir/swift,JaSpa/swift,tjw/swift,aschwaighofer/swift,frootloops/swift,zisko/swift,gribozavr/swift,bitjammer/swift,gregomni/swift,roambotics/swift,huonw/swift,airspeedswift/swift,aschwaighofer/swift,return/swift,tjw/swift,lorentey/swift,ben-ng/swift,sschiau/swift,felix91gr/swift,shajrawi/swift,harlanhaskins/swift,apple/swift,JGiola/swift,OscarSwanros/swift,bitjammer/swift,glessard/swift,modocache/swift,sschiau/swift,parkera/swift,rudkx/swift,tinysun212/swift-windows,parkera/swift,karwa/swift,practicalswift/swift,gmilos/swift,manavgabhawala/swift,ben-ng/swift,jmgc/swift,codestergit/swift,alblue/swift,JGiola/swift,xedin/swift,tinysun212/swift-windows,amraboelela/swift,roambotics/swift,modocache/swift,practicalswift/swift,zisko/swift,IngmarStein/swift,rudkx/swift,practicalswift/swift,therealbnut/swift,calebd/swift,kstaring/swift,tardieu/swift,jopamer/swift,devincoughlin/swift,gribozavr/swift,alblue/swift,JGiola/swift,apple/swift,nathawes/swift,gmilos/swift,shajrawi/swift,nathawes/swift,deyton/swift,bitjammer/swift,shahmishal/swift,codestergit/swift,atrick/swift,allevato/swift,return/swift,bitjammer/swift,sschiau/swift,tkremenek/swift,xwu/swift,manavgabhawala/swift,austinzheng/swift,brentdax/swift,jtbandes/swift,OscarSwanros/swift,milseman/swift,roambotics/swift,harlanhaskins/swift,felix91gr/swift,alblue/swift,tardieu/swift,gribozavr/swift,modocache/swift,practicalswift/swift,austinzheng/swift,harlanhaskins/swift,kstaring/swift,airspeedswift/swift,zisko/swift,brentdax/swift,alblue/swift,modocache/swift,OscarSwanros/swift,stephentyrone/swift,swiftix/swift,jckarter/swift,jopamer/swift,JGiola/swift,hooman/swift,swiftix/swift,ben-ng/swift