Added test cases to cover all of zigs syntax
Added test cases to cover all of zigs syntax

andrewrk/zig,Dimenus/zig,raulgrell/zig,andrewrk/zig,raulgrell/zig,zig-lang/zig,Dimenus/zig,zig-lang/zig,raulgrell/zig,Dimenus/zig,raulgrell/zig,raulgrell/zig,zig-lang/zig