setup 

create field

put "c" into field 1

create card

create field

put "a" into field 1

create card

create field

put "b" into field 1

sort cards by field 1

go card 1

test field 1 is "a"

go card 2

test field 1 is "b"

go card 3

test field 1 is "c"

teardown