setup
create field

set the rect of the last field to 100,100,200,200
set the text of the last field to "a"
get the formattedRect of char 1 of field 1

click at (item 1 of it + item 3 of it) div 2, (item 2 of it + item 4 of it) div 2
test the clickCharChunk is "char 1 to 1 of field 1"

click at 0,0
test the clickCharChunk is empty

teardown
