Usage
require 'simple_assert'
include SimpleAssert
def valid_day?(day)
(1..31).include? day.to_i
end
assert('Inside lower limit') { valid_day? 1 }
assert('Outside lower limit') { !valid_day? 0 }
assert('Inside upper limit') { valid_day? 31 }
assert('Outside upper limit') { !valid_day? 32 }
assert('Deliberate failure') { valid_day? 66 }This will produde the output:
OK Inside lower limit
OK Outside lower limit
OK Inside upper limit
OK Outside upper limit
ERR Deliberate failure