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Versions: 11
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Stored size: 1.59 KB
Contents
module Shoulda # :nodoc:
module Matchers
module ActiveModel # :nodoc:
# Ensures that the model's attribute matches confirmation
#
# Example:
# it { should validate_confirmation_of(:password) }
#
def validate_confirmation_of(attr)
ValidateConfirmationOfMatcher.new(attr)
end
class ValidateConfirmationOfMatcher < ValidationMatcher # :nodoc:
include Helpers
def initialize(attribute)
@attribute = attribute
@confirmation = "#{attribute}_confirmation"
end
def with_message(message)
@message = message if message
self
end
def description
"require #{@confirmation} to match #{@attribute}"
end
def matches?(subject)
super(subject)
@message ||= :confirmation
disallows_different_value &&
allows_same_value &&
allows_missing_confirmation
end
private
def disallows_different_value
set_confirmation('some value')
disallows_value_of('different value', @message)
end
def allows_same_value
set_confirmation('same value')
allows_value_of('same value', @message)
end
def allows_missing_confirmation
set_confirmation(nil)
allows_value_of('any value', @message)
end
def set_confirmation(val)
setter = :"#{@confirmation}="
if @subject.respond_to?(setter)
@subject.send(setter, val)
end
end
end
end
end
end
Version data entries
11 entries across 10 versions & 2 rubygems