/usr/lib/ruby/vendor_ruby/shoulda/matchers/active_record/have_readonly_attribute_matcher.rb is in ruby-shoulda-matchers 1.0.0~beta2-1build1.
This file is owned by root:root, with mode 0o644.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 | module Shoulda # :nodoc:
module Matchers
module ActiveRecord # :nodoc:
# Ensures that the attribute cannot be changed once the record has been
# created.
#
# it { should have_readonly_attributes(:password) }
#
def have_readonly_attribute(value)
HaveReadonlyAttributeMatcher.new(value)
end
class HaveReadonlyAttributeMatcher # :nodoc:
def initialize(attribute)
@attribute = attribute.to_s
end
def matches?(subject)
@subject = subject
if readonly_attributes.include?(@attribute)
@negative_failure_message =
"Did not expect #{@attribute} to be read-only"
true
else
if readonly_attributes.empty?
@failure_message = "#{class_name} attribute #{@attribute} " <<
"is not read-only"
else
@failure_message = "#{class_name} is making " <<
"#{readonly_attributes.to_a.to_sentence} " <<
"read-only, but not #{@attribute}."
end
false
end
end
attr_reader :failure_message, :negative_failure_message
def description
"make #{@attribute} read-only"
end
private
def readonly_attributes
@readonly_attributes ||= (@subject.class.readonly_attributes || [])
end
def class_name
@subject.class.name
end
end
end
end
end
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