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module RSpec
module Rails
if defined?(ActiveRecord)
module Extensions
module ActiveRecord
# Extension to enhance `should have` on AR Model classes
#
# @example
#
# ModelClass.should have(:no).records
# ModelClass.should have(1).record
# ModelClass.should have(n).records
def records
find(:all)
end
alias :record :records
end
class ::ActiveRecord::Base
extend RSpec::Rails::Extensions::ActiveRecord
end
end
end
end
end
module ::ActiveModel::Validations
# Extension to enhance `should have` on AR Model instances. Calls
# model.valid? in order to prepare the object's errors object. Accepts
# a :context option to specify the validation context.
#
# You can also use this to specify the content of the error messages.
#
# @example
#
# model.should have(:no).errors_on(:attribute)
# model.should have(1).error_on(:attribute)
# model.should have(n).errors_on(:attribute)
# model.should have(n).errors_on(:attribute, :context => :create)
#
# model.errors_on(:attribute).should include("can't be blank")
def errors_on(attribute, options = {})
self.valid?(options[:context])
[self.errors[attribute]].flatten.compact
end
alias :error_on :errors_on
end
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