Contents

module Remarkable::Mongoid
  module Matchers

    # Specify the document validates the association
    #
    # examples:
    #  it { should validate_association :dog }
    #
    # @param [Symbol]
    #
    # @return [Remarkable::Mongoid::Matchers::ValidateAssociationMatcher]
    def validate_association(attr)
      ValidateAssociationMatcher.new(attr)
    end

    class ValidateAssociationMatcher
      attr_accessor :attr

      def initialize(attr)
        self.attr = attr.to_sym
      end

      def matches?(subject)
        @subject    = subject
        validations = @subject._validators[attr]
        validations.detect { |k| k.class == ::Mongoid::Validations::AssociatedValidator }
      end

      def description
        "validates the :#{attr} association"
      end

      def failure_message_for_should
        "\nAssociation validation failure\nExpected: #{@subject.class} to validate the '#{attr}' association"
      end

    end

  end
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
remarkable_mongoid-0.6.0	lib/remarkable/mongoid/validate_association.rb