lib/spec/matchers/be_kind_of.rb


module Spec
  module Matchers
    # :call-seq:
    #   should be_kind_of(expected)
    #   should be_a_kind_of(expected)
    #   should_not be_kind_of(expected)
    #   should_not be_a_kind_of(expected)
    #
    # Passes if actual.kind_of?(expected)
    #
    # == Examples
    #
    #   5.should be_kind_of(Fixnum)
    #   5.should be_kind_of(Numeric)
    #   5.should_not be_kind_of(Float)
    def be_a_kind_of(expected)
      Matcher.new :be_a_kind_of, expected do |expected|
        match do |actual|
          actual.kind_of?(expected)
        end
      end
    end
    
    alias_method :be_kind_of, :be_a_kind_of
  end
end