Contents

# encoding: ascii-8bit

# Copyright 2014 Ball Aerospace & Technologies Corp.
# All Rights Reserved.
#
# This program is free software; you can modify and/or redistribute it
# under the terms of the GNU General Public License
# as published by the Free Software Foundation; version 3 with
# attribution addendums as found in the LICENSE.txt

require 'spec_helper'
require 'cosmos/conversions/polynomial_conversion'

module Cosmos

  describe PolynomialConversion do

    describe "initialize" do
      it "should take a coefficents array" do
        gc = PolynomialConversion.new([1,2,3])
        gc.converted_type.should eql :FLOAT
        gc.converted_bit_size.should eql 64
      end
    end

    describe "call" do
      it "should call the code to eval and return the result" do
        gc = PolynomialConversion.new([1,2,3])
        gc.call(1,nil,nil).should eql 6.0
      end
    end

    describe "to_s" do
      it "should return the equation" do
        PolynomialConversion.new([1,2,3]).to_s.should eql "1.0 + 2.0x + 3.0x^2"
      end
    end
  end
end

Version data entries

5 entries across 5 versions & 1 rubygems

Version	Path
cosmos-3.2.1	spec/conversions/polynomial_conversion_spec.rb
cosmos-3.2.0	spec/conversions/polynomial_conversion_spec.rb
cosmos-3.1.2	spec/conversions/polynomial_conversion_spec.rb
cosmos-3.1.1	spec/conversions/polynomial_conversion_spec.rb
cosmos-3.1.0	spec/conversions/polynomial_conversion_spec.rb