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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 "takes a coefficents array" do
gc = PolynomialConversion.new([1,2,3])
expect(gc.converted_type).to eql :FLOAT
expect(gc.converted_bit_size).to eql 64
end
end
describe "call" do
it "calls the code to eval and return the result" do
gc = PolynomialConversion.new([1,2,3])
expect(gc.call(1,nil,nil)).to eql 6.0
end
end
describe "to_s" do
it "returns the equation" do
expect(PolynomialConversion.new([1,2,3]).to_s).to eql "1.0 + 2.0x + 3.0x^2"
end
end
end
end
Version data entries
59 entries across 59 versions & 1 rubygems