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* Other ruby implementations use the spec/ruby directory. [Misc #13792] [ruby-core:82287] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59979 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
13 lines
443 B
Ruby
13 lines
443 B
Ruby
require File.expand_path('../../../../spec_helper', __FILE__)
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require 'prime'
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describe "Integer.from_prime_division" do
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it "returns the product of the given factorization" do
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Integer.from_prime_division([[2,3], [3,3], [5,3], [7,3], [11,3], [13,3], [17,3]]).
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should == 2**3 * 3**3 * 5**3 * 7**3 * 11**3 * 13**3 * 17**3
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end
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it "returns 1 for an empty factorization" do
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Integer.from_prime_division([]).should == 1
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end
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end
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