/vendor/gems/facets-2.4.5/test/core/enumerable/test_entropy.rb
Ruby | 15 lines | 11 code | 4 blank | 0 comment | 0 complexity | 041a5793b67fab1a6ec6804ea2d2042c MD5 | raw file
Possible License(s): GPL-3.0, GPL-2.0, IPL-1.0, AGPL-1.0, LGPL-3.0
- require 'facets/enumerable/entropy.rb'
- require 'test/unit'
- class Test_Enumerable_Entropy < Test::Unit::TestCase
- def test_entropy
- assert_equal( 1.0, %w{ a b }.entropy )
- end
- def test_ideal_entropy
- assert_equal( 1.0, %w{ a b }.ideal_entropy )
- assert_equal( 2.0, %w{ a a b b }.ideal_entropy )
- end
- end