/vendor/gems/facets-2.4.5/test/core/hash/test_traverse.rb
Ruby | 22 lines | 17 code | 5 blank | 0 comment | 0 complexity | 89a2ffe8a4bb4eb019f243ed854b7c7c MD5 | raw file
Possible License(s): GPL-3.0, GPL-2.0, IPL-1.0, AGPL-1.0, LGPL-3.0
- require 'facets/hash/traverse'
- require 'test/unit'
- class TC_Hash_Traverse < Test::Unit::TestCase
- def test_traverse
- h = { "A" => "x", "B" => "y" }
- h2 = h.traverse { |k,v| [k.downcase, v.upcase] }
- e = { "a" => "X", "b" => "Y" }
- assert_not_equal( h, h2 )
- assert_equal( e, h2 )
- end
- def test_traverse!
- h = { "A" => "x", "B" => "y" }
- h.traverse! { |k,v| [k.downcase, v.upcase] }
- e = { "a" => "X", "b" => "Y" }
- assert_equal( e, h )
- end
- end