/vendor/gems/facets-2.4.5/test/core/hash/test_alias.rb
Ruby | 16 lines | 12 code | 4 blank | 0 comment | 0 complexity | 287011493f28f5165c1783562cba7aba MD5 | raw file
Possible License(s): GPL-3.0, GPL-2.0, IPL-1.0, AGPL-1.0, LGPL-3.0
- require 'facets/hash/alias.rb'
- require 'test/unit'
- class TestHashRekey < Test::Unit::TestCase
- def test_alias!
- foo = { 'a'=>1, 'b'=>2 }
- assert_equal( { 'a'=>1, 'b'=>2, 'c'=>2 }, foo.alias!('c','b') )
- foo = { 'a'=>1, 'b'=>2 }
- assert_equal( { :a=>1, 'a'=>1, 'b'=>2 }, foo.alias!(:a,'a') )
- foo = { :a=>1, :b=>2 }
- assert_equal( { :a=>1, :b=>2 }, foo.alias!('bar','foo') )
- end
- end