From 2472f1026a7d3b3309937568204a5b46b60c2c3c Mon Sep 17 00:00:00 2001 From: Santiago Pastorino Date: Thu, 22 Apr 2010 13:02:55 -0300 Subject: HWIA delegates to to_hash symbolize_keys and stringify_keys and bang methods are not in the api Signed-off-by: Jeremy Kemper --- activesupport/test/core_ext/hash_ext_test.rb | 38 ++++++++++++++++++++++++++-- 1 file changed, 36 insertions(+), 2 deletions(-) (limited to 'activesupport/test') diff --git a/activesupport/test/core_ext/hash_ext_test.rb b/activesupport/test/core_ext/hash_ext_test.rb index 86272a28c1..bac6d16ac5 100644 --- a/activesupport/test/core_ext/hash_ext_test.rb +++ b/activesupport/test/core_ext/hash_ext_test.rb @@ -60,6 +60,40 @@ class HashExtTest < Test::Unit::TestCase assert_equal @strings, @mixed.dup.stringify_keys! end + def test_symbolize_keys_for_hash_with_indifferent_access + assert_equal @symbols, @symbols.with_indifferent_access.symbolize_keys + assert_equal @symbols, @strings.with_indifferent_access.symbolize_keys + assert_equal @symbols, @mixed.with_indifferent_access.symbolize_keys + end + + def test_symbolize_keys_bang_for_hash_with_indifferent_access + assert_raise(NoMethodError) { @symbols.with_indifferent_access.dup.symbolize_keys! } + assert_raise(NoMethodError) { @strings.with_indifferent_access.dup.symbolize_keys! } + assert_raise(NoMethodError) { @mixed.with_indifferent_access.dup.symbolize_keys! } + end + + def test_symbolize_keys_preserves_keys_that_cant_be_symbolized_for_hash_with_indifferent_access + assert_equal @illegal_symbols, @illegal_symbols.with_indifferent_access.symbolize_keys + assert_raise(NoMethodError) { @illegal_symbols.with_indifferent_access.dup.symbolize_keys! } + end + + def test_symbolize_keys_preserves_fixnum_keys_for_hash_with_indifferent_access + assert_equal @fixnums, @fixnums.with_indifferent_access.symbolize_keys + assert_raise(NoMethodError) { @fixnums.with_indifferent_access.dup.symbolize_keys! } + end + + def test_stringify_keys_for_hash_with_indifferent_access + assert_equal @strings, @symbols.with_indifferent_access.stringify_keys + assert_equal @strings, @strings.with_indifferent_access.stringify_keys + assert_equal @strings, @mixed.with_indifferent_access.stringify_keys + end + + def test_stringify_keys_bang_for_hash_with_indifferent_access + assert_raise(NoMethodError) { @symbols.with_indifferent_access.dup.stringify_keys! } + assert_raise(NoMethodError) { @strings.with_indifferent_access.dup.stringify_keys! } + assert_raise(NoMethodError) { @mixed.with_indifferent_access.dup.stringify_keys! } + end + def test_indifferent_assorted @strings = @strings.with_indifferent_access @symbols = @symbols.with_indifferent_access @@ -213,11 +247,11 @@ class HashExtTest < Test::Unit::TestCase def test_stringify_and_symbolize_keys_on_indifferent_preserves_hash h = HashWithIndifferentAccess.new h[:first] = 1 - h.stringify_keys! + h = h.stringify_keys assert_equal 1, h['first'] h = HashWithIndifferentAccess.new h['first'] = 1 - h.symbolize_keys! + h = h.symbolize_keys assert_equal 1, h[:first] end -- cgit v1.2.3