diff options
Diffstat (limited to 'activesupport/test/ordered_hash_test.rb')
-rw-r--r-- | activesupport/test/ordered_hash_test.rb | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/activesupport/test/ordered_hash_test.rb b/activesupport/test/ordered_hash_test.rb index 0f36f5204d..3d1bae163f 100644 --- a/activesupport/test/ordered_hash_test.rb +++ b/activesupport/test/ordered_hash_test.rb @@ -1,4 +1,5 @@ require 'abstract_unit' +require 'active_support/json' class OrderedHashTest < Test::Unit::TestCase def setup @@ -185,6 +186,12 @@ class OrderedHashTest < Test::Unit::TestCase assert @ordered_hash.inspect.include?(@hash.inspect) end + def test_json + ordered_hash = ActiveSupport::OrderedHash[:foo, :bar] + hash = Hash[:foo, :bar] + assert_equal ordered_hash.to_json, hash.to_json + end + def test_alternate_initialization_with_splat alternate = ActiveSupport::OrderedHash[1,2,3,4] assert_kind_of ActiveSupport::OrderedHash, alternate @@ -244,4 +251,16 @@ class OrderedHashTest < Test::Unit::TestCase assert_equal @ordered_hash.keys, @deserialized_ordered_hash.keys assert_equal @ordered_hash.values, @deserialized_ordered_hash.values end + + def test_update_sets_keys + @updated_ordered_hash = ActiveSupport::OrderedHash.new + @updated_ordered_hash.update(:name => "Bob") + assert_equal [:name], @updated_ordered_hash.keys + end + + def test_invert + expected = ActiveSupport::OrderedHash[@values.zip(@keys)] + assert_equal expected, @ordered_hash.invert + assert_equal @values.zip(@keys), @ordered_hash.invert.to_a + end end |