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rails--rails/activesupport/test/test_xml_mini.rb
Bernerd Schaefer e87e3db200 XmlMini.rename_key emits valid xml with dasherize
This resolves issues for libraries which use '_' prefixed keys in their
attributes hash, such as Mongoid. A key like "_id" or "_type" will no
longer be converted to "<-id>" and "<-type>".

Signed-off-by: wycats <wycats@gmail.com>
2010-07-26 09:48:22 -07:00

49 lines
1.7 KiB
Ruby

require 'abstract_unit'
require 'active_support/xml_mini'
class XmlMiniTest < Test::Unit::TestCase
def test_rename_key_dasherizes_by_default
assert_equal "my-key", ActiveSupport::XmlMini.rename_key("my_key")
end
def test_rename_key_does_nothing_with_dasherize_true
assert_equal "my-key", ActiveSupport::XmlMini.rename_key("my_key", :dasherize => true)
end
def test_rename_key_does_nothing_with_dasherize_false
assert_equal "my_key", ActiveSupport::XmlMini.rename_key("my_key", :dasherize => false)
end
def test_rename_key_camelizes_with_camelize_true
assert_equal "MyKey", ActiveSupport::XmlMini.rename_key("my_key", :camelize => true)
end
def test_rename_key_camelizes_with_camelize_true
assert_equal "MyKey", ActiveSupport::XmlMini.rename_key("my_key", :camelize => true)
end
def test_rename_key_does_not_dasherize_leading_underscores
assert_equal "_id", ActiveSupport::XmlMini.rename_key("_id")
end
def test_rename_key_with_leading_underscore_dasherizes_interior_underscores
assert_equal "_my-key", ActiveSupport::XmlMini.rename_key("_my_key")
end
def test_rename_key_does_not_dasherize_trailing_underscores
assert_equal "id_", ActiveSupport::XmlMini.rename_key("id_")
end
def test_rename_key_with_trailing_underscore_dasherizes_interior_underscores
assert_equal "my-key_", ActiveSupport::XmlMini.rename_key("my_key_")
end
def test_rename_key_does_not_dasherize_multiple_leading_underscores
assert_equal "__id", ActiveSupport::XmlMini.rename_key("__id")
end
def test_rename_key_does_not_dasherize_multiple_leading_underscores
assert_equal "id__", ActiveSupport::XmlMini.rename_key("id__")
end
end