diff options
Diffstat (limited to 'activerecord/test/cases/custom_properties_test.rb')
-rw-r--r-- | activerecord/test/cases/custom_properties_test.rb | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/activerecord/test/cases/custom_properties_test.rb b/activerecord/test/cases/custom_properties_test.rb new file mode 100644 index 0000000000..9598f0299c --- /dev/null +++ b/activerecord/test/cases/custom_properties_test.rb @@ -0,0 +1,64 @@ +require 'cases/helper' + +class OverloadedType < ActiveRecord::Base + property :overloaded_float, Type::Integer.new + property :overloaded_string_with_limit, Type::String.new(limit: 50) + property :non_existent_decimal, Type::Decimal.new +end + +class UnoverloadedType < ActiveRecord::Base + self.table_name = 'overloaded_types' +end + +module ActiveRecord + class CustomPropertiesTest < ActiveRecord::TestCase + def test_overloading_types + data = OverloadedType.new + + data.overloaded_float = "1.1" + data.unoverloaded_float = "1.1" + + assert_equal 1, data.overloaded_float + assert_equal 1.1, data.unoverloaded_float + end + + def test_overloaded_properties_save + data = OverloadedType.new + + data.overloaded_float = "2.2" + data.save! + data.reload + + assert_equal 2, data.overloaded_float + assert_equal 2.0, UnoverloadedType.last.overloaded_float + end + + def test_properties_assigned_in_constructor + data = OverloadedType.new(overloaded_float: '3.3') + + assert_equal 3, data.overloaded_float + end + + def test_overloaded_properties_with_limit + assert_equal 50, OverloadedType.columns_hash['overloaded_string_with_limit'].limit + assert_equal 255, UnoverloadedType.columns_hash['overloaded_string_with_limit'].limit + end + + def test_nonexistent_property + data = OverloadedType.new(non_existent_decimal: 1) + + assert_equal BigDecimal.new(1), data.non_existent_decimal + assert_raise ActiveRecord::UnknownAttributeError do + UnoverloadedType.new(non_existent_decimal: 1) + end + end + + def test_overloaded_properties_have_no_default + data = OverloadedType.new + unoverloaded_data = UnoverloadedType.new + + assert_nil data.overloaded_float + assert unoverloaded_data.overloaded_float + end + end +end |