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require "cases/helper"
class TypeTest < ActiveRecord::TestCase
setup do
@old_registry = ActiveRecord::Type.registry
ActiveRecord::Type.registry = ActiveRecord::Type::AdapterSpecificRegistry.new
end
teardown do
ActiveRecord::Type.registry = @old_registry
end
test "registering a new type" do
type = Struct.new(:args)
ActiveRecord::Type.register(:foo, type)
assert_equal type.new(:arg), ActiveRecord::Type.lookup(:foo, :arg)
end
test "looking up a type for a specific adapter" do
type = Struct.new(:args)
pgtype = Struct.new(:args)
ActiveRecord::Type.register(:foo, type, override: false)
ActiveRecord::Type.register(:foo, pgtype, adapter: :postgresql)
assert_equal type.new, ActiveRecord::Type.lookup(:foo, adapter: :sqlite)
assert_equal pgtype.new, ActiveRecord::Type.lookup(:foo, adapter: :postgresql)
end
test "lookup defaults to the current adapter" do
current_adapter = ActiveRecord::Base.connection.adapter_name.downcase.to_sym
type = Struct.new(:args)
adapter_type = Struct.new(:args)
ActiveRecord::Type.register(:foo, type, override: false)
ActiveRecord::Type.register(:foo, adapter_type, adapter: current_adapter)
assert_equal adapter_type.new, ActiveRecord::Type.lookup(:foo)
end
end
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