(red) Write failing test =>
Sro::Mock::ActiveRecordModel#inject_getter adds method to the object
Add inject_getter method to ActiveRecordModel class
(red) Write failing test => Sro::Mock::ActiveRecordModel#set_getter
generates getter
(green) Make the following 2 tests pass:
1.  Sro::Mock::ActiveRecordModel#inject_getter adds method to the
object
2.  Sro::Mock::ActiveRecordModel#set_getter generates getter
(red)  Write failing test =>
Sro::Mock::ActiveRecordModel#inject_setter adds method to the object
(red) Write failing test =>
Sro::Mock::ActiveRecordModel#inject_setter adds method to the object
(green) Make the following tests pass:
1.  Sro::Mock::ActiveRecordModel#inject_setter adds method to the
object
2.  Sro::Mock::ActiveRecordModel#inject_setter adds method to the
object
(red) Write failing test => Sro::Mock::ActiveRecordModel#set_value
(green) Make test pass => Sro::Mock::ActiveRecordModel#set_value
(red) Write failing test => Sro::Mock::ActiveRecordModel#run creates
getters and setters from input