headteacher_define_grade_name_test created
  - Defined Grade on top of test as let
  - Defined test_grade_should_save_grade method into test
  - Initialized headteacher_define_grade_name_context
Grade model test and Grade model created
defined call method into headteacher_define_grade_name_context.rb
Defined Headteacher module and tests
- Headteacher injected to person
- Headteacher module test created
- Headteacher module created
- Save method defined into Headteacher module
headteacher_take_grade_name_up_test.rb created
- Defined Grade on top of test as let
- Defined test_grade_should_take_grade_name_up method into test
- Initialized headteacher_take_grade_name_up_context