abap-llm/tasks_gen/eval/G0179/reference/loyalty_evaluator.testclasses.abap

CLASS ltc_loyalty_evaluator DEFINITION FINAL FOR TESTING
  DURATION SHORT RISK LEVEL HARMLESS.

  PRIVATE SECTION.
    DATA mo_cut TYPE REF TO {{p}}if_loyalty_rules.

    METHODS setup.
    METHODS tier_of_boundary_points FOR TESTING.
    METHODS negative_points_are_basic FOR TESTING.
    METHODS discount_of_each_tier FOR TESTING.
    METHODS discount_of_unknown_tier FOR TESTING.
    METHODS points_to_silver FOR TESTING.
    METHODS points_to_gold FOR TESTING.
    METHODS points_to_platinum FOR TESTING.
    METHODS platinum_needs_no_points FOR TESTING.
ENDCLASS.


CLASS ltc_loyalty_evaluator IMPLEMENTATION.
  METHOD setup.
    mo_cut = NEW {{p}}loyalty_evaluator( ).
  ENDMETHOD.

  METHOD tier_of_boundary_points.
    cl_abap_unit_assert=>assert_equals( exp = {{p}}if_loyalty_rules=>c_tier-basic
                                        act = mo_cut->get_tier( 0 ) ).
    cl_abap_unit_assert=>assert_equals( exp = {{p}}if_loyalty_rules=>c_tier-silver
                                        act = mo_cut->get_tier( 1000 ) ).
    cl_abap_unit_assert=>assert_equals( exp = {{p}}if_loyalty_rules=>c_tier-gold
                                        act = mo_cut->get_tier( 5000 ) ).
    cl_abap_unit_assert=>assert_equals( exp = {{p}}if_loyalty_rules=>c_tier-platinum
                                        act = mo_cut->get_tier( 20000 ) ).
  ENDMETHOD.

  METHOD negative_points_are_basic.
    cl_abap_unit_assert=>assert_equals( exp = {{p}}if_loyalty_rules=>c_tier-basic
                                        act = mo_cut->get_tier( -100 ) ).
  ENDMETHOD.

  METHOD discount_of_each_tier.
    cl_abap_unit_assert=>assert_equals( exp = 0
                                        act = mo_cut->get_discount( {{p}}if_loyalty_rules=>c_tier-basic ) ).
    cl_abap_unit_assert=>assert_equals( exp = 3
                                        act = mo_cut->get_discount( {{p}}if_loyalty_rules=>c_tier-silver ) ).
    cl_abap_unit_assert=>assert_equals( exp = 7
                                        act = mo_cut->get_discount( {{p}}if_loyalty_rules=>c_tier-gold ) ).
    cl_abap_unit_assert=>assert_equals( exp = 12
                                        act = mo_cut->get_discount( {{p}}if_loyalty_rules=>c_tier-platinum ) ).
  ENDMETHOD.

  METHOD discount_of_unknown_tier.
    cl_abap_unit_assert=>assert_equals( exp = 0
                                        act = mo_cut->get_discount( 'X' ) ).
  ENDMETHOD.

  METHOD points_to_silver.
    cl_abap_unit_assert=>assert_equals( exp = 1000
                                        act = mo_cut->points_to_next_tier( 0 ) ).
    cl_abap_unit_assert=>assert_equals( exp = 1
                                        act = mo_cut->points_to_next_tier( 999 ) ).
  ENDMETHOD.

  METHOD points_to_gold.
    cl_abap_unit_assert=>assert_equals( exp = 4000
                                        act = mo_cut->points_to_next_tier( 1000 ) ).
  ENDMETHOD.

  METHOD points_to_platinum.
    cl_abap_unit_assert=>assert_equals( exp = 15000
                                        act = mo_cut->points_to_next_tier( 5000 ) ).
  ENDMETHOD.

  METHOD platinum_needs_no_points.
    cl_abap_unit_assert=>assert_equals( exp = 0
                                        act = mo_cut->points_to_next_tier( 20000 ) ).
  ENDMETHOD.
ENDCLASS.