abap-llm/tasks_gen/eval/G0163/hidden/overdraft_test.clas.abap

CLASS {{p}}overdraft_test DEFINITION PUBLIC FINAL CREATE PUBLIC
  FOR TESTING DURATION SHORT RISK LEVEL HARMLESS.
  PRIVATE SECTION.
    CONSTANTS c_zero TYPE {{p}}if_overdraft=>ty_amount VALUE '0.00'.
    DATA mo_cut TYPE REF TO {{p}}if_overdraft.
    METHODS setup.
    METHODS non_positive_amount FOR TESTING.
    METHODS zero_days FOR TESTING.
    METHODS grace_days_free FOR TESTING.
    METHODS tier_one_rate FOR TESTING.
    METHODS tier_two_boundary FOR TESTING.
    METHODS tier_three_boundary FOR TESTING.
    METHODS tier_four_boundary FOR TESTING.
    METHODS business_discount FOR TESTING.
    METHODS business_rate_floor FOR TESTING.
    METHODS minimum_interest FOR TESTING.
    METHODS rounding_half_up FOR TESTING.
ENDCLASS.


CLASS {{p}}overdraft_test IMPLEMENTATION.
  METHOD setup.
    CREATE OBJECT mo_cut TYPE {{p}}overdraft_calc.
  ENDMETHOD.

  METHOD non_positive_amount.
    DATA lv_act TYPE {{p}}if_overdraft=>ty_amount.

    CALL METHOD mo_cut->calculate
      EXPORTING
        iv_amount  = '0.00'
        iv_days    = 30
        iv_segment = {{p}}if_overdraft=>c_segment_private
      RECEIVING
        rv_interest = lv_act.
    cl_abap_unit_assert=>assert_equals( exp = c_zero act = lv_act
                                        msg = 'zero amount' ).

    CALL METHOD mo_cut->calculate
      EXPORTING
        iv_amount  = '-250.00'
        iv_days    = 30
        iv_segment = {{p}}if_overdraft=>c_segment_private
      RECEIVING
        rv_interest = lv_act.
    cl_abap_unit_assert=>assert_equals( exp = c_zero act = lv_act
                                        msg = 'negative amount' ).
  ENDMETHOD.

  METHOD zero_days.
    DATA lv_act TYPE {{p}}if_overdraft=>ty_amount.

    CALL METHOD mo_cut->calculate
      EXPORTING
        iv_amount  = '1000.00'
        iv_days    = 0
        iv_segment = {{p}}if_overdraft=>c_segment_private
      RECEIVING
        rv_interest = lv_act.
    cl_abap_unit_assert=>assert_equals( exp = c_zero act = lv_act ).
  ENDMETHOD.

  METHOD grace_days_free.
    DATA lv_act TYPE {{p}}if_overdraft=>ty_amount.

    CALL METHOD mo_cut->calculate
      EXPORTING
        iv_amount  = '30000.00'
        iv_days    = 3
        iv_segment = {{p}}if_overdraft=>c_segment_private
      RECEIVING
        rv_interest = lv_act.
    cl_abap_unit_assert=>assert_equals( exp = c_zero act = lv_act ).
  ENDMETHOD.

  METHOD tier_one_rate.
    DATA lv_act TYPE {{p}}if_overdraft=>ty_amount.
    DATA lv_exp TYPE {{p}}if_overdraft=>ty_amount.

    lv_exp = '120.00'.
    CALL METHOD mo_cut->calculate
      EXPORTING
        iv_amount  = '1000.00'
        iv_days    = 363
        iv_segment = {{p}}if_overdraft=>c_segment_private
      RECEIVING
        rv_interest = lv_act.
    cl_abap_unit_assert=>assert_equals( exp = lv_exp act = lv_act ).
  ENDMETHOD.

  METHOD tier_two_boundary.
    DATA lv_act TYPE {{p}}if_overdraft=>ty_amount.
    DATA lv_exp TYPE {{p}}if_overdraft=>ty_amount.

    lv_exp = '100.00'.
    CALL METHOD mo_cut->calculate
      EXPORTING
        iv_amount  = '1000.01'
        iv_days    = 363
        iv_segment = {{p}}if_overdraft=>c_segment_private
      RECEIVING
        rv_interest = lv_act.
    cl_abap_unit_assert=>assert_equals( exp = lv_exp act = lv_act
                                        msg = 'amount above 1000' ).
  ENDMETHOD.

  METHOD tier_three_boundary.
    DATA lv_act TYPE {{p}}if_overdraft=>ty_amount.
    DATA lv_exp TYPE {{p}}if_overdraft=>ty_amount.

    lv_exp = '400.00'.
    CALL METHOD mo_cut->calculate
      EXPORTING
        iv_amount  = '5000.01'
        iv_days    = 363
        iv_segment = {{p}}if_overdraft=>c_segment_private
      RECEIVING
        rv_interest = lv_act.
    cl_abap_unit_assert=>assert_equals( exp = lv_exp act = lv_act
                                        msg = 'amount above 5000' ).

    lv_exp = '1600.00'.
    CALL METHOD mo_cut->calculate
      EXPORTING
        iv_amount  = '20000.00'
        iv_days    = 363
        iv_segment = {{p}}if_overdraft=>c_segment_private
      RECEIVING
        rv_interest = lv_act.
    cl_abap_unit_assert=>assert_equals( exp = lv_exp act = lv_act
                                        msg = 'amount 20000' ).
  ENDMETHOD.

  METHOD tier_four_boundary.
    DATA lv_act TYPE {{p}}if_overdraft=>ty_amount.
    DATA lv_exp TYPE {{p}}if_overdraft=>ty_amount.

    lv_exp = '1300.00'.
    CALL METHOD mo_cut->calculate
      EXPORTING
        iv_amount  = '20000.01'
        iv_days    = 363
        iv_segment = {{p}}if_overdraft=>c_segment_private
      RECEIVING
        rv_interest = lv_act.
    cl_abap_unit_assert=>assert_equals( exp = lv_exp act = lv_act ).
  ENDMETHOD.

  METHOD business_discount.
    DATA lv_act TYPE {{p}}if_overdraft=>ty_amount.
    DATA lv_exp TYPE {{p}}if_overdraft=>ty_amount.

    lv_exp = '13.33'.
    CALL METHOD mo_cut->calculate
      EXPORTING
        iv_amount  = '2000.00'
        iv_days    = 33
        iv_segment = {{p}}if_overdraft=>c_segment_business
      RECEIVING
        rv_interest = lv_act.
    cl_abap_unit_assert=>assert_equals( exp = lv_exp act = lv_act ).
  ENDMETHOD.

  METHOD business_rate_floor.
    DATA lv_act TYPE {{p}}if_overdraft=>ty_amount.
    DATA lv_exp TYPE {{p}}if_overdraft=>ty_amount.

    lv_exp = '1500.00'.
    CALL METHOD mo_cut->calculate
      EXPORTING
        iv_amount  = '30000.00'
        iv_days    = 363
        iv_segment = {{p}}if_overdraft=>c_segment_business
      RECEIVING
        rv_interest = lv_act.
    cl_abap_unit_assert=>assert_equals( exp = lv_exp act = lv_act ).
  ENDMETHOD.

  METHOD minimum_interest.
    DATA lv_act TYPE {{p}}if_overdraft=>ty_amount.
    DATA lv_exp TYPE {{p}}if_overdraft=>ty_amount.

    lv_exp = '5.00'.
    CALL METHOD mo_cut->calculate
      EXPORTING
        iv_amount  = '500.00'
        iv_days    = 10
        iv_segment = {{p}}if_overdraft=>c_segment_private
      RECEIVING
        rv_interest = lv_act.
    cl_abap_unit_assert=>assert_equals( exp = lv_exp act = lv_act ).
  ENDMETHOD.

  METHOD rounding_half_up.
    DATA lv_act TYPE {{p}}if_overdraft=>ty_amount.
    DATA lv_exp TYPE {{p}}if_overdraft=>ty_amount.

    lv_exp = '5.01'.
    CALL METHOD mo_cut->calculate
      EXPORTING
        iv_amount  = '715.00'
        iv_days    = 24
        iv_segment = {{p}}if_overdraft=>c_segment_private
      RECEIVING
        rv_interest = lv_act.
    cl_abap_unit_assert=>assert_equals( exp = lv_exp act = lv_act
                                        msg = 'exact half cent' ).

    lv_exp = '67.56'.
    CALL METHOD mo_cut->calculate
      EXPORTING
        iv_amount  = '1234.56'
        iv_days    = 200
        iv_segment = {{p}}if_overdraft=>c_segment_private
      RECEIVING
        rv_interest = lv_act.
    cl_abap_unit_assert=>assert_equals( exp = lv_exp act = lv_act
                                        msg = 'round up' ).
  ENDMETHOD.
ENDCLASS.