CLASS {{p}}t21_hidden DEFINITION PUBLIC FINAL CREATE PUBLIC
  FOR TESTING DURATION SHORT RISK LEVEL HARMLESS.
  PRIVATE SECTION.
    DATA mo_cut TYPE REF TO {{p}}rideshare_split.

    METHODS setup.
    METHODS assert_split
      IMPORTING iv_distance_km TYPE {{p}}rideshare_split=>ty_distance
                iv_passengers  TYPE i
                iv_exp_total   TYPE {{p}}rideshare_split=>ty_amount
                iv_exp_share   TYPE {{p}}rideshare_split=>ty_amount.

    METHODS no_passengers FOR TESTING.
    METHODS negative_passengers FOR TESTING.
    METHODS single_passenger FOR TESTING.
    METHODS distance_and_detour FOR TESTING.
    METHODS negative_distance FOR TESTING.
    METHODS rounds_half_away FOR TESTING.
    METHODS minimum_share FOR TESTING.
    METHODS minimum_boundary FOR TESTING.
    METHODS long_ride FOR TESTING.
    METHODS two_passengers FOR TESTING.
ENDCLASS.


CLASS {{p}}t21_hidden IMPLEMENTATION.
  METHOD setup.
    mo_cut = NEW {{p}}rideshare_split( ).
  ENDMETHOD.

  METHOD assert_split.
    cl_abap_unit_assert=>assert_equals(
      exp = iv_exp_total
      act = mo_cut->calculate_total( iv_distance_km = iv_distance_km
                                     iv_passengers  = iv_passengers )
      msg = |total, { iv_distance_km } km, { iv_passengers } passengers| ).
    cl_abap_unit_assert=>assert_equals(
      exp = iv_exp_share
      act = mo_cut->calculate_share( iv_distance_km = iv_distance_km
                                     iv_passengers  = iv_passengers )
      msg = |share, { iv_distance_km } km, { iv_passengers } passengers| ).
  ENDMETHOD.

  METHOD no_passengers.
    assert_split( iv_distance_km = 10 iv_passengers = 0
                  iv_exp_total = '0.00' iv_exp_share = '0.00' ).
  ENDMETHOD.

  METHOD negative_passengers.
    assert_split( iv_distance_km = 5 iv_passengers = -3
                  iv_exp_total = '0.00' iv_exp_share = '0.00' ).
  ENDMETHOD.

  METHOD single_passenger.
    assert_split( iv_distance_km = 0 iv_passengers = 1
                  iv_exp_total = '3.00' iv_exp_share = '3.00' ).
  ENDMETHOD.

  METHOD distance_and_detour.
    assert_split( iv_distance_km = 10 iv_passengers = 3
                  iv_exp_total = '9.40' iv_exp_share = '3.13' ).
  ENDMETHOD.

  METHOD negative_distance.
    assert_split( iv_distance_km = -5 iv_passengers = 2
                  iv_exp_total = '4.20' iv_exp_share = '2.10' ).
  ENDMETHOD.

  METHOD rounds_half_away.
    assert_split( iv_distance_km = 2 iv_passengers = 8
                  iv_exp_total = '12.20' iv_exp_share = '1.53' ).
  ENDMETHOD.

  METHOD minimum_share.
    assert_split( iv_distance_km = 0 iv_passengers = 7
                  iv_exp_total = '10.20' iv_exp_share = '1.50' ).
  ENDMETHOD.

  METHOD minimum_boundary.
    assert_split( iv_distance_km = 0 iv_passengers = 6
                  iv_exp_total = '9.00' iv_exp_share = '1.50' ).
  ENDMETHOD.

  METHOD long_ride.
    assert_split( iv_distance_km = 100 iv_passengers = 5
                  iv_exp_total = '47.80' iv_exp_share = '9.56' ).
  ENDMETHOD.

  METHOD two_passengers.
    assert_split( iv_distance_km = 5 iv_passengers = 2
                  iv_exp_total = '6.20' iv_exp_share = '3.10' ).
  ENDMETHOD.
ENDCLASS.