CLASS {{p}}t63_test DEFINITION PUBLIC FINAL CREATE PUBLIC
  FOR TESTING DURATION SHORT RISK LEVEL HARMLESS.
  PRIVATE SECTION.
    METHODS fee_for
      IMPORTING iv_type TYPE string
                iv_nights TYPE i
                iv_adults TYPE i DEFAULT 1
                iv_elec TYPE abap_bool DEFAULT abap_false
      RETURNING VALUE(rv_fee) TYPE decfloat34.
    METHODS std_fee FOR TESTING.
    METHODS long_stay_discount FOR TESTING.
    METHODS unknown_type FOR TESTING.
    METHODS invalid_nights FOR TESTING.
ENDCLASS.


CLASS {{p}}t63_test IMPLEMENTATION.
  METHOD fee_for.
    DATA lv_fee TYPE decfloat34.
    DATA lv_discount TYPE abap_bool.
    CALL FUNCTION '{{P}}CAMP_FEE'
      EXPORTING
        iv_pitch_type = iv_type
        iv_nights = iv_nights
        iv_adults = iv_adults
        iv_electricity = iv_elec
      IMPORTING
        ev_discount = lv_discount
      CHANGING
        cv_fee = lv_fee
      EXCEPTIONS
        invalid_nights = 1
        OTHERS = 2.
    cl_abap_unit_assert=>assert_subrc( exp = 0 ).
    rv_fee = lv_fee.
  ENDMETHOD.

  METHOD std_fee.
    cl_abap_unit_assert=>assert_equals(
      exp = CONV decfloat34( 60 )
      act = fee_for( iv_type = 'STD' iv_nights = 3 iv_adults = 2 ) ).
  ENDMETHOD.

  METHOD long_stay_discount.
    cl_abap_unit_assert=>assert_equals(
      exp = CONV decfloat34( '175.53' )
      act = fee_for( iv_type = 'CMF' iv_nights = 7 iv_adults = 2 iv_elec = abap_true ) ).
  ENDMETHOD.

  METHOD unknown_type.
    cl_abap_unit_assert=>assert_equals(
      exp = CONV decfloat34( 0 )
      act = fee_for( iv_type = 'XYZ' iv_nights = 10 ) ).
  ENDMETHOD.

  METHOD invalid_nights.
    DATA lv_fee TYPE decfloat34.
    CALL FUNCTION '{{P}}CAMP_FEE'
      EXPORTING
        iv_pitch_type = 'STD'
        iv_nights = 0
        iv_adults = 1
        iv_electricity = abap_false
      CHANGING
        cv_fee = lv_fee
      EXCEPTIONS
        invalid_nights = 1
        OTHERS = 2.
    cl_abap_unit_assert=>assert_equals( exp = 1 act = sy-subrc ).
  ENDMETHOD.
ENDCLASS.