CLASS {{p}}key_test DEFINITION PUBLIC FINAL CREATE PUBLIC
  FOR TESTING DURATION SHORT RISK LEVEL HARMLESS.
  PRIVATE SECTION.
    METHODS price_for IMPORTING iv_key_type TYPE string iv_quantity TYPE i
                      RETURNING VALUE(rv_price) TYPE decfloat34.
    METHODS standard_price FOR TESTING.
    METHODS security_price FOR TESTING.
    METHODS transponder_price FOR TESTING.
    METHODS discount FOR TESTING.
    METHODS invalid_quantity FOR TESTING.
ENDCLASS.


CLASS {{p}}key_test IMPLEMENTATION.
  METHOD price_for.
    DATA lv_valid TYPE abap_bool.
    CALL FUNCTION '{{P}}KEY_PRICE'
      EXPORTING iv_key_type = iv_key_type iv_quantity = iv_quantity
      IMPORTING ev_price = rv_price ev_valid = lv_valid
      EXCEPTIONS invalid_quantity = 1 OTHERS = 2.
    cl_abap_unit_assert=>assert_subrc( exp = 0 ).
  ENDMETHOD.

  METHOD standard_price.
    cl_abap_unit_assert=>assert_equals( exp = CONV decfloat34( '10.50' ) act = price_for( iv_key_type = 'ST' iv_quantity = 3 ) ).
  ENDMETHOD.

  METHOD security_price.
    cl_abap_unit_assert=>assert_equals( exp = CONV decfloat34( '24.00' ) act = price_for( iv_key_type = 'SE' iv_quantity = 2 ) ).
  ENDMETHOD.

  METHOD transponder_price.
    cl_abap_unit_assert=>assert_equals( exp = CONV decfloat34( '45.00' ) act = price_for( iv_key_type = 'TR' iv_quantity = 1 ) ).
  ENDMETHOD.

  METHOD discount.
    cl_abap_unit_assert=>assert_equals( exp = CONV decfloat34( '31.50' ) act = price_for( iv_key_type = 'ST' iv_quantity = 10 ) ).
  ENDMETHOD.

  METHOD invalid_quantity.
    DATA lv_price TYPE decfloat34.
    DATA lv_valid TYPE abap_bool.
    CALL FUNCTION '{{P}}KEY_PRICE'
      EXPORTING iv_key_type = 'ST' iv_quantity = 0
      IMPORTING ev_price = lv_price ev_valid = lv_valid
      EXCEPTIONS invalid_quantity = 1 OTHERS = 2.
    cl_abap_unit_assert=>assert_equals( exp = 1 act = sy-subrc ).
  ENDMETHOD.
ENDCLASS.