CLASS ltc_volume_discount DEFINITION FINAL FOR TESTING
  DURATION SHORT RISK LEVEL HARMLESS.
  PRIVATE SECTION.
    DATA mo_cut TYPE REF TO {{p}}if_discount.
    METHODS setup.
    METHODS key_high_volume FOR TESTING.
    METHODS key_mid_volume FOR TESTING.
    METHODS standard_small FOR TESTING.
    METHODS standard_high FOR TESTING.
    METHODS unknown_group FOR TESTING.
ENDCLASS.


CLASS ltc_volume_discount IMPLEMENTATION.
  METHOD setup.
    mo_cut = NEW {{p}}volume_discount( ).
  ENDMETHOD.

  METHOD key_high_volume.
    DATA lv_expected TYPE {{p}}if_discount=>ty_percent.
    lv_expected = '12.00'.
    cl_abap_unit_assert=>assert_equals(
      exp = lv_expected
      act = mo_cut->calculate( iv_quantity = 800
                               iv_group    = {{p}}if_discount=>c_group_key ) ).
  ENDMETHOD.

  METHOD key_mid_volume.
    DATA lv_expected TYPE {{p}}if_discount=>ty_percent.
    lv_expected = '9.00'.
    cl_abap_unit_assert=>assert_equals(
      exp = lv_expected
      act = mo_cut->calculate( iv_quantity = 250
                               iv_group    = {{p}}if_discount=>c_group_key ) ).
  ENDMETHOD.

  METHOD standard_small.
    DATA lv_expected TYPE {{p}}if_discount=>ty_percent.
    lv_expected = '0.00'.
    cl_abap_unit_assert=>assert_equals(
      exp = lv_expected
      act = mo_cut->calculate( iv_quantity = 50
                               iv_group    = {{p}}if_discount=>c_group_standard ) ).
  ENDMETHOD.

  METHOD standard_high.
    DATA lv_expected TYPE {{p}}if_discount=>ty_percent.
    lv_expected = '7.00'.
    cl_abap_unit_assert=>assert_equals(
      exp = lv_expected
      act = mo_cut->calculate( iv_quantity = 600
                               iv_group    = {{p}}if_discount=>c_group_standard ) ).
  ENDMETHOD.

  METHOD unknown_group.
    DATA lv_expected TYPE {{p}}if_discount=>ty_percent.
    lv_expected = '7.00'.
    cl_abap_unit_assert=>assert_equals(
      exp = lv_expected
      act = mo_cut->calculate( iv_quantity = 600
                               iv_group    = 'X' ) ).
  ENDMETHOD.
ENDCLASS.