136 lines
4.0 KiB
ABAP
136 lines
4.0 KiB
ABAP
CLASS {{p}}ice_test DEFINITION PUBLIC FINAL CREATE PUBLIC
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FOR TESTING DURATION SHORT RISK LEVEL HARMLESS.
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PRIVATE SECTION.
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METHODS price_of
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IMPORTING
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iv_flavour TYPE string
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iv_scoops TYPE i
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iv_topping TYPE string
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iv_here TYPE abap_bool
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RETURNING
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VALUE(rv_price) TYPE decfloat34.
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METHODS one_scoop_vanilla FOR TESTING.
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METHODS three_scoops_chocolate FOR TESTING.
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METHODS topping_prices FOR TESTING.
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METHODS service_charge FOR TESTING.
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METHODS rejects_bad_scoops FOR TESTING.
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METHODS rejects_unknown_codes FOR TESTING.
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ENDCLASS.
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CLASS {{p}}ice_test IMPLEMENTATION.
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METHOD price_of.
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CALL FUNCTION '{{P}}ICE_FEE'
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EXPORTING
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iv_flavour = iv_flavour
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iv_scoops = iv_scoops
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iv_topping = iv_topping
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iv_here = iv_here
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IMPORTING
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ev_price = rv_price
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EXCEPTIONS
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OTHERS = 1.
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cl_abap_unit_assert=>assert_subrc( exp = 0 ).
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ENDMETHOD.
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METHOD one_scoop_vanilla.
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CONSTANTS lc_exp TYPE decfloat34 VALUE '1.20'.
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cl_abap_unit_assert=>assert_equals(
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exp = lc_exp
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act = price_of( iv_flavour = 'VA' iv_scoops = 1 iv_topping = 'NON' iv_here = abap_false ) ).
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ENDMETHOD.
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METHOD three_scoops_chocolate.
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CONSTANTS lc_exp TYPE decfloat34 VALUE '4.50'.
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cl_abap_unit_assert=>assert_equals(
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exp = lc_exp
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act = price_of( iv_flavour = 'CH' iv_scoops = 3 iv_topping = 'NON' iv_here = abap_false ) ).
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ENDMETHOD.
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METHOD topping_prices.
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CONSTANTS lc_nut_exp TYPE decfloat34 VALUE '3.00'.
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CONSTANTS lc_spr_exp TYPE decfloat34 VALUE '1.80'.
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cl_abap_unit_assert=>assert_equals(
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exp = lc_nut_exp
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act = price_of( iv_flavour = 'VA' iv_scoops = 2 iv_topping = 'NUT' iv_here = abap_false ) ).
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cl_abap_unit_assert=>assert_equals(
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exp = lc_spr_exp
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act = price_of( iv_flavour = 'ST' iv_scoops = 1 iv_topping = 'SPR' iv_here = abap_false ) ).
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ENDMETHOD.
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METHOD service_charge.
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CONSTANTS lc_plain_exp TYPE decfloat34 VALUE '1.26'.
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CONSTANTS lc_round_exp TYPE decfloat34 VALUE '1.58'.
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cl_abap_unit_assert=>assert_equals(
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exp = lc_plain_exp
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act = price_of( iv_flavour = 'VA' iv_scoops = 1 iv_topping = 'NON' iv_here = abap_true ) ).
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cl_abap_unit_assert=>assert_equals(
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exp = lc_round_exp
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act = price_of( iv_flavour = 'CH' iv_scoops = 1 iv_topping = 'NON' iv_here = abap_true ) ).
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ENDMETHOD.
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METHOD rejects_bad_scoops.
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DATA lv_price TYPE decfloat34.
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DATA lv_rc TYPE sysubrc.
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CALL FUNCTION '{{P}}ICE_FEE'
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EXPORTING
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iv_flavour = 'VA'
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iv_scoops = 0
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iv_topping = 'NON'
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iv_here = abap_false
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IMPORTING
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ev_price = lv_price
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EXCEPTIONS
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invalid_scoops = 1
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OTHERS = 2.
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lv_rc = sy-subrc.
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cl_abap_unit_assert=>assert_equals( exp = 1 act = lv_rc ).
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CALL FUNCTION '{{P}}ICE_FEE'
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EXPORTING
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iv_flavour = 'VA'
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iv_scoops = 6
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iv_topping = 'NON'
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iv_here = abap_false
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IMPORTING
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ev_price = lv_price
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EXCEPTIONS
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invalid_scoops = 1
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OTHERS = 2.
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lv_rc = sy-subrc.
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cl_abap_unit_assert=>assert_equals( exp = 1 act = lv_rc ).
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ENDMETHOD.
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METHOD rejects_unknown_codes.
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DATA lv_price TYPE decfloat34.
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DATA lv_rc TYPE sysubrc.
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CALL FUNCTION '{{P}}ICE_FEE'
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EXPORTING
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iv_flavour = 'XX'
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iv_scoops = 1
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iv_topping = 'NON'
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iv_here = abap_false
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IMPORTING
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ev_price = lv_price
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EXCEPTIONS
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unknown_flavour = 1
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OTHERS = 2.
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lv_rc = sy-subrc.
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cl_abap_unit_assert=>assert_equals( exp = 1 act = lv_rc ).
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CALL FUNCTION '{{P}}ICE_FEE'
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EXPORTING
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iv_flavour = 'VA'
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iv_scoops = 1
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iv_topping = 'ZZ'
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iv_here = abap_false
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IMPORTING
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ev_price = lv_price
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EXCEPTIONS
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unknown_topping = 1
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OTHERS = 2.
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lv_rc = sy-subrc.
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cl_abap_unit_assert=>assert_equals( exp = 1 act = lv_rc ).
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ENDMETHOD.
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ENDCLASS.
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