Stage 2 summary at 50 accepted trajectories

Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>

tasks_gen/train/G1062/reference/parking_pricer.clas.abap

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+CLASS {{p}}parking_pricer DEFINITION
+  PUBLIC
+  FINAL
+  CREATE PUBLIC.
+
+  PUBLIC SECTION.
+    TYPES ty_vehicle TYPE c LENGTH 1.
+    TYPES ty_fee TYPE p LENGTH 8 DECIMALS 2.
+
+    CONSTANTS:
+      c_vehicle_car        TYPE ty_vehicle VALUE 'C',
+      c_vehicle_motorcycle TYPE ty_vehicle VALUE 'M',
+      c_vehicle_van        TYPE ty_vehicle VALUE 'V'.
+
+    METHODS calculate_fee
+      IMPORTING iv_minutes     TYPE i
+                iv_vehicle     TYPE ty_vehicle
+                iv_lost_ticket TYPE abap_bool
+      RETURNING VALUE(rv_fee)  TYPE ty_fee.
+
+  PRIVATE SECTION.
+    CONSTANTS:
+      c_grace_minutes    TYPE i      VALUE 15,
+      c_minutes_per_hour TYPE i      VALUE 60,
+      c_no_fee           TYPE ty_fee VALUE '0.00',
+      c_car_rate         TYPE ty_fee VALUE '2.00',
+      c_car_cap          TYPE ty_fee VALUE '20.00',
+      c_car_lost_fee     TYPE ty_fee VALUE '25.00',
+      c_moto_rate        TYPE ty_fee VALUE '1.00',
+      c_moto_cap         TYPE ty_fee VALUE '10.00',
+      c_moto_lost_fee    TYPE ty_fee VALUE '15.00',
+      c_van_rate         TYPE ty_fee VALUE '3.00',
+      c_van_cap          TYPE ty_fee VALUE '24.00',
+      c_van_lost_fee     TYPE ty_fee VALUE '35.00',
+      c_default_lost_fee TYPE ty_fee VALUE '25.00'.
+
+    TYPES:
+      BEGIN OF ty_tariff,
+        vehicle  TYPE ty_vehicle,
+        rate     TYPE ty_fee,
+        cap      TYPE ty_fee,
+        lost_fee TYPE ty_fee,
+      END OF ty_tariff,
+      tt_tariff TYPE HASHED TABLE OF ty_tariff WITH UNIQUE KEY vehicle.
+
+    METHODS get_tariff
+      IMPORTING iv_vehicle       TYPE ty_vehicle
+      RETURNING VALUE(rs_tariff) TYPE ty_tariff.
+    METHODS all_tariffs
+      RETURNING VALUE(rt_tariff) TYPE tt_tariff.
+    METHODS started_hours
+      IMPORTING iv_minutes      TYPE i
+      RETURNING VALUE(rv_hours) TYPE i.
+ENDCLASS.
+
+
+CLASS {{p}}parking_pricer IMPLEMENTATION.
+  METHOD calculate_fee.
+    DATA(ls_tariff) = get_tariff( iv_vehicle ).
+
+    IF iv_lost_ticket = abap_true.
+      rv_fee = ls_tariff-lost_fee.
+      RETURN.
+    ENDIF.
+
+    IF iv_minutes <= c_grace_minutes.
+      rv_fee = c_no_fee.
+      RETURN.
+    ENDIF.
+
+    rv_fee = started_hours( iv_minutes ) * ls_tariff-rate.
+    IF rv_fee > ls_tariff-cap.
+      rv_fee = ls_tariff-cap.
+    ENDIF.
+  ENDMETHOD.
+
+  METHOD get_tariff.
+    DATA(lt_tariff) = all_tariffs( ).
+    ASSIGN lt_tariff[ vehicle = iv_vehicle ] TO FIELD-SYMBOL(<ls_tariff>).
+    IF sy-subrc = 0.
+      rs_tariff = <ls_tariff>.
+    ELSE.
+      rs_tariff = VALUE #( vehicle  = iv_vehicle
+                           rate     = c_no_fee
+                           cap      = c_no_fee
+                           lost_fee = c_default_lost_fee ).
+    ENDIF.
+  ENDMETHOD.
+
+  METHOD all_tariffs.
+    rt_tariff = VALUE #(
+      ( vehicle  = c_vehicle_car
+        rate     = c_car_rate
+        cap      = c_car_cap
+        lost_fee = c_car_lost_fee )
+      ( vehicle  = c_vehicle_motorcycle
+        rate     = c_moto_rate
+        cap      = c_moto_cap
+        lost_fee = c_moto_lost_fee )
+      ( vehicle  = c_vehicle_van
+        rate     = c_van_rate
+        cap      = c_van_cap
+        lost_fee = c_van_lost_fee ) ).
+  ENDMETHOD.
+
+  METHOD started_hours.
+    rv_hours = iv_minutes DIV c_minutes_per_hour.
+    IF iv_minutes MOD c_minutes_per_hour <> 0.
+      rv_hours = rv_hours + 1.
+    ENDIF.
+  ENDMETHOD.
+ENDCLASS.

tasks_gen/train/G1062/reference/parking_pricer.testclasses.abap

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+CLASS ltc_parking_pricer DEFINITION FINAL FOR TESTING
+  DURATION SHORT RISK LEVEL HARMLESS.
+
+  PRIVATE SECTION.
+    DATA mo_cut TYPE REF TO {{p}}parking_pricer.
+
+    METHODS setup.
+    METHODS assert_fee
+      IMPORTING iv_expected TYPE {{p}}parking_pricer=>ty_fee
+                iv_minutes  TYPE i
+                iv_vehicle  TYPE {{p}}parking_pricer=>ty_vehicle
+                iv_lost     TYPE abap_bool DEFAULT abap_false.
+
+    METHODS car_short_stay FOR TESTING.
+    METHODS grace_period_free FOR TESTING.
+    METHODS started_hour_rounds_up FOR TESTING.
+    METHODS daily_cap_applies FOR TESTING.
+    METHODS lost_ticket_is_flat FOR TESTING.
+    METHODS unknown_vehicle_is_free FOR TESTING.
+ENDCLASS.
+
+
+CLASS ltc_parking_pricer IMPLEMENTATION.
+  METHOD setup.
+    mo_cut = NEW {{p}}parking_pricer( ).
+  ENDMETHOD.
+
+  METHOD assert_fee.
+    cl_abap_unit_assert=>assert_equals(
+      exp = iv_expected
+      act = mo_cut->calculate_fee( iv_minutes     = iv_minutes
+                                   iv_vehicle     = iv_vehicle
+                                   iv_lost_ticket = iv_lost ) ).
+  ENDMETHOD.
+
+  METHOD car_short_stay.
+    assert_fee( iv_expected = '4.00'
+                iv_minutes  = 90
+                iv_vehicle  = {{p}}parking_pricer=>c_vehicle_car ).
+  ENDMETHOD.
+
+  METHOD grace_period_free.
+    assert_fee( iv_expected = '0.00'
+                iv_minutes  = 10
+                iv_vehicle  = {{p}}parking_pricer=>c_vehicle_car ).
+  ENDMETHOD.
+
+  METHOD started_hour_rounds_up.
+    assert_fee( iv_expected = '4.00'
+                iv_minutes  = 61
+                iv_vehicle  = {{p}}parking_pricer=>c_vehicle_car ).
+  ENDMETHOD.
+
+  METHOD daily_cap_applies.
+    assert_fee( iv_expected = '20.00'
+                iv_minutes  = 900
+                iv_vehicle  = {{p}}parking_pricer=>c_vehicle_car ).
+  ENDMETHOD.
+
+  METHOD lost_ticket_is_flat.
+    assert_fee( iv_expected = '15.00'
+                iv_minutes  = 10
+                iv_vehicle  = {{p}}parking_pricer=>c_vehicle_motorcycle
+                iv_lost     = abap_true ).
+  ENDMETHOD.
+
+  METHOD unknown_vehicle_is_free.
+    assert_fee( iv_expected = '0.00'
+                iv_minutes  = 120
+                iv_vehicle  = 'X' ).
+  ENDMETHOD.
+ENDCLASS.