Fix coverage with several contract classes; table annotation and file path checks; clean task dir on write

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_014aUaQeLnwbb1zTpN7kHeat

tasks_gen/eval/G0117/reference/tool_crib.clas.abap

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+CLASS {{p}}tool_crib DEFINITION PUBLIC FINAL CREATE PUBLIC.
+  PUBLIC SECTION.
+    TYPES ty_tool_id TYPE c LENGTH 10.
+    TYPES ty_employee TYPE c LENGTH 20.
+    TYPES:
+      BEGIN OF ty_loan,
+        tool_id  TYPE ty_tool_id,
+        employee TYPE ty_employee,
+        due_date TYPE d,
+      END OF ty_loan.
+    TYPES tt_loans TYPE SORTED TABLE OF ty_loan
+      WITH NON-UNIQUE KEY due_date tool_id.
+
+    METHODS lend
+      IMPORTING iv_tool_id         TYPE ty_tool_id
+                iv_employee        TYPE ty_employee
+                iv_due_date        TYPE d
+      RETURNING VALUE(rv_accepted) TYPE abap_bool.
+    METHODS return_tool
+      IMPORTING iv_tool_id      TYPE ty_tool_id
+      RETURNING VALUE(rv_found) TYPE abap_bool.
+    METHODS is_on_loan
+      IMPORTING iv_tool_id        TYPE ty_tool_id
+      RETURNING VALUE(rv_on_loan) TYPE abap_bool.
+    METHODS open_loans
+      RETURNING VALUE(rt_loans) TYPE tt_loans.
+    METHODS overdue_loans
+      IMPORTING iv_today        TYPE d
+      RETURNING VALUE(rt_loans) TYPE tt_loans.
+
+  PRIVATE SECTION.
+    TYPES tt_loan_store TYPE SORTED TABLE OF ty_loan WITH UNIQUE KEY tool_id.
+    DATA mt_loans TYPE tt_loan_store.
+
+    METHODS normalize_tool_id
+      IMPORTING iv_tool_id        TYPE ty_tool_id
+      RETURNING VALUE(rv_tool_id) TYPE ty_tool_id.
+    METHODS normalize_employee
+      IMPORTING iv_employee        TYPE ty_employee
+      RETURNING VALUE(rv_employee) TYPE ty_employee.
+ENDCLASS.
+
+
+CLASS {{p}}tool_crib IMPLEMENTATION.
+  METHOD lend.
+    DATA(lv_tool_id) = normalize_tool_id( iv_tool_id ).
+    DATA(lv_employee) = normalize_employee( iv_employee ).
+
+    IF lv_tool_id IS INITIAL OR lv_employee IS INITIAL OR iv_due_date IS INITIAL.
+      RETURN.
+    ENDIF.
+    IF {{p}}tool_master=>is_valid_tool( lv_tool_id ) = abap_false.
+      RETURN.
+    ENDIF.
+    IF is_on_loan( lv_tool_id ) = abap_true.
+      RETURN.
+    ENDIF.
+
+    DATA(ls_loan) = VALUE ty_loan( tool_id  = lv_tool_id
+                                   employee = lv_employee
+                                   due_date = iv_due_date ).
+    INSERT ls_loan INTO TABLE mt_loans.
+    rv_accepted = abap_true.
+  ENDMETHOD.
+
+  METHOD return_tool.
+    DATA(lv_tool_id) = normalize_tool_id( iv_tool_id ).
+    IF lv_tool_id IS INITIAL.
+      RETURN.
+    ENDIF.
+    DELETE TABLE mt_loans WITH TABLE KEY tool_id = lv_tool_id.
+    rv_found = xsdbool( sy-subrc = 0 ).
+  ENDMETHOD.
+
+  METHOD is_on_loan.
+    DATA(lv_tool_id) = normalize_tool_id( iv_tool_id ).
+    IF lv_tool_id IS INITIAL.
+      RETURN.
+    ENDIF.
+    rv_on_loan = xsdbool( line_exists( mt_loans[ tool_id = lv_tool_id ] ) ).
+  ENDMETHOD.
+
+  METHOD open_loans.
+    LOOP AT mt_loans INTO DATA(ls_loan).
+      INSERT ls_loan INTO TABLE rt_loans.
+    ENDLOOP.
+  ENDMETHOD.
+
+  METHOD overdue_loans.
+    IF iv_today IS INITIAL.
+      RETURN.
+    ENDIF.
+    LOOP AT mt_loans INTO DATA(ls_loan).
+      IF ls_loan-due_date < iv_today.
+        INSERT ls_loan INTO TABLE rt_loans.
+      ENDIF.
+    ENDLOOP.
+  ENDMETHOD.
+
+  METHOD normalize_tool_id.
+    rv_tool_id = to_upper( replace( val = iv_tool_id sub = ` ` with = `` occ = 0 ) ).
+  ENDMETHOD.
+
+  METHOD normalize_employee.
+    rv_employee = to_upper( replace( val = iv_employee sub = ` ` with = `` occ = 0 ) ).
+  ENDMETHOD.
+ENDCLASS.