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/G0106/spec.md

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+# 1. Goal
+A recruitment agency scores job applicants. A recruitment program calls one
+function module for each applicant. The function module returns a score and a
+recommendation.
+
+The score calculation is pure logic. Put this logic in a new global class. The
+function module calls this class. Do not put the calculation in the function
+module.
+
+# 2. Open questions
+None.
+
+# 3. Context
+- Function group {{P}}FG_HR exists in package $TMP.
+- Function module {{P}}APPL_SAMPLE exists in this group. It shows the
+  parameter style of the group.
+- Create all new objects in package $TMP.
+
+# 4. Contract
+
+## 4.1 Function module {{P}}APPL_SCORE
+Create the function module {{P}}APPL_SCORE in function group {{P}}FG_HR.
+Use this interface:
+
+```
+FUNCTION {{p}}appl_score
+  IMPORTING
+    iv_years  TYPE i
+    iv_degree TYPE string
+    iv_match  TYPE i
+  EXPORTING
+    ev_score  TYPE i
+    ev_rating TYPE string
+  EXCEPTIONS
+    invalid_years
+    invalid_match
+    invalid_degree.
+```
+
+## 4.2 Class {{P}}APP_SCORER
+Create the class {{P}}APP_SCORER. The class is public and final. The class has
+a public constructor without parameters.
+
+Public type TY_RESULT has these components:
+
+| Component | Type      | Meaning                   |
+|-----------|-----------|---------------------------|
+| STATUS    | TY_STATUS | Result of the input check |
+| SCORE     | i         | Score from 0 to 100       |
+| RATING    | string    | Recommendation            |
+
+TY_STATUS is a character type of length 4. The values of STATUS are 'OK',
+'YEAR', 'MATC' and 'DEGR'.
+
+Public method EVALUATE:
+
+```
+METHODS evaluate
+  IMPORTING
+    iv_years  TYPE i
+    iv_degree TYPE string
+    iv_match  TYPE i
+  RETURNING
+    VALUE(rs_result) TYPE ty_result.
+```
+
+The method does not raise an exception.
+
+# 5. Business rules
+1. Input check. Use this order:
+   1. If IV_YEARS is less than 0, STATUS is 'YEAR'.
+   2. Else if IV_MATCH is less than 0 or greater than 100, STATUS is 'MATC'.
+   3. Else if IV_DEGREE is not 'PHD', 'MAS', 'BAC' or 'VOC', STATUS is 'DEGR'.
+   4. Else STATUS is 'OK'.
+2. If STATUS is not 'OK', SCORE is 0 and RATING is empty.
+3. Experience points: 8 points for each full year of experience. The maximum
+   is 40 points.
+4. Education points: 'PHD' gives 30 points, 'MAS' 25 points, 'BAC' 20 points
+   and 'VOC' 10 points.
+5. Skill points: IV_MATCH percent of 30 points. Round the result half up to a
+   whole number.
+6. SCORE is the sum of the experience points, the education points and the
+   skill points.
+7. RATING depends on SCORE:
+   - SCORE 75 or more: 'INVITE'
+   - SCORE 50 to 74: 'REVIEW'
+   - SCORE less than 50: 'REJECT'
+8. The function module raises the exception that belongs to STATUS:
+   - 'YEAR' raises INVALID_YEARS
+   - 'MATC' raises INVALID_MATCH
+   - 'DEGR' raises INVALID_DEGREE
+   For STATUS 'OK' the function module raises no exception. It exports SCORE
+   and RATING.
+
+# 6. Constraints
+- Release target: ABAP Platform 2025 (SAP_BASIS 816).
+- Coding standard: Clean ABAP. Each method has less than 40 statements.
+- No ATC finding of priority 1 or 2.
+- Out of scope: do not change {{P}}APPL_SAMPLE.
+
+# 7. Acceptance
+- {{P}}APPL_SCORE and {{P}}APP_SCORER are active and have no syntax error.
+- The hidden tests pass.
+- Write ABAP Unit tests for the class in local test classes of the class.
+- Write ABAP Unit tests for the function module in a global test class.