Snapshot: new training tasks (balanced generation), docs

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

tasks_gen/train/G1915/reference/grh.tabl.asabap

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+@EndUserText.label : 'Grape harvest record'
+@AbapCatalog.enhancement.category : #NOT_EXTENSIBLE
+@AbapCatalog.tableCategory : #TRANSPARENT
+@AbapCatalog.deliveryClass : #A
+@AbapCatalog.dataMaintenance : #RESTRICTED
+define table {{p}}grh {
+  key client     : abap.clnt not null;
+  key harvest_id : abap.char(10) not null;
+  vineyard_id    : abap.char(8) not null;
+  grape          : abap.char(12);
+  harvest_date   : abap.dats;
+  crates         : abap.int4;
+  weight_kg      : abap.dec(13,3);
+  grade          : abap.char(2);
+  organic        : abap.char(1);
+}

tasks_gen/train/G1915/reference/grh_test.clas.abap

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+CLASS {{p}}grh_test DEFINITION PUBLIC FINAL CREATE PUBLIC
+  FOR TESTING DURATION SHORT RISK LEVEL HARMLESS.
+  PRIVATE SECTION.
+    CLASS-DATA go_env TYPE REF TO if_osql_test_environment.
+    CLASS-METHODS class_setup.
+    CLASS-METHODS class_teardown.
+    METHODS setup.
+    METHODS stores_all_values FOR TESTING.
+    METHODS rejects_duplicate_key FOR TESTING.
+    METHODS has_expected_fields FOR TESTING.
+ENDCLASS.
+
+
+CLASS {{p}}grh_test IMPLEMENTATION.
+  METHOD class_setup.
+    go_env = cl_osql_test_environment=>create( i_dependency_list = VALUE #( ( '{{P}}GRH' ) ) ).
+  ENDMETHOD.
+
+  METHOD class_teardown.
+    go_env->destroy( ).
+  ENDMETHOD.
+
+  METHOD setup.
+    go_env->clear_doubles( ).
+  ENDMETHOD.
+
+  METHOD stores_all_values.
+    DATA lt_grh TYPE STANDARD TABLE OF {{p}}grh WITH EMPTY KEY.
+    lt_grh = VALUE #( ( client = sy-mandt harvest_id = 'H1' vineyard_id = 'VINE01'
+                        grape = 'RIESLING' harvest_date = '20240901'
+                        crates = 14 weight_kg = '212.500' grade = 'A' organic = 'X' ) ).
+    INSERT {{p}}grh FROM TABLE @lt_grh.
+    cl_abap_unit_assert=>assert_subrc( exp = 0 ).
+
+    SELECT SINGLE vineyard_id, crates FROM {{p}}grh WHERE harvest_id = 'H1'
+      INTO @DATA(ls_grh).
+    cl_abap_unit_assert=>assert_subrc( exp = 0 ).
+    cl_abap_unit_assert=>assert_equals( exp = 'VINE01' act = ls_grh-vineyard_id ).
+    cl_abap_unit_assert=>assert_equals( exp = 14 act = ls_grh-crates ).
+  ENDMETHOD.
+
+  METHOD rejects_duplicate_key.
+    DATA lt_grh TYPE STANDARD TABLE OF {{p}}grh WITH EMPTY KEY.
+    lt_grh = VALUE #( ( client = sy-mandt harvest_id = 'D1' vineyard_id = 'VINE02' ) ).
+    INSERT {{p}}grh FROM TABLE @lt_grh.
+    cl_abap_unit_assert=>assert_subrc( exp = 0 ).
+
+    TRY.
+        INSERT {{p}}grh FROM TABLE @lt_grh.
+        cl_abap_unit_assert=>fail( msg = 'A duplicate key must not be accepted' ).
+      CATCH cx_sy_open_sql_db.
+        " expected: the key is unique
+    ENDTRY.
+
+    SELECT COUNT(*) FROM {{p}}grh WHERE harvest_id = 'D1' INTO @DATA(lv_count).
+    cl_abap_unit_assert=>assert_equals( exp = 1 act = lv_count ).
+  ENDMETHOD.
+
+  METHOD has_expected_fields.
+    DATA(lo_descr) = CAST cl_abap_structdescr( cl_abap_typedescr=>describe_by_name( '{{P}}GRH' ) ).
+    DATA(lt_fields) = lo_descr->get_ddic_field_list( ).
+    cl_abap_unit_assert=>assert_equals( exp = 9 act = lines( lt_fields ) ).
+  ENDMETHOD.
+ENDCLASS.