Snapshot: new training tasks (balanced generation), docs

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

tasks_gen/train/G1930/reference/i_visit_fee.ddls.asddls

@@ -0,0 +1,14 @@
+@AccessControl.authorizationCheck: #NOT_REQUIRED
+@EndUserText.label: 'Table fee of a visit'
+define view entity {{P}}I_VISIT_FEE
+  with parameters p_rate : abap.dec( 5, 2 )
+  as select from {{p}}visit as v
+    inner join   {{p}}area  as a on a.area_id = v.area_id
+{
+  key v.visit_id                      as visit_id,
+      v.guest                         as guest,
+      a.area_name                     as area_name,
+      v.num_hours                     as num_hours,
+      v.num_hours * $parameters.p_rate as fee
+}
+where v.visit_state = 'O'

tasks_gen/train/G1930/reference/visit_test.clas.abap

@@ -0,0 +1,46 @@
+CLASS {{p}}visit_test DEFINITION PUBLIC FINAL CREATE PUBLIC
+  FOR TESTING DURATION SHORT RISK LEVEL HARMLESS.
+  PRIVATE SECTION.
+    CLASS-DATA go_env TYPE REF TO if_cds_test_environment.
+    CLASS-METHODS class_setup.
+    CLASS-METHODS class_teardown.
+    METHODS setup.
+    METHODS fee_of_one_visit FOR TESTING.
+    METHODS fee_for_another_rate FOR TESTING.
+ENDCLASS.
+
+
+CLASS {{p}}visit_test IMPLEMENTATION.
+  METHOD class_setup.
+    go_env = cl_cds_test_environment=>create( i_for_entity = '{{P}}I_VISIT_FEE' ).
+  ENDMETHOD.
+
+  METHOD class_teardown.
+    go_env->destroy( ).
+  ENDMETHOD.
+
+  METHOD setup.
+    DATA lt_area  TYPE STANDARD TABLE OF {{p}}area WITH EMPTY KEY.
+    DATA lt_visit TYPE STANDARD TABLE OF {{p}}visit WITH EMPTY KEY.
+    go_env->clear_doubles( ).
+    lt_area = VALUE #( ( area_id = 'A1' area_name = 'Window' seats = 4 ) ).
+    lt_visit = VALUE #( ( visit_id = 'V1' area_id = 'A1' guest = 'ANNA'
+                          num_hours = 3 visit_state = 'O' ) ).
+    go_env->insert_test_data( lt_area ).
+    go_env->insert_test_data( lt_visit ).
+  ENDMETHOD.
+
+  METHOD fee_of_one_visit.
+    SELECT SINGLE fee FROM {{p}}i_visit_fee( p_rate = '7.50' )
+      WHERE visit_id = 'V1' INTO @DATA(lv_fee).
+    cl_abap_unit_assert=>assert_equals( exp = CONV decfloat34( '22.50' )
+                                        act = CONV decfloat34( lv_fee ) ).
+  ENDMETHOD.
+
+  METHOD fee_for_another_rate.
+    SELECT SINGLE fee FROM {{p}}i_visit_fee( p_rate = '10.00' )
+      WHERE visit_id = 'V1' INTO @DATA(lv_fee).
+    cl_abap_unit_assert=>assert_equals( exp = CONV decfloat34( '30.00' )
+                                        act = CONV decfloat34( lv_fee ) ).
+  ENDMETHOD.
+ENDCLASS.