Stage 2 summary at 50 accepted trajectories

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

tasks_gen/train/G1071/reference/i_dive_stats.ddls.asddls

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+@AccessControl.authorizationCheck: #NOT_REQUIRED
+@EndUserText.label: 'Dive stats'
+define view entity {{P}}I_DIVE_STATS
+  as select from {{p}}diver as diver
+    inner join      {{p}}dive as dive on dive.diver_id = diver.diver_id
+    left outer join {{p}}site as site on site.site_id  = dive.site_id
+{
+  key diver.diver_id as diver_id,
+      diver.diver_name as diver_name,
+      count( * ) as dive_count,
+      max( site.depth_m ) as deepest_m
+}
+group by
+  diver.diver_id,
+  diver.diver_name

tasks_gen/train/G1071/reference/t_dive_stats_test.clas.abap

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+CLASS {{p}}t_dive_stats_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 stats_of_one_diver FOR TESTING.
+ENDCLASS.
+
+CLASS {{p}}t_dive_stats_test IMPLEMENTATION.
+  METHOD class_setup.
+    go_env = cl_cds_test_environment=>create( i_for_entity = '{{P}}I_DIVE_STATS' ).
+  ENDMETHOD.
+
+  METHOD class_teardown.
+    go_env->destroy( ).
+  ENDMETHOD.
+
+  METHOD setup.
+    DATA lt_diver TYPE STANDARD TABLE OF {{p}}diver WITH EMPTY KEY.
+    DATA lt_site TYPE STANDARD TABLE OF {{p}}site WITH EMPTY KEY.
+    DATA lt_dive TYPE STANDARD TABLE OF {{p}}dive WITH EMPTY KEY.
+    go_env->clear_doubles( ).
+    lt_diver = VALUE #( ( diver_id = 'X1' diver_name = 'Test' ) ).
+    lt_site = VALUE #( ( site_id = 'S1' site_name = 'Reef' depth_m = 12 ) ).
+    lt_dive = VALUE #(
+      ( dive_id = 'V1' diver_id = 'X1' site_id = 'S1' dive_date = '20250101' )
+      ( dive_id = 'V2' diver_id = 'X1' site_id = 'S1' dive_date = '20250102' ) ).
+    go_env->insert_test_data( lt_diver ).
+    go_env->insert_test_data( lt_site ).
+    go_env->insert_test_data( lt_dive ).
+  ENDMETHOD.
+
+  METHOD stats_of_one_diver.
+    SELECT SINGLE dive_count, deepest_m FROM {{p}}i_dive_stats WHERE diver_id = 'X1'
+      INTO @DATA(ls_row).
+    cl_abap_unit_assert=>assert_equals( exp = 2 act = ls_row-dive_count ).
+    cl_abap_unit_assert=>assert_equals( exp = 12 act = ls_row-deepest_m ).
+  ENDMETHOD.
+ENDCLASS.