Harness: runner, generator, tasks T01 T13 T14 T15, CLAUDE.md

tasks/T15/hidden/t15_hidden.clas.abap

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+CLASS {{p}}t15_hidden 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 totals FOR TESTING.
+    METHODS item_counts FOR TESTING.
+    METHODS order_without_items FOR TESTING.
+    METHODS customer_shown FOR TESTING.
+    METHODS decimals FOR TESTING.
+ENDCLASS.
+
+
+CLASS {{p}}t15_hidden IMPLEMENTATION.
+  METHOD class_setup.
+    go_env = cl_cds_test_environment=>create( i_for_entity = '{{P}}I_ORDER_TOTAL' ).
+  ENDMETHOD.
+
+  METHOD class_teardown.
+    go_env->destroy( ).
+  ENDMETHOD.
+
+  METHOD setup.
+    DATA lt_ord TYPE STANDARD TABLE OF {{p}}ord WITH EMPTY KEY.
+    DATA lt_itm TYPE STANDARD TABLE OF {{p}}itm WITH EMPTY KEY.
+    go_env->clear_doubles( ).
+    lt_ord = VALUE #( ( order_id = 'O1' customer = 'ALPHA' )
+                      ( order_id = 'O2' customer = 'BETA' )
+                      ( order_id = 'O3' customer = 'GAMMA' ) ).
+    lt_itm = VALUE #( ( order_id = 'O1' item_no = 1 quantity = 3 price = '10.00' )
+                      ( order_id = 'O1' item_no = 2 quantity = 1 price = '2.50' )
+                      ( order_id = 'O1' item_no = 3 quantity = 4 price = '0.25' )
+                      ( order_id = 'O2' item_no = 1 quantity = 10 price = '1.99' ) ).
+    go_env->insert_test_data( lt_ord ).
+    go_env->insert_test_data( lt_itm ).
+  ENDMETHOD.
+
+  METHOD totals.
+    SELECT SINGLE total_amount FROM {{p}}i_order_total WHERE order_id = 'O1' INTO @DATA(lv_total).
+    cl_abap_unit_assert=>assert_equals( exp = CONV decfloat34( '33.50' ) act = CONV decfloat34( lv_total ) ).
+  ENDMETHOD.
+
+  METHOD item_counts.
+    SELECT SINGLE item_count FROM {{p}}i_order_total WHERE order_id = 'O1' INTO @DATA(lv_count).
+    cl_abap_unit_assert=>assert_equals( exp = 3 act = lv_count ).
+  ENDMETHOD.
+
+  METHOD order_without_items.
+    SELECT COUNT(*) FROM {{p}}i_order_total INTO @DATA(lv_rows).
+    cl_abap_unit_assert=>assert_equals( exp = 2 act = lv_rows ).
+  ENDMETHOD.
+
+  METHOD customer_shown.
+    SELECT SINGLE customer FROM {{p}}i_order_total WHERE order_id = 'O2' INTO @DATA(lv_customer).
+    cl_abap_unit_assert=>assert_equals( exp = 'BETA' act = lv_customer ).
+  ENDMETHOD.
+
+  METHOD decimals.
+    SELECT SINGLE total_amount FROM {{p}}i_order_total WHERE order_id = 'O2' INTO @DATA(lv_total).
+    cl_abap_unit_assert=>assert_equals( exp = CONV decfloat34( '19.90' ) act = CONV decfloat34( lv_total ) ).
+  ENDMETHOD.
+ENDCLASS.