CLASS {{p}}t16_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 six_components FOR TESTING.
    METHODS reads_stock_line FOR TESTING.
    METHODS audit_matches FOR TESTING.
ENDCLASS.


CLASS {{p}}t16_test IMPLEMENTATION.

  METHOD class_setup.
    go_env = cl_osql_test_environment=>create(
      i_dependency_list = VALUE #( ( '{{P}}STOCK' ) ) ).
  ENDMETHOD.

  METHOD class_teardown.
    go_env->destroy( ).
  ENDMETHOD.

  METHOD setup.
    go_env->clear_doubles( ).
    DATA lt_stock TYPE STANDARD TABLE OF {{p}}stock WITH EMPTY KEY.
    lt_stock = VALUE #(
      ( material = 'MAT-1' plant = 'P001' net_amount = '123.45'
        currency = 'EUR' created_by = 'USER1' created_on = '20240115' ) ).
    go_env->insert_test_data( lt_stock ).
  ENDMETHOD.

  METHOD six_components.
    DATA(lo_struct) = CAST cl_abap_structdescr(
      cl_abap_typedescr=>describe_by_name( '{{P}}STOCK_LINE' ) ).
    DATA(lt_fields) = lo_struct->get_ddic_field_list( ).
    cl_abap_unit_assert=>assert_equals( exp = 6 act = lines( lt_fields ) ).
  ENDMETHOD.

  METHOD reads_stock_line.
    DATA ls_line TYPE {{p}}stock_line.
    SELECT SINGLE material, plant, net_amount, currency, created_by, created_on
      FROM {{p}}stock
      INTO @ls_line
      WHERE material = 'MAT-1'.
    cl_abap_unit_assert=>assert_equals( exp = 'MAT-1' act = ls_line-material ).
    cl_abap_unit_assert=>assert_equals( exp = 'EUR' act = ls_line-currency ).
  ENDMETHOD.

  METHOD audit_matches.
    DATA(lo_line) = CAST cl_abap_structdescr(
      cl_abap_typedescr=>describe_by_name( '{{P}}STOCK_LINE' ) ).
    DATA(lo_audit) = CAST cl_abap_structdescr(
      cl_abap_typedescr=>describe_by_name( '{{P}}AUDIT_INFO' ) ).
    DATA(lt_line) = lo_line->get_ddic_field_list( ).
    DATA(lt_audit) = lo_audit->get_ddic_field_list( ).
    LOOP AT lt_audit INTO DATA(ls_audit).
      READ TABLE lt_line INTO DATA(ls_line) WITH KEY fieldname = ls_audit-fieldname.
      cl_abap_unit_assert=>assert_subrc(
        exp = 0 msg = |Component { ls_audit-fieldname } is missing| ).
      cl_abap_unit_assert=>assert_equals( exp = ls_audit-leng act = ls_line-leng ).
    ENDLOOP.
  ENDMETHOD.
ENDCLASS.