CLASS {{p}}t16_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 only_farms_above_limit FOR TESTING.
    METHODS total_litres FOR TESTING.
    METHODS delivery_count FOR TESTING.
    METHODS farm_below_limit_hidden FOR TESTING.
    METHODS farm_at_limit_hidden FOR TESTING.
    METHODS farm_just_above_limit FOR TESTING.
    METHODS no_deliv_farm_hidden FOR TESTING.
    METHODS unknown_farm_hidden FOR TESTING.
    METHODS farmer_shown FOR TESTING.
ENDCLASS.


CLASS {{p}}t16_hidden IMPLEMENTATION.
  METHOD class_setup.
    go_env = cl_cds_test_environment=>create( i_for_entity = '{{P}}I_MILK_TOTAL' ).
  ENDMETHOD.

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

  METHOD setup.
    DATA lt_farm TYPE STANDARD TABLE OF {{p}}farm WITH EMPTY KEY.
    DATA lt_milk TYPE STANDARD TABLE OF {{p}}milk WITH EMPTY KEY.
    go_env->clear_doubles( ).
    lt_farm = VALUE #( ( farm_id = 'F1' farmer = 'ALPHA'   region = 'NORTH' )
                       ( farm_id = 'F2' farmer = 'BETA'    region = 'NORTH' )
                       ( farm_id = 'F3' farmer = 'GAMMA'   region = 'SOUTH' )
                       ( farm_id = 'F4' farmer = 'DELTA'   region = 'SOUTH' )
                       ( farm_id = 'F5' farmer = 'EPSILON' region = 'EAST'  ) ).
    lt_milk = VALUE #( ( farm_id = 'F1' deliv_date = '20240101' litres = '300.0' )
                       ( farm_id = 'F1' deliv_date = '20240102' litres = '250.5' )
                       ( farm_id = 'F2' deliv_date = '20240101' litres = '200.0' )
                       ( farm_id = 'F2' deliv_date = '20240102' litres = '100.0' )
                       ( farm_id = 'F3' deliv_date = '20240101' litres = '500.0' )
                       ( farm_id = 'F5' deliv_date = '20240101' litres = '250.0' )
                       ( farm_id = 'F5' deliv_date = '20240102' litres = '250.5' )
                       ( farm_id = 'X9' deliv_date = '20240101' litres = '600.0' ) ).
    go_env->insert_test_data( lt_farm ).
    go_env->insert_test_data( lt_milk ).
  ENDMETHOD.

  METHOD only_farms_above_limit.
    SELECT COUNT(*) FROM {{p}}i_milk_total INTO @DATA(lv_rows).
    cl_abap_unit_assert=>assert_equals( exp = 2 act = lv_rows ).
  ENDMETHOD.

  METHOD total_litres.
    SELECT SINGLE total_litres FROM {{p}}i_milk_total WHERE farm_id = 'F1'
      INTO @DATA(lv_total).
    cl_abap_unit_assert=>assert_equals( exp = CONV decfloat34( '550.5' )
                                        act = CONV decfloat34( lv_total ) ).
  ENDMETHOD.

  METHOD delivery_count.
    SELECT SINGLE delivery_count FROM {{p}}i_milk_total WHERE farm_id = 'F1'
      INTO @DATA(lv_count).
    cl_abap_unit_assert=>assert_equals( exp = 2 act = lv_count ).
  ENDMETHOD.

  METHOD farm_below_limit_hidden.
    SELECT COUNT(*) FROM {{p}}i_milk_total WHERE farm_id = 'F2' INTO @DATA(lv_rows).
    cl_abap_unit_assert=>assert_equals( exp = 0 act = lv_rows ).
  ENDMETHOD.

  METHOD farm_at_limit_hidden.
    SELECT COUNT(*) FROM {{p}}i_milk_total WHERE farm_id = 'F3' INTO @DATA(lv_rows).
    cl_abap_unit_assert=>assert_equals( exp = 0 act = lv_rows ).
  ENDMETHOD.

  METHOD farm_just_above_limit.
    SELECT SINGLE total_litres FROM {{p}}i_milk_total WHERE farm_id = 'F5'
      INTO @DATA(lv_total).
    cl_abap_unit_assert=>assert_equals( exp = CONV decfloat34( '500.5' )
                                        act = CONV decfloat34( lv_total ) ).
  ENDMETHOD.

  METHOD no_deliv_farm_hidden.
    SELECT COUNT(*) FROM {{p}}i_milk_total WHERE farm_id = 'F4' INTO @DATA(lv_rows).
    cl_abap_unit_assert=>assert_equals( exp = 0 act = lv_rows ).
  ENDMETHOD.

  METHOD unknown_farm_hidden.
    SELECT COUNT(*) FROM {{p}}i_milk_total WHERE farm_id = 'X9' INTO @DATA(lv_rows).
    cl_abap_unit_assert=>assert_equals( exp = 0 act = lv_rows ).
  ENDMETHOD.

  METHOD farmer_shown.
    SELECT SINGLE farmer FROM {{p}}i_milk_total WHERE farm_id = 'F1' INTO @DATA(lv_farmer).
    cl_abap_unit_assert=>assert_equals( exp = 'ALPHA' act = lv_farmer ).
  ENDMETHOD.
ENDCLASS.