CLASS {{p}}t41_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 yield_of_apiary FOR TESTING.
    METHODS harvest_count_of_apiary FOR TESTING.
    METHODS apiary_without_harvest FOR TESTING.
    METHODS number_of_rows FOR TESTING.
    METHODS beekeeper_shown FOR TESTING.
    METHODS region_shown FOR TESTING.
    METHODS single_harvest_total FOR TESTING.
    METHODS quiet_region_apiary FOR TESTING.
ENDCLASS.


CLASS {{p}}t41_hidden IMPLEMENTATION.
  METHOD class_setup.
    go_env = cl_cds_test_environment=>create( i_for_entity = '{{P}}I_HONEY_YIELD' ).
  ENDMETHOD.

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

  METHOD setup.
    DATA lt_apiary TYPE STANDARD TABLE OF {{p}}apiary WITH EMPTY KEY.
    DATA lt_honey  TYPE STANDARD TABLE OF {{p}}honey WITH EMPTY KEY.
    go_env->clear_doubles( ).
    lt_apiary = VALUE #(
      ( apiary_id = 'A1' beekeeper = 'BK1' region = 'NORT' hive_count = 10 )
      ( apiary_id = 'A2' beekeeper = 'BK2' region = 'NORT' hive_count = 5 )
      ( apiary_id = 'A3' beekeeper = 'BK3' region = 'SOUT' hive_count = 8 )
      ( apiary_id = 'A4' beekeeper = 'BK4' region = 'SOUT' hive_count = 3 )
      ( apiary_id = 'A5' beekeeper = 'BK5' region = 'WEST' hive_count = 4 ) ).
    lt_honey = VALUE #(
      ( apiary_id = 'A1' harvest_no = 1 region = 'NORT' harvest_date = '20240115' kilograms = '12.00' )
      ( apiary_id = 'A1' harvest_no = 2 region = 'NORT' harvest_date = '20240220' kilograms = '8.00' )
      ( apiary_id = 'A2' harvest_no = 1 region = 'NORT' harvest_date = '20240301' kilograms = '20.00' )
      ( apiary_id = 'A3' harvest_no = 1 region = 'SOUT' harvest_date = '20240410' kilograms = '5.00' ) ).
    go_env->insert_test_data( lt_apiary ).
    go_env->insert_test_data( lt_honey ).
  ENDMETHOD.

  METHOD yield_of_apiary.
    SELECT SINGLE total_kg FROM {{p}}i_honey_yield WHERE apiary_id = 'A1' INTO @DATA(lv_total).
    cl_abap_unit_assert=>assert_equals( exp = CONV decfloat34( '20.00' )
                                        act = CONV decfloat34( lv_total ) ).
  ENDMETHOD.

  METHOD harvest_count_of_apiary.
    SELECT SINGLE harvest_count FROM {{p}}i_honey_yield WHERE apiary_id = 'A1' INTO @DATA(lv_count).
    cl_abap_unit_assert=>assert_equals( exp = 2 act = lv_count ).
  ENDMETHOD.

  METHOD apiary_without_harvest.
    SELECT COUNT(*) FROM {{p}}i_honey_yield WHERE apiary_id = 'A4' INTO @DATA(lv_rows).
    cl_abap_unit_assert=>assert_equals( exp = 0 act = lv_rows ).
  ENDMETHOD.

  METHOD number_of_rows.
    SELECT COUNT(*) FROM {{p}}i_honey_yield INTO @DATA(lv_rows).
    cl_abap_unit_assert=>assert_equals( exp = 3 act = lv_rows ).
  ENDMETHOD.

  METHOD beekeeper_shown.
    SELECT SINGLE beekeeper FROM {{p}}i_honey_yield WHERE apiary_id = 'A2' INTO @DATA(lv_keeper).
    cl_abap_unit_assert=>assert_equals( exp = 'BK2' act = lv_keeper ).
  ENDMETHOD.

  METHOD region_shown.
    SELECT SINGLE region FROM {{p}}i_honey_yield WHERE apiary_id = 'A3' INTO @DATA(lv_region).
    cl_abap_unit_assert=>assert_equals( exp = 'SOUT' act = lv_region ).
  ENDMETHOD.

  METHOD single_harvest_total.
    SELECT SINGLE harvest_count, total_kg FROM {{p}}i_honey_yield WHERE apiary_id = 'A3'
      INTO @DATA(ls_yield).
    cl_abap_unit_assert=>assert_equals( exp = 1 act = ls_yield-harvest_count ).
    cl_abap_unit_assert=>assert_equals( exp = CONV decfloat34( '5.00' )
                                        act = CONV decfloat34( ls_yield-total_kg ) ).
  ENDMETHOD.

  METHOD quiet_region_apiary.
    SELECT COUNT(*) FROM {{p}}i_honey_yield WHERE apiary_id = 'A5' INTO @DATA(lv_rows).
    cl_abap_unit_assert=>assert_equals( exp = 0 act = lv_rows ).
  ENDMETHOD.
ENDCLASS.