abap-llm/tasks_gen/eval/G0129/hidden/cold_chain_hidden.clas.abap

CLASS {{p}}cold_chain_hidden DEFINITION PUBLIC FINAL CREATE PUBLIC
  FOR TESTING DURATION SHORT RISK LEVEL HARMLESS.
  PRIVATE SECTION.
    DATA mo_cut TYPE REF TO {{p}}cold_chain_check.

    METHODS setup.
    METHODS build
      IMPORTING iv_offsets         TYPE string
                iv_temps           TYPE string
      RETURNING VALUE(rt_readings) TYPE {{p}}cold_chain_check=>tt_readings.
    METHODS mean_of
      IMPORTING it_readings    TYPE {{p}}cold_chain_check=>tt_readings
      RETURNING VALUE(rv_mean) TYPE i.
    METHODS rule_of
      IMPORTING it_readings    TYPE {{p}}cold_chain_check=>tt_readings
      RETURNING VALUE(rv_rule) TYPE string.

    METHODS valid_log_returns_mean FOR TESTING.
    METHODS too_few_readings FOR TESTING.
    METHODS no_start_at_zero FOR TESTING.
    METHODS offsets_not_increasing FOR TESTING.
    METHODS duration_too_short FOR TESTING.
    METHODS gap_too_large FOR TESTING.
    METHODS temperature_too_high FOR TESTING.
    METHODS temperature_too_low FOR TESTING.
    METHODS structural_error_first FOR TESTING.
    METHODS negative_mean_truncated FOR TESTING.
    METHODS exception_text FOR TESTING.
ENDCLASS.


CLASS {{p}}cold_chain_hidden IMPLEMENTATION.
  METHOD setup.
    mo_cut = NEW {{p}}cold_chain_check(
      is_config = VALUE #( min_tenths   = 20
                           max_tenths   = 80
                           min_duration = 120
                           max_gap      = 60 ) ).
  ENDMETHOD.

  METHOD build.
    DATA lt_offsets TYPE STANDARD TABLE OF string WITH EMPTY KEY.
    DATA lt_temps TYPE STANDARD TABLE OF string WITH EMPTY KEY.
    SPLIT iv_offsets AT `,` INTO TABLE lt_offsets.
    SPLIT iv_temps AT `,` INTO TABLE lt_temps.
    DATA(lv_count) = lines( lt_offsets ).
    DO lv_count TIMES.
      APPEND VALUE #( offset_min  = CONV i( lt_offsets[ sy-index ] )
                      temp_tenths = CONV i( lt_temps[ sy-index ] ) ) TO rt_readings.
    ENDDO.
  ENDMETHOD.

  METHOD mean_of.
    TRY.
        rv_mean = mo_cut->check( it_readings ).
      CATCH {{p}}cx_cold_chain INTO DATA(lx_error).
        cl_abap_unit_assert=>fail( |Unexpected exception: { lx_error->mv_rule }| ).
    ENDTRY.
  ENDMETHOD.

  METHOD rule_of.
    TRY.
        mo_cut->check( it_readings ).
        cl_abap_unit_assert=>fail( `Exception expected` ).
      CATCH {{p}}cx_cold_chain INTO DATA(lx_error).
        rv_rule = lx_error->mv_rule.
    ENDTRY.
  ENDMETHOD.

  METHOD valid_log_returns_mean.
    cl_abap_unit_assert=>assert_equals(
      exp = 47
      act = mean_of( build( iv_offsets = `0,30,60,120` iv_temps = `40,45,50,55` ) ) ).
  ENDMETHOD.

  METHOD too_few_readings.
    cl_abap_unit_assert=>assert_equals(
      exp = 'TOO_FEW'
      act = rule_of( build( iv_offsets = `0` iv_temps = `40` ) ) ).
  ENDMETHOD.

  METHOD no_start_at_zero.
    cl_abap_unit_assert=>assert_equals(
      exp = 'NO_START'
      act = rule_of( build( iv_offsets = `10,30,60,120` iv_temps = `40,45,50,55` ) ) ).
  ENDMETHOD.

  METHOD offsets_not_increasing.
    cl_abap_unit_assert=>assert_equals(
      exp = 'TIME_ORDER'
      act = rule_of( build( iv_offsets = `0,30,30,120` iv_temps = `40,45,50,55` ) ) ).
  ENDMETHOD.

  METHOD duration_too_short.
    cl_abap_unit_assert=>assert_equals(
      exp = 'TOO_SHORT'
      act = rule_of( build( iv_offsets = `0,30,60,90` iv_temps = `40,45,50,55` ) ) ).
  ENDMETHOD.

  METHOD gap_too_large.
    cl_abap_unit_assert=>assert_equals(
      exp = 'GAP'
      act = rule_of( build( iv_offsets = `0,90,120` iv_temps = `40,45,50` ) ) ).
  ENDMETHOD.

  METHOD temperature_too_high.
    cl_abap_unit_assert=>assert_equals(
      exp = 'TOO_HIGH'
      act = rule_of( build( iv_offsets = `0,30,60,120` iv_temps = `40,45,85,55` ) ) ).
  ENDMETHOD.

  METHOD temperature_too_low.
    cl_abap_unit_assert=>assert_equals(
      exp = 'TOO_LOW'
      act = rule_of( build( iv_offsets = `0,30,60,120` iv_temps = `40,45,15,55` ) ) ).
  ENDMETHOD.

  METHOD structural_error_first.
    cl_abap_unit_assert=>assert_equals(
      exp = 'NO_START'
      act = rule_of( build( iv_offsets = `10,30,60,90` iv_temps = `40,45,85,55` ) ) ).
  ENDMETHOD.

  METHOD negative_mean_truncated.
    DATA(lo_cut) = NEW {{p}}cold_chain_check(
      is_config = VALUE #( min_tenths   = -250
                           max_tenths   = -150
                           min_duration = 60
                           max_gap      = 60 ) ).
    DATA lv_mean TYPE i.
    TRY.
        lv_mean = lo_cut->check( build( iv_offsets = `0,60` iv_temps = `-200,-211` ) ).
      CATCH {{p}}cx_cold_chain INTO DATA(lx_error).
        cl_abap_unit_assert=>fail( |Unexpected exception: { lx_error->mv_rule }| ).
    ENDTRY.
    cl_abap_unit_assert=>assert_equals( exp = -205 act = lv_mean ).
  ENDMETHOD.

  METHOD exception_text.
    TRY.
        mo_cut->check( build( iv_offsets = `` iv_temps = `` ) ).
        cl_abap_unit_assert=>fail( `Exception expected` ).
      CATCH {{p}}cx_cold_chain INTO DATA(lx_error).
        cl_abap_unit_assert=>assert_equals(
          exp = `Cold chain check failed: TOO_FEW`
          act = lx_error->get_text( ) ).
    ENDTRY.
  ENDMETHOD.
ENDCLASS.