147 lines
6.6 KiB
ABAP
147 lines
6.6 KiB
ABAP
CLASS {{p}}grh_hidden DEFINITION PUBLIC FINAL CREATE PUBLIC
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FOR TESTING DURATION SHORT RISK LEVEL HARMLESS.
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PRIVATE SECTION.
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TYPES ty_field_name TYPE dfies-fieldname.
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CLASS-DATA go_env TYPE REF TO if_osql_test_environment.
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CLASS-METHODS class_setup.
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CLASS-METHODS class_teardown.
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METHODS setup.
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METHODS get_descr RETURNING VALUE(ro_descr) TYPE REF TO cl_abap_structdescr.
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METHODS assert_field_exists IMPORTING iv_name TYPE ty_field_name.
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METHODS field_of IMPORTING iv_name TYPE ty_field_name
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RETURNING VALUE(rs_field) TYPE dfies.
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METHODS field_names FOR TESTING.
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METHODS key_fields FOR TESTING.
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METHODS text_lengths FOR TESTING.
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METHODS date_and_number_types FOR TESTING.
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METHODS decimal_places FOR TESTING.
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METHODS client_field FOR TESTING.
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METHODS stores_and_reads_a_record FOR TESTING.
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METHODS rejects_duplicate_key FOR TESTING.
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ENDCLASS.
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CLASS {{p}}grh_hidden IMPLEMENTATION.
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METHOD class_setup.
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go_env = cl_osql_test_environment=>create( i_dependency_list = VALUE #( ( '{{P}}GRH' ) ) ).
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ENDMETHOD.
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METHOD class_teardown.
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go_env->destroy( ).
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ENDMETHOD.
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METHOD setup.
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go_env->clear_doubles( ).
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ENDMETHOD.
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METHOD get_descr.
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ro_descr = CAST cl_abap_structdescr( cl_abap_typedescr=>describe_by_name( '{{P}}GRH' ) ).
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ENDMETHOD.
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METHOD assert_field_exists.
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DATA(lt_fields) = get_descr( )->get_ddic_field_list( ).
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READ TABLE lt_fields TRANSPORTING NO FIELDS WITH KEY fieldname = iv_name.
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cl_abap_unit_assert=>assert_subrc( exp = 0 act = sy-subrc
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msg = |Field { iv_name } is missing in table {{P}}GRH| ).
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ENDMETHOD.
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METHOD field_of.
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DATA(lt_fields) = get_descr( )->get_ddic_field_list( ).
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READ TABLE lt_fields INTO rs_field WITH KEY fieldname = iv_name.
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cl_abap_unit_assert=>assert_subrc( exp = 0 act = sy-subrc
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msg = |Field { iv_name } is missing in table {{P}}GRH| ).
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ENDMETHOD.
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METHOD field_names.
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DATA(lt_fields) = get_descr( )->get_ddic_field_list( ).
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cl_abap_unit_assert=>assert_equals( exp = 9 act = lines( lt_fields ) ).
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assert_field_exists( 'CLIENT' ).
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assert_field_exists( 'HARVEST_ID' ).
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assert_field_exists( 'VINEYARD_ID' ).
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assert_field_exists( 'GRAPE' ).
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assert_field_exists( 'HARVEST_DATE' ).
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assert_field_exists( 'CRATES' ).
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assert_field_exists( 'WEIGHT_KG' ).
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assert_field_exists( 'GRADE' ).
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assert_field_exists( 'ORGANIC' ).
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ENDMETHOD.
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METHOD key_fields.
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cl_abap_unit_assert=>assert_equals( exp = 'X' act = field_of( 'CLIENT' )-keyflag ).
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cl_abap_unit_assert=>assert_equals( exp = 'X' act = field_of( 'HARVEST_ID' )-keyflag ).
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cl_abap_unit_assert=>assert_equals( exp = ' ' act = field_of( 'VINEYARD_ID' )-keyflag ).
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cl_abap_unit_assert=>assert_equals( exp = ' ' act = field_of( 'GRAPE' )-keyflag ).
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cl_abap_unit_assert=>assert_equals( exp = ' ' act = field_of( 'HARVEST_DATE' )-keyflag ).
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cl_abap_unit_assert=>assert_equals( exp = ' ' act = field_of( 'CRATES' )-keyflag ).
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cl_abap_unit_assert=>assert_equals( exp = ' ' act = field_of( 'WEIGHT_KG' )-keyflag ).
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cl_abap_unit_assert=>assert_equals( exp = ' ' act = field_of( 'GRADE' )-keyflag ).
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cl_abap_unit_assert=>assert_equals( exp = ' ' act = field_of( 'ORGANIC' )-keyflag ).
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ENDMETHOD.
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METHOD text_lengths.
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cl_abap_unit_assert=>assert_equals( exp = 10 act = CONV i( field_of( 'HARVEST_ID' )-leng ) ).
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cl_abap_unit_assert=>assert_equals( exp = 8 act = CONV i( field_of( 'VINEYARD_ID' )-leng ) ).
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cl_abap_unit_assert=>assert_equals( exp = 12 act = CONV i( field_of( 'GRAPE' )-leng ) ).
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cl_abap_unit_assert=>assert_equals( exp = 2 act = CONV i( field_of( 'GRADE' )-leng ) ).
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cl_abap_unit_assert=>assert_equals( exp = 1 act = CONV i( field_of( 'ORGANIC' )-leng ) ).
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ENDMETHOD.
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METHOD date_and_number_types.
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cl_abap_unit_assert=>assert_equals( exp = 'D' act = field_of( 'HARVEST_DATE' )-inttype ).
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cl_abap_unit_assert=>assert_equals( exp = 8 act = CONV i( field_of( 'HARVEST_DATE' )-leng ) ).
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cl_abap_unit_assert=>assert_equals( exp = 'I' act = field_of( 'CRATES' )-inttype ).
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cl_abap_unit_assert=>assert_equals( exp = 10 act = CONV i( field_of( 'CRATES' )-leng ) ).
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ENDMETHOD.
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METHOD decimal_places.
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cl_abap_unit_assert=>assert_equals( exp = 'P' act = field_of( 'WEIGHT_KG' )-inttype ).
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cl_abap_unit_assert=>assert_equals( exp = 13 act = CONV i( field_of( 'WEIGHT_KG' )-leng ) ).
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cl_abap_unit_assert=>assert_equals( exp = 3 act = CONV i( field_of( 'WEIGHT_KG' )-decimals ) ).
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ENDMETHOD.
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METHOD client_field.
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cl_abap_unit_assert=>assert_equals( exp = 'C' act = field_of( 'CLIENT' )-inttype ).
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cl_abap_unit_assert=>assert_equals( exp = 3 act = CONV i( field_of( 'CLIENT' )-leng ) ).
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ENDMETHOD.
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METHOD stores_and_reads_a_record.
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DATA lt_grh TYPE STANDARD TABLE OF {{p}}grh WITH EMPTY KEY.
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lt_grh = VALUE #( ( client = sy-mandt harvest_id = 'H1' vineyard_id = 'VINE01'
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grape = 'RIESLING' harvest_date = '20240901'
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crates = 14 weight_kg = '212.500' grade = 'A' organic = 'X' ) ).
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INSERT {{p}}grh FROM TABLE @lt_grh.
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cl_abap_unit_assert=>assert_subrc( exp = 0 ).
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SELECT SINGLE vineyard_id, grape, harvest_date, crates, weight_kg, grade, organic
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FROM {{p}}grh WHERE harvest_id = 'H1' INTO @DATA(ls_grh).
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cl_abap_unit_assert=>assert_subrc( exp = 0 ).
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cl_abap_unit_assert=>assert_equals( exp = 'VINE01' act = ls_grh-vineyard_id ).
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cl_abap_unit_assert=>assert_equals( exp = 'RIESLING' act = ls_grh-grape ).
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cl_abap_unit_assert=>assert_equals( exp = '20240901' act = ls_grh-harvest_date ).
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cl_abap_unit_assert=>assert_equals( exp = 14 act = ls_grh-crates ).
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cl_abap_unit_assert=>assert_equals( exp = CONV decfloat34( '212.5' )
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act = CONV decfloat34( ls_grh-weight_kg ) ).
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cl_abap_unit_assert=>assert_equals( exp = 'A' act = ls_grh-grade ).
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cl_abap_unit_assert=>assert_equals( exp = 'X' act = ls_grh-organic ).
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ENDMETHOD.
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METHOD rejects_duplicate_key.
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DATA lt_grh TYPE STANDARD TABLE OF {{p}}grh WITH EMPTY KEY.
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lt_grh = VALUE #( ( client = sy-mandt harvest_id = 'D1' vineyard_id = 'VINE02' ) ).
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INSERT {{p}}grh FROM TABLE @lt_grh.
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cl_abap_unit_assert=>assert_subrc( exp = 0 ).
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TRY.
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INSERT {{p}}grh FROM TABLE @lt_grh.
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cl_abap_unit_assert=>fail( msg = 'A duplicate key must not be accepted' ).
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CATCH cx_sy_open_sql_db.
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" expected: client and harvest_id are the unique key
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ENDTRY.
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SELECT COUNT(*) FROM {{p}}grh WHERE harvest_id = 'D1' INTO @DATA(lv_count).
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cl_abap_unit_assert=>assert_equals( exp = 1 act = lv_count ).
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ENDMETHOD.
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ENDCLASS.
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