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Convert fields with date

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Ignore decimals when coverting to date and ignore integer when converting to time
This commit is contained in:
Kjetil Kilhavn 2024-03-24 16:37:39 +00:00
parent 35425c3220
commit aae48fe71a
3 changed files with 118 additions and 8 deletions
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4
src/zcl_excel_common.clas.abap
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@ -864,7 +864,7 @@ CLASS zcl_excel_common IMPLEMENTATION.
CHECK ip_value IS NOT INITIAL AND ip_value CN ' 0'.
TRY.
lv_date_int = ip_value.
lv_date_int = floor( ip_value ).
IF lv_date_int NOT BETWEEN 1 AND 2958465.
zcx_excel=>raise_text( 'Unable to interpret date' ).
ENDIF.
@ -898,7 +898,7 @@ CLASS zcl_excel_common IMPLEMENTATION.
TRY.
lv_day_fraction = ip_value.
lv_day_fraction = ip_value - floor( ip_value ).
lv_seconds_in_day = lv_day_fraction * lc_seconds_in_day.
ep_value = lv_seconds_in_day.

117
src/zcl_excel_common.clas.testclasses.abap
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@ -1,5 +1,8 @@
CLASS lcl_excel_common_test DEFINITION DEFERRED.
CLASS zcl_excel_common DEFINITION LOCAL FRIENDS lcl_excel_common_test.
CLASS lcl_string_to_date_and_time DEFINITION DEFERRED.
CLASS zcl_excel_common DEFINITION
LOCAL FRIENDS lcl_excel_common_test
lcl_string_to_date_and_time.
*----------------------------------------------------------------------*
* CLASS lcl_Excel_Common_Test DEFINITION
@ -1757,3 +1760,115 @@ CLASS lcl_excel_common_test IMPLEMENTATION.
ENDMETHOD.
ENDCLASS.
CLASS lcl_string_to_date_and_time DEFINITION FINAL FOR TESTING
DURATION SHORT
RISK LEVEL HARMLESS.
PRIVATE SECTION.
CONSTANTS date_20230803 TYPE d VALUE '20230803'.
CONSTANTS dbs1900_initial TYPE d VALUE '18991230'. "Serial date 0 in (default) 1900 date base system
CONSTANTS dbs1900bc_initial TYPE d VALUE '18991231'. "Serial date 0 in 1900 backwards compatibility date base system
CONSTANTS dbs1904bc_initial TYPE d VALUE '19040101'. "Serial date 0 in 1904 backwards compatibility date base system
CONSTANTS time_140711 TYPE t VALUE '140711'.
CONSTANTS time_initial TYPE t VALUE '000000'.
CONSTANTS dbs1900_20230803_000000 TYPE string VALUE `45141.000000000000`. "Serial date 2023-08-03 time zero
CONSTANTS dbs1900_00000000_140711 TYPE string VALUE `0.588321759256`. "Serial date zero time 14:07:11
CONSTANTS dbs1900_20230803_140711 TYPE string VALUE `45141.588321759256`. "Serial date 2023-08-03 time 14:07:11
DATA cut TYPE REF TO zcl_excel_common.
DATA excel_error TYPE REF TO zcx_excel.
METHODS:
setup,
teardown.
METHODS:
date_to_date FOR TESTING RAISING cx_static_check,
time_to_time FOR TESTING RAISING cx_static_check,
datetime_to_date FOR TESTING RAISING cx_static_check,
datetime_to_time FOR TESTING RAISING cx_static_check,
date_to_time FOR TESTING RAISING cx_static_check,
time_to_date FOR TESTING RAISING cx_static_check.
ENDCLASS.
CLASS lcl_string_to_date_and_time IMPLEMENTATION.
METHOD setup.
CREATE OBJECT cut.
ENDMETHOD.
METHOD teardown.
CLEAR cut.
CLEAR excel_error.
ENDMETHOD.
METHOD date_to_date.
TRY.
cl_abap_unit_assert=>assert_equals(
act = cut->excel_string_to_date( dbs1900_20230803_000000 )
exp = date_20230803 ).
CATCH zcx_excel INTO excel_error.
cl_abap_unit_assert=>fail( excel_error->get_text( ) ).
ENDTRY.
ENDMETHOD.
METHOD time_to_time.
TRY.
cl_abap_unit_assert=>assert_equals(
act = cut->excel_string_to_time( dbs1900_00000000_140711 )
exp = time_140711 ).
CATCH zcx_excel INTO excel_error.
cl_abap_unit_assert=>fail( excel_error->get_text( ) ).
ENDTRY.
ENDMETHOD.
METHOD datetime_to_date.
TRY.
cl_abap_unit_assert=>assert_equals(
act = cut->excel_string_to_date( dbs1900_20230803_140711 )
exp = date_20230803 ).
CATCH zcx_excel INTO excel_error.
cl_abap_unit_assert=>fail( excel_error->get_text( ) ).
ENDTRY.
ENDMETHOD.
METHOD datetime_to_time.
TRY.
cl_abap_unit_assert=>assert_equals(
act = cut->excel_string_to_time( dbs1900_20230803_140711 )
exp = time_140711 ).
CATCH zcx_excel INTO excel_error.
cl_abap_unit_assert=>fail( excel_error->get_text( ) ).
ENDTRY.
ENDMETHOD.
METHOD date_to_time.
TRY.
cl_abap_unit_assert=>assert_equals(
act = cut->excel_string_to_time( dbs1900_20230803_000000 )
exp = time_initial ).
CATCH zcx_excel INTO excel_error.
cl_abap_unit_assert=>fail( excel_error->get_text( ) ).
ENDTRY.
ENDMETHOD.
METHOD time_to_date.
TRY.
cl_abap_unit_assert=>assert_equals(
act = cut->excel_string_to_date( dbs1900_00000000_140711 )
exp = dbs1900_initial ).
cl_abap_unit_assert=>fail( 'Until dates before 1900-01-01 are supported, an exception is expected' ).
CATCH zcx_excel INTO excel_error.
* cl_abap_unit_assert=>fail( excel_error->get_text( ) ).
cl_abap_unit_assert=>assert_equals(
act = excel_error->get_text( )
exp = 'Unable to interpret date' ).
ENDTRY.
ENDMETHOD.
ENDCLASS.

5
src/zcl_excel_common.clas.xml
View File

@ -120,11 +120,6 @@
<LANGU>I</LANGU>
<DESCRIPT>Excel baseline date</DESCRIPT>
</SEOCOMPOTX>
<SEOCOMPOTX>
<CMPNAME>C_EXCEL_BASELINE_DATE</CMPNAME>
<LANGU>E</LANGU>
<DESCRIPT>Excel baseline date</DESCRIPT>
</SEOCOMPOTX>
<SEOCOMPOTX>
<CMPNAME>C_EXCEL_BASELINE_DATE</CMPNAME>
<LANGU>I</LANGU>