abapGit/src/utils/zcl_abapgit_diff.clas.testclasses.abap
Jaime Rodriguez Capote 543114963f
abapOpenCheck - Naming Conventions revision #3239 (#3240)
* abapOpenChecks config file

* Ignore SCI config folder

* checks revision

* Revert "checks revision"

This reverts commit 56a12289df.

* Renaming non-constants

Pending:

* Remove SCI configuration

Co-authored-by: Lars Hvam <larshp@hotmail.com>
2020-03-09 17:34:26 +01:00

229 lines
5.7 KiB
ABAP

CLASS ltcl_diff DEFINITION FOR TESTING
DURATION SHORT
RISK LEVEL HARMLESS.
PRIVATE SECTION.
DATA: mt_new TYPE TABLE OF string,
mt_old TYPE TABLE OF string,
mt_expected TYPE zif_abapgit_definitions=>ty_diffs_tt.
METHODS:
add_new IMPORTING iv_new TYPE string,
add_old IMPORTING iv_old TYPE string,
add_expected IMPORTING iv_new_num TYPE zif_abapgit_definitions=>ty_diff-new_num
iv_new TYPE zif_abapgit_definitions=>ty_diff-new
iv_result TYPE zif_abapgit_definitions=>ty_diff-result
iv_old_num TYPE zif_abapgit_definitions=>ty_diff-old_num
iv_old TYPE zif_abapgit_definitions=>ty_diff-old.
METHODS: setup.
METHODS: test.
METHODS:
diff01 FOR TESTING,
diff02 FOR TESTING,
diff03 FOR TESTING,
diff04 FOR TESTING,
diff05 FOR TESTING,
diff06 FOR TESTING.
ENDCLASS.
CLASS ltcl_diff IMPLEMENTATION.
METHOD add_new.
DATA lv_new LIKE LINE OF mt_new.
lv_new = iv_new.
APPEND lv_new TO mt_new.
ENDMETHOD.
METHOD add_old.
DATA lv_old LIKE LINE OF mt_old.
lv_old = iv_old.
APPEND lv_old TO mt_old.
ENDMETHOD.
METHOD add_expected.
DATA ls_expected LIKE LINE OF mt_expected.
ls_expected-new_num = iv_new_num.
ls_expected-new = iv_new.
ls_expected-result = iv_result.
ls_expected-old_num = iv_old_num.
ls_expected-old = iv_old.
ls_expected-beacon = zcl_abapgit_diff=>co_starting_beacon.
APPEND ls_expected TO mt_expected.
ENDMETHOD.
METHOD setup.
CLEAR mt_new.
CLEAR mt_old.
CLEAR mt_expected.
ENDMETHOD.
METHOD test.
DATA: lv_new TYPE string,
lv_xnew TYPE xstring,
lv_old TYPE string,
lv_xold TYPE xstring,
lo_diff TYPE REF TO zcl_abapgit_diff,
lt_diff TYPE zif_abapgit_definitions=>ty_diffs_tt.
FIELD-SYMBOLS: <ls_diff> LIKE LINE OF lt_diff.
CONCATENATE LINES OF mt_new INTO lv_new SEPARATED BY zif_abapgit_definitions=>c_newline.
CONCATENATE LINES OF mt_old INTO lv_old SEPARATED BY zif_abapgit_definitions=>c_newline.
lv_xnew = zcl_abapgit_convert=>string_to_xstring_utf8( lv_new ).
lv_xold = zcl_abapgit_convert=>string_to_xstring_utf8( lv_old ).
CREATE OBJECT lo_diff
EXPORTING
iv_new = lv_xnew
iv_old = lv_xold.
lt_diff = lo_diff->get( ).
LOOP AT lt_diff ASSIGNING <ls_diff>.
CLEAR <ls_diff>-short.
ENDLOOP.
cl_abap_unit_assert=>assert_equals( act = lt_diff
exp = mt_expected ).
ENDMETHOD.
METHOD diff01.
"insert
add_new( iv_new = 'A' ).
add_expected( iv_new_num = ' 1'
iv_new = 'A'
iv_result = zif_abapgit_definitions=>c_diff-insert
iv_old_num = ''
iv_old = '' ).
test( ).
ENDMETHOD.
METHOD diff02.
" identical
add_new( iv_new = 'A' ).
add_old( iv_old = 'A' ).
add_expected( iv_new_num = ' 1'
iv_new = 'A'
iv_result = ''
iv_old_num = ' 1'
iv_old = 'A' ).
test( ).
ENDMETHOD.
METHOD diff03.
" delete
add_old( iv_old = 'A' ).
add_expected( iv_new_num = ''
iv_new = ''
iv_result = zif_abapgit_definitions=>c_diff-delete
iv_old_num = ' 1'
iv_old = 'A' ).
test( ).
ENDMETHOD.
METHOD diff04.
" update
add_new( iv_new = 'A+' ).
add_old( iv_old = 'A' ).
add_expected( iv_new_num = ' 1'
iv_new = 'A+'
iv_result = zif_abapgit_definitions=>c_diff-update
iv_old_num = ' 1'
iv_old = 'A' ).
test( ).
ENDMETHOD.
METHOD diff05.
" identical
add_new( iv_new = 'A' ).
add_new( iv_new = 'B' ).
add_old( iv_old = 'A' ).
add_old( iv_old = 'B' ).
add_expected( iv_new_num = ' 1'
iv_new = 'A'
iv_result = ''
iv_old_num = ' 1'
iv_old = 'A' ).
add_expected( iv_new_num = ' 2'
iv_new = 'B'
iv_result = ''
iv_old_num = ' 2'
iv_old = 'B' ).
test( ).
ENDMETHOD.
METHOD diff06.
add_new( iv_new = 'A' ).
add_new( iv_new = 'B' ).
add_new( iv_new = 'inserted' ).
add_new( iv_new = 'C' ).
add_new( iv_new = 'D update' ).
add_old( iv_old = 'A' ).
add_old( iv_old = 'B' ).
add_old( iv_old = 'C' ).
add_old( iv_old = 'D' ).
add_expected( iv_new_num = ' 1'
iv_new = 'A'
iv_result = ''
iv_old_num = ' 1'
iv_old = 'A' ).
add_expected( iv_new_num = ' 2'
iv_new = 'B'
iv_result = ''
iv_old_num = ' 2'
iv_old = 'B' ).
add_expected( iv_new_num = ' 3'
iv_new = 'inserted'
iv_result = zif_abapgit_definitions=>c_diff-insert
iv_old_num = ''
iv_old = '' ).
add_expected( iv_new_num = ' 4'
iv_new = 'C'
iv_result = ''
iv_old_num = ' 3'
iv_old = 'C' ).
add_expected( iv_new_num = ' 5'
iv_new = 'D update'
iv_result = zif_abapgit_definitions=>c_diff-update
iv_old_num = ' 4'
iv_old = 'D' ).
test( ).
ENDMETHOD.
ENDCLASS.