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| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 | 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x | CLASS ltcl_git_delta_test DEFINITION FOR TESTING RISK LEVEL HARMLESS DURATION SHORT FINAL.
PRIVATE SECTION.
METHODS:
test_decode_deltas_empty FOR TESTING RAISING cx_static_check,
test_decode_deltas_no_delta FOR TESTING RAISING cx_static_check,
test_decode_deltas_success FOR TESTING RAISING cx_static_check.
ENDCLASS.
CLASS ltcl_git_delta_test IMPLEMENTATION.
METHOD test_decode_deltas_empty.
DATA lt_objects TYPE zif_abapgit_definitions=>ty_objects_tt.
zcl_abapgit_git_delta=>decode_deltas(
EXPORTING iv_show_progress = abap_false
CHANGING ct_objects = lt_objects ).
cl_abap_unit_assert=>assert_equals(
act = lines( lt_objects )
exp = 0
msg = 'Empty object table should remain empty' ).
ENDMETHOD.
METHOD test_decode_deltas_no_delta.
DATA lt_objects TYPE zif_abapgit_definitions=>ty_objects_tt.
DATA ls_object TYPE zif_abapgit_definitions=>ty_object.
" Create a non-delta object
ls_object-sha1 = '1234567890123456789012345678901234567890'.
ls_object-type = zif_abapgit_git_definitions=>c_type-blob.
ls_object-data = zcl_abapgit_convert=>string_to_xstring_utf8( `Hello World` ).
ls_object-index = 1.
APPEND ls_object TO lt_objects.
zcl_abapgit_git_delta=>decode_deltas(
EXPORTING iv_show_progress = abap_false
CHANGING ct_objects = lt_objects ).
cl_abap_unit_assert=>assert_equals(
act = lines( lt_objects )
exp = 1
msg = 'Non-delta objects should remain unchanged' ).
READ TABLE lt_objects INTO ls_object INDEX 1.
cl_abap_unit_assert=>assert_equals(
act = ls_object-type
exp = zif_abapgit_git_definitions=>c_type-blob
msg = 'Object type should remain blob' ).
ENDMETHOD.
METHOD test_decode_deltas_success.
DATA lt_objects TYPE zif_abapgit_definitions=>ty_objects_tt.
DATA lv_original_count TYPE i.
DATA ls_object TYPE zif_abapgit_definitions=>ty_object.
" Create a base blob object
ls_object-sha1 = '1234567890123456789012345678901234567890'.
ls_object-type = zif_abapgit_git_definitions=>c_type-blob.
ls_object-data = zcl_abapgit_convert=>string_to_xstring_utf8( `Hello World` ).
ls_object-index = 1.
APPEND ls_object TO lt_objects.
" Create a delta object that references the base blob
CLEAR ls_object.
ls_object-sha1 = '1234567890123456789012345678901234567890'. " same as base for reference
ls_object-type = zif_abapgit_git_definitions=>c_type-ref_d.
ls_object-data = '0B0D900B'.
ls_object-index = 2.
APPEND ls_object TO lt_objects.
" Store original count
lv_original_count = lines( lt_objects ).
zcl_abapgit_git_delta=>decode_deltas(
EXPORTING iv_show_progress = abap_false
CHANGING ct_objects = lt_objects ).
" Should have same number of objects after delta processing
cl_abap_unit_assert=>assert_equals(
act = lines( lt_objects )
exp = lv_original_count
msg = 'Should have same number of objects after delta processing' ).
" Check that no delta objects remain
LOOP AT lt_objects INTO ls_object.
IF ls_object-type = zif_abapgit_git_definitions=>c_type-ref_d.
cl_abap_unit_assert=>fail( 'No delta objects should remain after processing' ).
ENDIF.
ENDLOOP.
ENDMETHOD.
ENDCLASS.
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