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abapGit/src/zcl_abapgit_news.clas.testclasses.abap
Lars Hvam 323881f606
lcl zip (#1206) 
* lcl_zip to global

* lcl_transport to global

* lcl_transport_2_branch to global

* lcl_merge to global

* lcl_migrations to global

* lcl_news to global

* lcl_repo_content_list to global

* move test to global class

* clean up empty includes
2018-02-15 15:50:51 +01:00

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ABAP
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*"* use this source file for your ABAP unit test classes
CLASS ltcl_news DEFINITION DEFERRED.
CLASS zcl_abapgit_news DEFINITION LOCAL FRIENDS ltcl_news.
*----------------------------------------------------------------------*
* CLASS ltcl_news DEFINITION
*----------------------------------------------------------------------*
* Definition of test class for news announcement
*----------------------------------------------------------------------*
CLASS ltcl_news DEFINITION FINAL FOR TESTING RISK LEVEL HARMLESS DURATION SHORT.
PRIVATE SECTION.
METHODS:
version_to_numeric FOR TESTING,
compare_versions FOR TESTING,
normalize_version FOR TESTING,
parse_line FOR TESTING,
parse FOR TESTING.
ENDCLASS. "ltcl_news DEFINITION
*----------------------------------------------------------------------*
* CLASS ltcl_news IMPLEMENTATION
*----------------------------------------------------------------------*
* Implementation of test class for news announcement
*----------------------------------------------------------------------*
CLASS ltcl_news IMPLEMENTATION.
METHOD version_to_numeric.
DATA: lv_version_exp TYPE i VALUE 1023010,
lv_version_act TYPE i.
lv_version_act = zcl_abapgit_news=>version_to_numeric( '1.23.10' ).
cl_abap_unit_assert=>assert_equals( exp = lv_version_exp
act = lv_version_act
msg = ' Error during conversion of version to numeric value' ).
ENDMETHOD. "convert_version_to_numeric
METHOD compare_versions.
DATA lv_result TYPE i.
" Case 1: version A > version B
lv_result = zcl_abapgit_news=>compare_versions( iv_a = '1.28.10' iv_b = '1.23.10' ).
cl_abap_unit_assert=>assert_equals( exp = 1
act = lv_result
msg = ' Error during comparison of versions. Case: A > B' ).
CLEAR: lv_result.
" Case 2: version A < version B
lv_result = zcl_abapgit_news=>compare_versions( iv_a = '1.28.10' iv_b = '2.23.10' ).
cl_abap_unit_assert=>assert_equals( exp = -1
act = lv_result
msg = ' Error during comparison of versions. Case: A < B' ).
CLEAR: lv_result.
" Case 3: version A = version B
lv_result = zcl_abapgit_news=>compare_versions( iv_a = '1.28.10' iv_b = '1.28.10' ).
cl_abap_unit_assert=>assert_equals( exp = 0
act = lv_result
msg = ' Error during comparison of versions. Case: A = B' ).
ENDMETHOD. "compare_versions
METHOD normalize_version.
cl_abap_unit_assert=>assert_equals(
act = zcl_abapgit_news=>normalize_version( '1.28.10' )
exp = '1.28.10' ).
cl_abap_unit_assert=>assert_equals(
act = zcl_abapgit_news=>normalize_version( 'v1.28.10' )
exp = '1.28.10' ).
cl_abap_unit_assert=>assert_equals(
act = zcl_abapgit_news=>normalize_version( 'b1.28.10' )
exp = '' ).
cl_abap_unit_assert=>assert_equals(
act = zcl_abapgit_news=>normalize_version( 'x.y.z' )
exp = '' ).
ENDMETHOD. "normalize_version
METHOD parse_line.
DATA: ls_log TYPE zcl_abapgit_news=>ty_log.
ls_log = zcl_abapgit_news=>parse_line(
iv_line = '======'
iv_current_version = '1.26.01' ).
cl_abap_unit_assert=>assert_initial( ls_log ).
ls_log = zcl_abapgit_news=>parse_line(
iv_line = ''
iv_current_version = '1.26.01' ).
cl_abap_unit_assert=>assert_initial( ls_log ).
ls_log = zcl_abapgit_news=>parse_line(
iv_line = '------'
iv_current_version = '1.26.01' ).
cl_abap_unit_assert=>assert_initial( ls_log ).
CLEAR ls_log.
ls_log = zcl_abapgit_news=>parse_line(
iv_line = '2017-02-13 v1.28.0'
iv_current_version = '1.26.01' ).
cl_abap_unit_assert=>assert_equals( act = ls_log-version exp = '1.28.0' ).
cl_abap_unit_assert=>assert_equals( act = ls_log-is_header exp = abap_true ).
cl_abap_unit_assert=>assert_equals( act = ls_log-pos_to_cur exp = 1 ).
CLEAR ls_log.
ls_log = zcl_abapgit_news=>parse_line(
iv_line = '2017-02-13 v1.26.0'
iv_current_version = '1.26.01' ).
cl_abap_unit_assert=>assert_equals( act = ls_log-version exp = '1.26.0' ).
cl_abap_unit_assert=>assert_equals( act = ls_log-is_header exp = abap_true ).
cl_abap_unit_assert=>assert_equals( act = ls_log-pos_to_cur exp = -1 ).
CLEAR ls_log.
ls_log = zcl_abapgit_news=>parse_line(
iv_line = 'news'
iv_current_version = '1.26.01' ).
cl_abap_unit_assert=>assert_equals( act = ls_log-version exp = '' ).
cl_abap_unit_assert=>assert_equals( act = ls_log-is_header exp = abap_false ).
cl_abap_unit_assert=>assert_equals( act = ls_log-pos_to_cur exp = 0 ).
cl_abap_unit_assert=>assert_equals( act = ls_log-is_important exp = abap_false ).
cl_abap_unit_assert=>assert_equals( act = ls_log-text exp = 'news' ).
CLEAR ls_log.
ls_log = zcl_abapgit_news=>parse_line(
iv_line = ' ! important news'
iv_current_version = '1.26.01' ).
cl_abap_unit_assert=>assert_equals( act = ls_log-version exp = '' ).
cl_abap_unit_assert=>assert_equals( act = ls_log-is_header exp = abap_false ).
cl_abap_unit_assert=>assert_equals( act = ls_log-pos_to_cur exp = 0 ).
cl_abap_unit_assert=>assert_equals( act = ls_log-is_important exp = abap_true ).
cl_abap_unit_assert=>assert_equals( act = ls_log-text exp = ' ! important news' ).
ENDMETHOD. "parse_line
METHOD parse.
DEFINE _add_news_log_entry.
CLEAR: ls_log.
ls_log-version = &1.
ls_log-is_header = &2.
ls_log-is_important = &3.
ls_log-pos_to_cur = &4.
ls_log-text = &5.
APPEND ls_log TO lt_log_exp.
END-OF-DEFINITION.
DEFINE _add_news_txt_entry.
APPEND &1 TO lt_lines.
END-OF-DEFINITION.
DATA: lt_log_exp TYPE zcl_abapgit_news=>tt_log,
lt_log_act TYPE zcl_abapgit_news=>tt_log,
ls_log LIKE LINE OF lt_log_exp,
lt_lines TYPE string_table.
" Generate test data
_add_news_txt_entry '======'.
_add_news_txt_entry '------'.
_add_news_txt_entry ` `.
_add_news_txt_entry 'abapGit changelog'.
_add_news_txt_entry '2017-02-13 v1.28.0'.
_add_news_txt_entry '------------------'.
_add_news_txt_entry '+ Staging page redesigned'.
_add_news_txt_entry '! Support for core data services'.
_add_news_txt_entry ` `.
_add_news_txt_entry '2017-01-25 v1.27.0'.
_add_news_txt_entry '------------------'.
_add_news_txt_entry '+ Two factor authentication with github.com'.
_add_news_txt_entry '2017-01-25 v1.26.0'.
" Case 1
" Generate expected results
" VERSION HEAD IMP POS TEXT
_add_news_log_entry '1.28.0' 'X' '' 1 '2017-02-13 v1.28.0'.
_add_news_log_entry '1.28.0' '' '' 0 '+ Staging page redesigned'.
_add_news_log_entry '1.28.0' '' 'X' 0 '! Support for core data services'.
_add_news_log_entry '1.27.0' 'X' '' 1 '2017-01-25 v1.27.0'.
_add_news_log_entry '1.27.0' '' '' 0 '+ Two factor authentication with github.com'.
lt_log_act = zcl_abapgit_news=>parse( it_lines = lt_lines iv_current_version = '1.26.01' ).
cl_abap_unit_assert=>assert_equals( exp = lt_log_exp
act = lt_log_act
msg = ' Error during parsing: Case 1.' ).
" Case 2 (exect version match)
CLEAR lt_log_exp.
" VERSION HEAD IMP UPD TEXT
_add_news_log_entry '1.28.0' 'X' '' 1 '2017-02-13 v1.28.0'.
_add_news_log_entry '1.28.0' '' '' 0 '+ Staging page redesigned'.
_add_news_log_entry '1.28.0' '' 'X' 0 '! Support for core data services'.
" Case 1. Test parsing of data
lt_log_act = zcl_abapgit_news=>parse( it_lines = lt_lines iv_current_version = '1.27.00' ).
cl_abap_unit_assert=>assert_equals( exp = lt_log_exp
act = lt_log_act
msg = ' Error during parsing: Case 2.' ).
" Case 3 (display tail)
CLEAR lt_log_exp.
" VERSION HEAD IMP UPD TEXT
_add_news_log_entry '1.28.0' 'X' '' 0 '2017-02-13 v1.28.0'.
_add_news_log_entry '1.28.0' '' '' 0 '+ Staging page redesigned'.
_add_news_log_entry '1.28.0' '' 'X' 0 '! Support for core data services'.
_add_news_log_entry '1.27.0' 'X' '' -1 '2017-01-25 v1.27.0'.
_add_news_log_entry '1.27.0' '' '' 0 '+ Two factor authentication with github.com'.
_add_news_log_entry '1.26.0' 'X' '' -1 '2017-01-25 v1.26.0'.
" Case 1. Test parsing of data
lt_log_act = zcl_abapgit_news=>parse( it_lines = lt_lines iv_current_version = '1.28.00' ).
cl_abap_unit_assert=>assert_equals( exp = lt_log_exp
act = lt_log_act
msg = ' Error during parsing: Case 3.' ).
ENDMETHOD. "parse
ENDCLASS. "ltcl_news IMPLEMENTATION
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