CLASS ltd_clean_code_manager DEFINITION FOR TESTING.
  PUBLIC SECTION.
    INTERFACES: y_if_clean_code_manager.
ENDCLASS.

CLASS ltd_clean_code_manager IMPLEMENTATION.
  METHOD y_if_clean_code_manager~read_check_customizing.
    result = VALUE #( ( apply_on_testcode = abap_true apply_on_productive_code = abap_true prio = 'N' threshold = 0 )
                      ( apply_on_testcode = abap_true apply_on_productive_code = abap_true prio = 'E' threshold = 0 ) ).
  ENDMETHOD.

  METHOD y_if_clean_code_manager~calculate_obj_creation_date.
    result = '20190101'.
  ENDMETHOD.
ENDCLASS.

CLASS ltd_ref_scan_manager DEFINITION INHERITING FROM y_scan_manager_double FOR TESTING.
  PUBLIC SECTION.
    METHODS set_data_for_ok.
    METHODS set_data_for_error.
    METHODS set_pseudo_comment_ok.
  PRIVATE SECTION.
ENDCLASS.

CLASS ltd_ref_scan_manager IMPLEMENTATION.

  METHOD set_data_for_ok.
    convert_code( VALUE #(
      ( ' REPORT y_example. ' )

      ( ' CLASS y_example_class DEFINITION. ' )
      ( '   PUBLIC SECTION. ' )
      ( '   PROTECTED SECTION. ' )
      ( '     METHODS example RETURNING VALUE(result) TYPE abap_bool. ' )
      ( ' ENDCLASS. ' )

      ( ' CLASS y_example_class IMPLEMENTATION.' )
      ( ' METHOD example.' )
      ( '   TRY. ' )
      ( '     RAISE EXCEPTION TYPE cx_demo_constructor.' )
      ( '   CATCH cx_failed.' )
      ( '     result = abap_true.' )
      ( '   ENDTRY.' )
      ( ' ENDMETHOD.' )
      ( 'ENDCLASS.' )
     ) ).
  ENDMETHOD.

  METHOD set_data_for_error.
    convert_code( VALUE #(
      ( ' REPORT y_example. ' )

      ( ' CLASS y_example_class DEFINITION. ' )
      ( '   PUBLIC SECTION. ' )
      ( '   PROTECTED SECTION. ' )
      ( '     METHODS example RETURNING VALUE(result) TYPE abap_bool. ' )
      ( ' ENDCLASS. ' )

      ( ' CLASS y_example_class IMPLEMENTATION.' )
      ( ' METHOD example.' )
      ( '   TRY.' )
      ( '     RAISE EXCEPTION TYPE cx_demo_constructor.' )
      ( '   CATCH cx_failed cx_root.' )
      ( '     result = abap_true.' )
      ( '   ENDTRY.' )
      ( ' ENDMETHOD.' )
      ( 'ENDCLASS.' )
     ) ).
  ENDMETHOD.

  METHOD set_pseudo_comment_ok.
    convert_code( VALUE #(
      ( ' REPORT y_example. ' )

      ( ' CLASS y_example_class DEFINITION. ' )
      ( '   PUBLIC SECTION. ' )
      ( '   PROTECTED SECTION. ' )
      ( '     METHODS example RETURNING VALUE(result) TYPE abap_bool. ' )
      ( ' ENDCLASS. ' )

      ( ' CLASS y_example_class IMPLEMENTATION.' )
      ( ' METHOD example.' )
      ( '   TRY.' )
      ( '     RAISE EXCEPTION TYPE cx_demo_constructor.' )
      ( '   CATCH cx_root. "#EC NEED_CX_ROOT' )
      ( '     result = abap_true.' )
      ( '   ENDTRY. ' )
      ( ' ENDMETHOD.' )
      ( 'ENDCLASS.' )
   ) ).
  ENDMETHOD.


ENDCLASS.

CLASS ltd_clean_code_exemption_no DEFINITION FOR TESTING INHERITING FROM y_exemption_handler.
  PUBLIC SECTION.
    METHODS is_object_exempted REDEFINITION.
ENDCLASS.

CLASS ltd_clean_code_exemption_no IMPLEMENTATION.
  METHOD is_object_exempted.
    RETURN.
  ENDMETHOD.
ENDCLASS.

CLASS local_test_class DEFINITION FOR TESTING RISK LEVEL HARMLESS DURATION SHORT.
  PROTECTED SECTION.
    METHODS is_bound FOR TESTING.
    METHODS cut_error FOR TESTING.
    METHODS cut_ok FOR TESTING.
    METHODS pseudo_comment_ok FOR TESTING.
  PRIVATE SECTION.
    DATA cut                     TYPE REF TO y_check_cx_root_usage.
    DATA ref_scan_manager_double TYPE REF TO ltd_ref_scan_manager.
    METHODS setup.
    METHODS assert_errors IMPORTING err_cnt TYPE i.
    METHODS assert_pseudo_comments IMPORTING pc_cnt TYPE i.
ENDCLASS.

CLASS y_check_cx_root_usage DEFINITION LOCAL FRIENDS local_test_class.

CLASS local_test_class IMPLEMENTATION.
  METHOD setup.
    cut = NEW y_check_cx_root_usage( ).
    ref_scan_manager_double = NEW ltd_ref_scan_manager( ).
    cut->ref_scan_manager ?= ref_scan_manager_double.
    cut->clean_code_manager = NEW ltd_clean_code_manager( ).
    cut->clean_code_exemption_handler = NEW ltd_clean_code_exemption_no( ).
    cut->attributes_maintained = abap_true.
  ENDMETHOD.

  METHOD is_bound.
    cl_abap_unit_assert=>assert_bound( act = cut ).
  ENDMETHOD.

  METHOD cut_ok.
    ref_scan_manager_double->set_data_for_ok( ).
    cut->run( ).
    assert_errors( 0 ).
    assert_pseudo_comments( 0 ).
  ENDMETHOD.

  METHOD cut_error.
    ref_scan_manager_double->set_data_for_error( ).
    cut->run( ).
    assert_errors( 1 ).
    assert_pseudo_comments( 0 ).
  ENDMETHOD.

  METHOD pseudo_comment_ok.
    ref_scan_manager_double->set_pseudo_comment_ok( ).
    cut->run( ).
    assert_errors( 0 ).
    assert_pseudo_comments( 1 ).
  ENDMETHOD.

  METHOD assert_errors.
    cl_abap_unit_assert=>assert_equals(
      EXPORTING
        act = cut->statistics->get_number_errors( )
        exp = err_cnt ).
  ENDMETHOD.

  METHOD assert_pseudo_comments.
    cl_abap_unit_assert=>assert_equals(
      EXPORTING
        act = cut->statistics->get_number_pseudo_comments( )
        exp = pc_cnt ).
  ENDMETHOD.
ENDCLASS.
