Automated Unit Testing with ABAP by James E. McDonough

Author:James E. McDonough
Language: eng
Format: epub
ISBN: 9781484269510
Publisher: Apress

form get_sale_items changing sale_items type item_table.

o

o

endform.

form produce_sales_item_report using sale_items.

o

o

endform.

class sales_tax_calculator_tester definition for testing.

private section.

methods calculate_sales_tax_tester for testing.

methods get_sale_items changing sale_items type item_table.

endclass.

class sales_tax_calculator_tester implementation.

method calculate_sales_tax_tester.

data sale_items type item_table.

data sales_tax_calculator type ref to sales_tax_calculator.

data sales_tax_rate_resolver type ref

to sales_tax_rate_resolver_tstdbl.

field-symbols <sale_item> type item_row.

call method me->get_sale_items changing sale_items.

create object sales_tax_rate_resolver.

create object sales_tax_calculator.

call method sales_tax_calculator-> calculate_sales_tax

exporting

tax_rate_resolver = sales_tax_rate_resolver

changing

sale_items = sale_items.

loop at sale_items assigning <sale_item>.

cl_abap_unit_assert=>assert_equals(

act = <sale_item>-sales_tax

exp = <sale_item>-sale_price

* sales_tax_rate_resolver_tstdbl=>constant_sales_tax_rate

).

endloop.

endmethod.

method get_sale_items.

o

o

endmethod.

endclass.

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