Fecha de publicación: 12/01/2023 Fuente: WIPO (eseential oils OR extracts) The present disclosure relates to a test specification generation device that generates a model of test specifications for a test target system on the basis of design data of an input new item and design data of accumulated existing items. The test specification generation device includes: a comparison unit that compares the design data of the new item with the design data of the existing items taken out of an existing item database; and a conversion unit that extracts input/output information of the existing items from the design data of the existing items, extracts input/output information of the new item from the design data of the new item, and converts test specifications of the existing items into test specifications of the new item on the basis of an input/output information conversion rule. The comparison unit compares the design data of the existing items and the design data of the new item to determine whether or not the design data of the existing items can be reused. If reuse is possible, the conversion unit extracts the input/output information of the new item and the input/output information of the test specifications and converts the test specifications of the existing items into the test specifications of the new item.