Abstract: A method for a computer to construct a test scenario and an information processing device are provided. The method for constructing a test scenario for a target application executed through a plurality of executable applications in distributed nodes in an asynchronous manner includes constructing an invocation relationship graph representing a plurality of functions included in the executable applications; determining, according to a code structure of each of the functions in the invocation relationship graph, one or more of a plurality of risk types which may cause an operation error for the function; traversing the invocation relationship graph to obtain possible function paths and determining, based on a plurality of risk types of functions in each of the possible function paths, risk types of the function path; and determining, according to the risk types of the function path, a type of a test scenario for the function path.