Hierarchical clustering of test cases for use in generating testing plans for information technology assets

A computer program product comprising a non-transitory processor-readable storage medium having stored therein program code of one or more software programs, wherein the program code when executed by at least one processing device causes the at least one processing device to perform steps of:

• obtaining a set of testing logs generated by executing a plurality of test cases on one or more of a plurality of information technology assets of an information technology infrastructure;
• parsing the set of testing logs to generate a set of log event templates for testing actions performed during execution of the plurality of test cases on the one or more of the plurality of information technology assets of the information technology infrastructure;
• generating vector representations of the plurality of test cases utilizing the generated set of log event templates;
• performing, utilizing one or more machine learning-based hierarchical clustering algorithms that take as input the generated vector representations of the plurality of test cases, hierarchical clustering of the plurality of test cases;
• and
• generating, based at least in part on hierarchical clustering results for the plurality of test cases, one or more testing plans for a given one of the plurality of information technology assets of the information technology infrastructure.

A method comprising:

• obtaining a set of testing logs generated by executing a plurality of test cases on one or more of a plurality of information technology assets of an information technology infrastructure;
• parsing the set of testing logs to generate a set of log event templates for testing actions performed during execution of the plurality of test cases on the one or more of the plurality of information technology assets of the information technology infrastructure;
• generating vector representations of the plurality of test cases utilizing the generated set of log event templates;
• performing, utilizing one or more machine learning-based hierarchical clustering algorithms that take as input the generated vector representations of the plurality of test cases, hierarchical clustering of the plurality of test cases;
• and
• generating, based at least in part on hierarchical clustering results for the plurality of test cases, one or more testing plans for a given one of the plurality of information technology assets of the information technology infrastructure;
• wherein the method is performed by at least one processing device comprising a processor coupled to a memory.