Function Library is a reusable component which can be multiplied across identical or different test cases throughout OpKey. These user-based actions can be repetitive, allowing for the Function Library to simplify this exhausting process. Users are able to reference input and output parameters corresponding to specific functions. Users can create Function Libraries in three easy steps:

1) Adding test step

2) Recording actions performed and

3) Adding flowchart steps. 

Function Library integrates to additional OpKey features like Gherkin and test cases.

Function Library can be executed individually by using the Run Now and Debug Now buttons. Users can execute multiple Function Library files by including them with test cases. Users can map Function Library files with corresponding Gherkin steps, too.

Quick Start Screencast : 

For detailed information on Function Library, please refer: Working with Function Libraries