How can i write unit test case for react-chips onChange function by using react testing laibrary

[nimulavani]

first of all, Thanks for the npm ,I have installed react chips npm and using as part of my component,i want to write test case for react chips,
i have written it but is is not hitting onchange function and sugesstions are empty may be.and how can i mock suggestions?

can you help me in writing test case ,
Thanks in advance.