Looker automation using APIs (looker_sdk) from the QA stand point

[naren2]

Hey Everyone,

I am new to looker and I have been given an opportunity to learn and add QA validations to looker at our work place

Please help me out if you are aware of the answers to my questions below 

1. What type of tests can we add as part of QA?
2. Do we need to leverage apis and develop framework using the languages like python or is there a way to achieve QA validations within looker itself?

Please help. Thanks in advance