I am a newbie in graphql and I am trying to create a sever which will take few parameters and a few files (like images) as parameters in mutation.
I am using graphql-yoga and it is very clear how to implement it using graphql-yoga.
My question is how to test it? How can I test the file upload from graphql playground?
I am going to use react-relay so are there any examples to do it in react-relay.
Thanks.