Mock Hasura endpoint for unit testing

[GiamBoscaro]

Good morning,

I am using Hasura for a project, and using some node services to run some business code that executes queries and mutation on Hasura.

I would like to unit test my APIs and services, but I would like to avoid setting up a whole Hasura and Postgres instances in the pipeline, migrating and seeding the DB etc. to then run the unit test. What I would prefer is just to have some mocked Hasura endpoint that returns some random data.

I am really struggling to find a solution to this. I was extremely happy to find json-graphql-server that does exactly what I need, the problem is that it is generating a GraphQL schema that is fairly different from the one used by Hasura, so all my queries fail.

Do you have a suggestion on how to do this?