Jest shows error when loading relation with type-graphql-dataloader

[aryawpratama]

I'm implementing jest for testing, and it tells me errors :
TypeError: Cannot read properties of undefined (reading 'typeormGetConnection')
and
TypeError: Cannot read properties of null (reading '_tgdContext')

The error was appearing only when an entity that containing Typeormloader is being loaded via jest, but it went normally either on server run or loading data from an entitiy without Typeormloader

Any solution? Thanks