How to generate a mock of the Vault in Terraform tests

Terraform Providers
1

I am trying to mock the Vault provider in my Terraform tests, but I am facing difficulties in configuring the mock correctly. Here is an example from my provider.tf file:

terraform {
required_providers {

vault = {
  source  = "hashicorp/vault"
  version = "~> 3.4"
}

}
}

data “vault_generic_secret” “some_name” {
path = “my/path/test”
}

And here is an example from my test file some.tftest.hcl :

mock_provider “vault” {
…
}

Could someone help me understand how to properly configure the mock for the Vault provider? Any examples or documentation would be very helpful.

Thank you!