storetest

type Harness[S Store] struct {
	Open   func(t *testing.T, retention time.Duration) S
	Owner  func(t *testing.T, store S, name string) string             // creates an owner, returns its ID
	Expire func(t *testing.T, store S, contextID string, at time.Time) // sets expiry of every diff of the context (scopes and commits)
	// Reopen closes store and opens its database again with retention, so
	// durability and retention changes are observable.
	Reopen func(t *testing.T, store S, retention time.Duration) S
	// Submitted sets the context's last submission time, so a retry that
	// refreshes it is observable within one clock tick.
	Submitted func(t *testing.T, store S, contextID string, at time.Time)
}

type Store interface {
	contextservice.Store
	reviewservice.CommentStore
	reviewservice.MutationStore
	reviewservice.CommitStore
	PruneExpired(time.Time) error
}