Run Firestore Emulator
Example:
// main_test.go
import (
"testing"
"github.com/kmarilleau/rfe"
"gopkg.in/h2non/gock.v1"
)
func TestMain(m *testing.M) {
firestoreEmulator := rfe.FirestoreEmulator{Verbose: true}
firestoreEmulator.Start()
defer firestoreEmulator.Shutdown()
m.Run()
}