Preparation

1. Install godotenv tool

$ go get -v -t github.com/joho/godotenv/cmd/godotenv 

2. Configurate Your .env File from .env.sample

$ cp .env.sample .env

⚠️ Don't modify the .env.sample as your go test source

$ vim .env

Run Test

$ godotenv -f .env go test -v