mod common;
use dotenvy::*;
use std::{env, error::Error, result::Result};
use crate::common::*;
#[test]
fn test_dotenv_iter() -> Result<(), Box<dyn Error>> {
let dir = make_test_dotenv()?;
let iter = dotenv_iter()?;
assert!(env::var("TESTKEY").is_err());
iter.load()?;
assert_eq!(env::var("TESTKEY")?, "test_val");
env::set_current_dir(dir.path().parent().unwrap())?;
dir.close()?;
Ok(())
}