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|
use std::collections::HashMap;
use std::time::Duration;
use crate::config::*;
// Environment variables are set for the entire process and
// tests are run whithin the same process.
// => We cannot test ConfigOpts::from_env(),
// because tests modify each other's environment.
// This is why we only test ConfigOpts::from_iter(iter).
fn minimal_valid_options() -> HashMap<String, String> {
let mut opts = HashMap::new();
opts.insert(
"DIPLONAT_PRIVATE_IP".to_string(),
"172.123.43.555".to_string(),
);
opts.insert(
"DIPLONAT_CONSUL_NODE_NAME".to_string(),
"consul_node".to_string(),
);
opts
}
fn all_valid_options() -> HashMap<String, String> {
let mut opts = minimal_valid_options();
opts.insert("DIPLONAT_EXPIRATION_TIME".to_string(), "30".to_string());
opts.insert("DIPLONAT_REFRESH_TIME".to_string(), "10".to_string());
opts.insert(
"DIPLONAT_CONSUL_URL".to_string(),
"http://127.0.0.1:9999".to_string(),
);
opts.insert("DIPLONAT_ACME_ENABLE".to_string(), "true".to_string());
opts.insert(
"DIPLONAT_ACME_EMAIL".to_string(),
"bozo@bozo.net".to_string(),
);
opts
}
#[test]
#[should_panic]
fn err_empty_env() {
std::env::remove_var("DIPLONAT_PRIVATE_IP");
std::env::remove_var("DIPLONAT_CONSUL_NODE_NAME");
ConfigOpts::from_env().unwrap();
}
#[test]
fn ok_from_iter_minimal_valid_options() {
let opts = minimal_valid_options();
let rt_config = ConfigOpts::from_iter(opts.clone()).unwrap();
assert!(rt_config.acme.is_none());
assert_eq!(
&rt_config.consul.node_name,
opts.get(&"DIPLONAT_CONSUL_NODE_NAME".to_string()).unwrap()
);
assert_eq!(rt_config.consul.url, CONSUL_URL.to_string());
assert_eq!(
rt_config.firewall.refresh_time,
Duration::from_secs(REFRESH_TIME.into())
);
assert_eq!(
&rt_config.igd.private_ip,
opts.get(&"DIPLONAT_PRIVATE_IP".to_string()).unwrap()
);
assert_eq!(
rt_config.igd.expiration_time,
Duration::from_secs(EXPIRATION_TIME.into())
);
assert_eq!(
rt_config.igd.refresh_time,
Duration::from_secs(REFRESH_TIME.into())
);
}
#[test]
#[should_panic]
fn err_from_iter_invalid_refresh_time() {
let mut opts = minimal_valid_options();
opts.insert("DIPLONAT_EXPIRATION_TIME".to_string(), "60".to_string());
opts.insert("DIPLONAT_REFRESH_TIME".to_string(), "60".to_string());
ConfigOpts::from_iter(opts).unwrap();
}
#[test]
fn ok_from_iter_all_valid_options() {
let opts = all_valid_options();
let rt_config = ConfigOpts::from_iter(opts.clone()).unwrap();
let expiration_time = Duration::from_secs(
opts
.get(&"DIPLONAT_EXPIRATION_TIME".to_string())
.unwrap()
.parse::<u64>()
.unwrap()
.into(),
);
let refresh_time = Duration::from_secs(
opts
.get(&"DIPLONAT_REFRESH_TIME".to_string())
.unwrap()
.parse::<u64>()
.unwrap()
.into(),
);
assert!(rt_config.acme.is_some());
assert_eq!(
&rt_config.acme.unwrap().email,
opts.get(&"DIPLONAT_ACME_EMAIL".to_string()).unwrap()
);
assert_eq!(
&rt_config.consul.node_name,
opts.get(&"DIPLONAT_CONSUL_NODE_NAME".to_string()).unwrap()
);
assert_eq!(
&rt_config.consul.url,
opts.get(&"DIPLONAT_CONSUL_URL".to_string()).unwrap()
);
assert_eq!(rt_config.firewall.refresh_time, refresh_time);
assert_eq!(
&rt_config.igd.private_ip,
opts.get(&"DIPLONAT_PRIVATE_IP".to_string()).unwrap()
);
assert_eq!(rt_config.igd.expiration_time, expiration_time);
assert_eq!(rt_config.igd.refresh_time, refresh_time);
}
|
