config fallback w/ tests. introduced a macro to remove some test boilerplate around Result<T,E> and having return Ok(())

1 files changed, 5 insertions, 2 deletions

diff --git a/src/ip_service.rs b/src/ip_service.rs
index f1e3078..3d869db 100644
--- a/src/ip_service.rs
+++ b/src/ip_service.rs
@@ -1,11 +1,11 @@
 use crate::error::{AppError, AppResult};
-use crate::ip_service::IpServiceProvider::IdentMe;
+use crate::ip_service::IpServiceProvider::{IdentMe, Noop};
 use http::StatusCode;
 use reqwest::{Client, Url};
 use serde::{Deserialize, Serialize};
 use serde_with::DisplayFromStr;
 use serde_with::serde_as;
-use std::net::IpAddr;
+use std::net::{IpAddr, Ipv4Addr};
 use std::str::FromStr;
 
 #[derive(Debug, Deserialize, PartialEq, Serialize)]
@@ -13,12 +13,15 @@ use std::str::FromStr;
 pub enum IpServiceProvider {
     #[serde(rename = "IDENTME")]
     IdentMe(IdentMeConfig),
+    #[serde(rename = "NOOP")]
+    Noop,
 }
 
 impl IpService for IpServiceProvider {
     async fn resolve(&self, client: &Client) -> AppResult<IpAddr> {
         match self {
             IdentMe(ident_me) => ident_me.resolve(client).await,
+            Noop => Ok(IpAddr::V4(Ipv4Addr::UNSPECIFIED)),
         }
     }
 }