diff --git a/Cargo.lock b/Cargo.lock
index 9842641..29677ac 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -691,7 +691,7 @@ dependencies = [
 [[package]]
 name = "libaccount"
 version = "0.1.0"
-source = "git+https://github.com/subitlab-buf/libaccount.git?branch=tags#982585e7f3a6e08891d65d0a0bfdf406209a832b"
+source = "git+https://github.com/subitlab-buf/libaccount.git?branch=tags#8326504e84de8c7b7ba0f22dbd1b1cb36cbda50f"
 dependencies = [
  "rand",
  "serde",
diff --git a/src/main.rs b/src/main.rs
index a6297ec..c533250 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -99,6 +99,11 @@ pub struct Auth {
 }
 
 impl Auth {
+    #[inline]
+    pub fn new(account: u64, token: String) -> Self {
+        Self { account, token }
+    }
+
     const KEY: &str = "Authorization";
 
     #[cfg(test)]
diff --git a/src/tests/account.rs b/src/tests/account.rs
index cc88ba2..292ea03 100644
--- a/src/tests/account.rs
+++ b/src/tests/account.rs
@@ -20,6 +20,8 @@ async fn creation() {
         .await
         .expect("captcha not sent");
 
+    // Verify the account.
+
     // Simulates a wrong captcha.
     let wrong_captcha = sms4_backend::account::verify::Captcha::from(captcha.into_inner() + 1);
     let res = req!(route => REGISTER,
@@ -88,3 +90,8 @@ async fn creation() {
         )
     )
 }
+
+#[tokio::test]
+async fn login() {
+    let (state, route) = router();
+}