diff --git a/server/tests/common/env.rs b/server/tests/common/env.rs
index f377887..449a87f 100644
--- a/server/tests/common/env.rs
+++ b/server/tests/common/env.rs
@@ -4,8 +4,7 @@ pub const DB_KEY: &str = "LLDAP_DATABASE_URL";
 
 pub fn database_url() -> String {
     let url = var(DB_KEY).ok();
-    let url = url.unwrap_or("sqlite://e2e_test.db?mode=rwc".to_string());
-    url
+    url.unwrap_or("sqlite://e2e_test.db?mode=rwc".to_string())
 }
 
 pub fn ldap_url() -> String {
@@ -26,18 +25,15 @@ pub fn http_url() -> String {
 
 pub fn admin_dn() -> String {
     let user = var("LLDAP_LDAP_USER_DN").ok();
-    let user = user.unwrap_or("admin".to_string());
-    user
+    user.unwrap_or("admin".to_string())
 }
 
 pub fn admin_password() -> String {
     let pass = var("LLDAP_LDAP_USER_PASS").ok();
-    let pass = pass.unwrap_or("password".to_string());
-    pass
+    pass.unwrap_or("password".to_string())
 }
 
 pub fn base_dn() -> String {
     let dn = var("LLDAP_LDAP_BASE_DN").ok();
-    let dn = dn.unwrap_or("dc=example,dc=com".to_string());
-    dn
+    dn.unwrap_or("dc=example,dc=com".to_string())
 }