🚨 tests: Fix clippy warnings

tests/fdo.rs

@@ -34,7 +34,7 @@ async fn name_ownership_changes() {
     }
 
     // TCP socket
-    let address = format!("tcp:host=127.0.0.1,port=4242");
+    let address = "tcp:host=127.0.0.1,port=4242".to_string();
     name_ownership_changes_(&address, AuthMechanism::Cookie).await;
     name_ownership_changes_(&address, AuthMechanism::Anonymous).await;
 }

tests/greet.rs

@@ -37,7 +37,7 @@ async fn greet() {
     }
 
     // TCP socket
-    let address = format!("tcp:host=127.0.0.1,port=4248");
+    let address = "tcp:host=127.0.0.1,port=4248".to_string();
     greet_(&address, AuthMechanism::Cookie).await;
     greet_(&address, AuthMechanism::Anonymous).await;
 }

tests/monitor.rs

@@ -16,7 +16,7 @@ use zbus::{
 async fn become_monitor() {
     busd::tracing_subscriber::init();
 
-    let address = format!("tcp:host=127.0.0.1,port=4242");
+    let address = "tcp:host=127.0.0.1,port=4242".to_string();
     let mut bus = Bus::for_address(Some(&address), AuthMechanism::Anonymous)
         .await
         .unwrap();
@@ -57,10 +57,9 @@ async fn become_monitor_client(address: &str, tx: Sender<()>) -> anyhow::Result<
     // Signals for the monitor loosing its unique name.
     let signal = loop {
         let msg = msg_stream.try_next().await?.unwrap();
-        match NameOwnerChanged::from_message(msg) {
-            Some(signal) => break signal,
-            // Ignore other messages (e.g `BecomeMonitor` method & reply)
-            None => (),
+        // Ignore other messages (e.g `BecomeMonitor` method & reply)
+        if let Some(signal) = NameOwnerChanged::from_message(msg) {
+            break signal;
         }
     };
     let args = signal.args()?;

tests/multiple_conns.rs

@@ -28,7 +28,7 @@ async fn multi_conenct() {
     }
 
     // TCP socket
-    let address = format!("tcp:host=127.0.0.1,port=4246");
+    let address = "tcp:host=127.0.0.1,port=4246".to_string();
     multi_conenct_(&address, AuthMechanism::Cookie).await;
     multi_conenct_(&address, AuthMechanism::Anonymous).await;
 }