fix(test): sleep before verifying routing table

.github/workflows/memcheck.yml

@@ -81,7 +81,9 @@ jobs:
 
       - name: Verify the routing tables of the nodes
         run: cargo test --release -p sn_node --test verify_routing_table -- --nocapture 
-        timeout-minutes: 5
+        env:
+          SLEEP_BEFORE_VERIFICATION: 300
+        timeout-minutes: 10
 
       - name: Create and fund a wallet to pay for files storage
         run: |
@@ -118,7 +120,9 @@ jobs:
 
       - name: Verify the routing tables of the nodes
         run: cargo test --release -p sn_node --test verify_routing_table -- --nocapture 
-        timeout-minutes: 5
+        env:
+          SLEEP_BEFORE_VERIFICATION: 300
+        timeout-minutes: 10
 
       - name: Verify restart of nodes using rg
         shell: bash

sn_node/tests/verify_routing_table.rs

@@ -20,13 +20,29 @@ use sn_protocol::safenode_proto::{safe_node_client::SafeNodeClient, KBucketsRequ
 use std::{
     collections::{HashMap, HashSet},
     net::{IpAddr, Ipv4Addr, SocketAddr},
+    time::Duration,
 };
 use tonic::Request;
 
+/// Sleep for sometime for the nodes for discover each other before verification
+/// Also can be set through the env variable of the same name.
+const SLEEP_BEFORE_VERIFICATION: Duration = Duration::from_secs(5);
+
 #[tokio::test(flavor = "multi_thread")]
 async fn verify_routing_table() -> Result<()> {
     let _log_appender_guard = LogBuilder::init_multi_threaded_tokio_test("verify_routing_table");
 
+    let sleep_duration = std::env::var("SLEEP_BEFORE_VERIFICATION")
+        .map(|value| {
+            value
+                .parse::<u64>()
+                .expect("Failed to prase sleep value into u64")
+        })
+        .map(Duration::from_secs)
+        .unwrap_or(SLEEP_BEFORE_VERIFICATION);
+    println!("Sleeping for {sleep_duration:?} before verification");
+    tokio::time::sleep(sleep_duration).await;
+
     let all_peers = get_all_peer_ids().await?;
     let mut all_failed_list = HashMap::new();