feat: add network health check

Signed-off-by: Jawad Tariq <[email protected]>

tests/test_network_health.sh

@@ -0,0 +1,49 @@
+#!/bin/bash
+set -e
+
+source $LOCAL_ERC20_HOME/tests/utils.sh
+
+
+network_started=0
+
+# Start network if it is not running
+is_running=$(is_network_running)
+if [ $is_running -eq 1 ]; then
+    echo "Test network is not running, starting it now..."
+    start_network
+    network_started=1
+    sleep 5 # Warm up network
+fi
+
+
+# Perform test
+echo "Executing network health check test..."
+# Check if all relevant containers are healthy
+for i in {1..10};
+do
+    network_healthy=$(check_network_health)
+    if [ $network_healthy -eq 0 ]; then
+        echo "Network is healthy"
+        break
+    else
+        echo "Network is NOT healthy"
+        if [[ "$i" != '10' ]]; then
+            echo "Trying again in 5 seconds for $(($i+1)) time"
+            sleep 5
+            continue
+        fi
+        if [ $network_started -eq 1 ]; then
+            echo "Test failed, shutting down network started for this test"
+            stop_network
+        fi        
+        exit 1
+    fi
+done
+
+
+
+# Stop network if started for this test
+if [ $network_started -eq 1 ]; then
+    echo "Shutting down network started for this test"
+    stop_network
+fi