test: wait for ln nodes to be ready

bitcoin-dev-project · Nov 6, 2024 · b637bd3 · b637bd3
1 parent b4f244f
commit b637bd3
Showing 1 changed file with 12 additions and 0 deletions.
diff --git a/test/ln_basic_test.py b/test/ln_basic_test.py
@@ -29,6 +29,18 @@ def setup_network(self):
         self.log.info(self.warnet(f"deploy {self.network_dir}"))
         self.wait_for_all_tanks_status(target="running")
 
+        def wait_for_all_ln_rpc():
+            nodes = ["tank-0000-lnd", "tank-0001-lnd", "tank-0002-lnd"]
+            for node in nodes:
+                try:
+                    self.warnet(f"ln rpc {node} getinfo")
+                except Exception as e:
+                    print(f"LN node {node} not ready for rpc yet: {e}")
+                    return False
+            return True
+
+        self.wait_for_predicate(wait_for_all_ln_rpc)
+
     def fund_wallets(self):
         self.warnet("bitcoin rpc tank-0000 createwallet miner")
         self.warnet("bitcoin rpc tank-0000 -generate 110")