Fix DataImportCron test failures by properly waiting for VolumeSnapshot readiness using volume_snapshot.wait().

Author: Ahmad-Hafe

utilities/storage.py

@@ -1010,16 +1010,27 @@ def verify_dv_and_pvc_does_not_exist(name, namespace, timeout=TIMEOUT_10MIN):
 
 
 def wait_for_volume_snapshot_ready_to_use(namespace, name):
+    """Wait until the specified VolumeSnapshot exists and is ready to use.
+
+    Args:
+        namespace (str): Namespace name.
+        name (str): The name of the VolumeSnapshot to wait for.
+
+    Raises:
+        TimeoutError: If the VolumeSnapshot does not reach `readyToUse` within the timeout period.
+    """
     ready_to_use_status = "readyToUse"
     LOGGER.info(f"Wait for VolumeSnapshot '{name}' in '{namespace}' to be '{ready_to_use_status}'")
     volume_snapshot = VolumeSnapshot(namespace=namespace, name=name)
+    volume_snapshot.wait()
     try:
         for sample in TimeoutSampler(
             wait_timeout=TIMEOUT_5MIN,
             sleep=TIMEOUT_5SEC,
             func=lambda: volume_snapshot.instance.get("status", {}).get(ready_to_use_status) is True,
         ):
             if sample:
+                LOGGER.info(f"VolumeSnapshot '{name}' in namespace '{namespace}' reached '{ready_to_use_status}'")
                 return volume_snapshot
     except TimeoutExpiredError:
         fail_msg = f"failed to reach {ready_to_use_status} status" if volume_snapshot.exists else "failed to create"