1 files changed, 30 insertions, 0 deletions
diff --git a/tests/integration_tests/modules/test_persistence.py b/tests/integration_tests/modules/test_persistence.py
new file mode 100644
index 00000000..00fdeaea
--- /dev/null
+++ b/tests/integration_tests/modules/test_persistence.py
@@ -0,0 +1,30 @@
+# This file is part of cloud-init. See LICENSE file for license information.
+"""Test the behavior of loading/discarding pickle data"""
+from pathlib import Path
+
+import pytest
+
+from tests.integration_tests.instances import IntegrationInstance
+from tests.integration_tests.util import (
+    ASSETS_DIR,
+    verify_ordered_items_in_text,
+)
+
+
+PICKLE_PATH = Path('/var/lib/cloud/instance/obj.pkl')
+TEST_PICKLE = ASSETS_DIR / 'trusty_with_mime.pkl'
+
+
+@pytest.mark.lxd_container
+def test_log_message_on_missing_version_file(client: IntegrationInstance):
+    client.push_file(TEST_PICKLE, PICKLE_PATH)
+    client.restart()
+    assert client.execute('cloud-init status --wait').ok
+    log = client.read_from_file('/var/log/cloud-init.log')
+    verify_ordered_items_in_text([
+        "Unable to unpickle datasource: 'MIMEMultipart' object has no "
+        "attribute 'policy'. Ignoring current cache.",
+        'no cache found',
+        'Searching for local data source',
+        'SUCCESS: found local data from DataSourceNoCloud'
+    ], log)