1 files changed, 31 insertions, 0 deletions
diff --git a/tests/integration_tests/bugs/test_lp1813396.py b/tests/integration_tests/bugs/test_lp1813396.py
new file mode 100644
index 00000000..ddae02f5
--- /dev/null
+++ b/tests/integration_tests/bugs/test_lp1813396.py
@@ -0,0 +1,31 @@
+"""Integration test for lp-1813396
+
+Ensure gpg is called with no tty flag.
+"""
+
+import pytest
+
+from tests.integration_tests.instances import IntegrationInstance
+from tests.integration_tests.util import verify_ordered_items_in_text
+
+USER_DATA = """\
+#cloud-config
+apt:
+  sources:
+    cloudinit:
+      source: 'deb [arch=amd64] http://ppa.launchpad.net/cloud-init-dev/daily/ubuntu focal main'
+      keyserver: keyserver.ubuntu.com
+      keyid: E4D304DF
+"""  # noqa: E501
+
+
+@pytest.mark.user_data(USER_DATA)
+def test_gpg_no_tty(client: IntegrationInstance):
+    log = client.read_from_file("/var/log/cloud-init.log")
+    to_verify = [
+        "Running command ['gpg', '--no-tty', "
+        "'--keyserver=keyserver.ubuntu.com', '--recv-keys', 'E4D304DF'] "
+        "with allowed return codes [0] (shell=False, capture=True)",
+        "Imported key 'E4D304DF' from keyserver 'keyserver.ubuntu.com'",
+    ]
+    verify_ordered_items_in_text(to_verify, log)