snapshot of https://github.com/makeplane/plane.git @ d868349a55de79979eb8b98701bf1702c67ad634 (2026-09-15)

apps/api/plane/tests/unit/settings/test_retention.py

@@ -0,0 +1,34 @@
+# Copyright (c) 2023-present Plane Software, Inc. and contributors
+# SPDX-License-Identifier: AGPL-3.0-only
+# See the LICENSE file for details.
+
+"""Unit tests for the log-retention env parsing helper."""
+
+import pytest
+
+from plane.settings.common import _retention_days
+
+ENV_VAR = "TEST_RETENTION_DAYS"
+
+
+@pytest.mark.unit
+class TestRetentionDays:
+    def test_uses_default_when_unset(self, monkeypatch):
+        monkeypatch.delenv(ENV_VAR, raising=False)
+        assert _retention_days(ENV_VAR, 14) == 14
+
+    def test_uses_env_value_when_valid(self, monkeypatch):
+        monkeypatch.setenv(ENV_VAR, "30")
+        assert _retention_days(ENV_VAR, 14) == 30
+
+    def test_zero_is_allowed(self, monkeypatch):
+        monkeypatch.setenv(ENV_VAR, "0")
+        assert _retention_days(ENV_VAR, 14) == 0
+
+    def test_negative_falls_back_to_default(self, monkeypatch):
+        monkeypatch.setenv(ENV_VAR, "-5")
+        assert _retention_days(ENV_VAR, 14) == 14
+
+    def test_unparseable_falls_back_to_default(self, monkeypatch):
+        monkeypatch.setenv(ENV_VAR, "abc")
+        assert _retention_days(ENV_VAR, 7) == 7