211 lines
7.1 KiB
Python
211 lines
7.1 KiB
Python
import os
|
|
from io import StringIO
|
|
from unittest.mock import MagicMock, patch
|
|
|
|
import pytest
|
|
|
|
from mdb.management.commands.zone_sync import Command as CommandClass
|
|
from mdb.services.zone_sync import ZoneSyncService
|
|
|
|
|
|
@pytest.fixture
|
|
def cmd():
|
|
c = CommandClass()
|
|
c.stdout = StringIO()
|
|
c.stderr = StringIO()
|
|
return c
|
|
|
|
|
|
def make_service(changes=None):
|
|
svc = MagicMock()
|
|
svc.changes = changes or {
|
|
"example.org": {"errors": None, "diff": "- old\n+ new", "success": True}
|
|
}
|
|
svc.reload.return_value = (True, "", "")
|
|
return svc
|
|
|
|
|
|
# --- run_commands, freeze, reload ---
|
|
|
|
|
|
def test_run_commands_calls_all_on_success(service):
|
|
with patch("mdb.services.zone_sync.getstatusoutput", return_value=(0, "")) as mock:
|
|
success, _, _ = service.run_commands(["a", "b", "c"])
|
|
assert success is True
|
|
assert mock.call_count == 3
|
|
|
|
|
|
def test_run_commands_stops_on_first_failure(service):
|
|
with patch(
|
|
"mdb.services.zone_sync.getstatusoutput",
|
|
side_effect=[(0, ""), (1, "connection refused"), (0, "")],
|
|
) as mock:
|
|
success, failed_cmd, output = service.run_commands(["a", "b", "c"])
|
|
assert success is False
|
|
assert failed_cmd == "b"
|
|
assert output == "connection refused"
|
|
assert mock.call_count == 2
|
|
|
|
|
|
def test_freeze_runs_only_freeze(service):
|
|
with patch("mdb.services.zone_sync.getstatusoutput", return_value=(0, "")) as mock:
|
|
service.freeze()
|
|
assert [c.args[0] for c in mock.call_args_list] == [service.freeze_command]
|
|
|
|
|
|
def test_reload_runs_reload_then_thaw(service):
|
|
with patch("mdb.services.zone_sync.getstatusoutput", return_value=(0, "")) as mock:
|
|
service.reload()
|
|
assert [c.args[0] for c in mock.call_args_list] == [
|
|
service.reload_command,
|
|
service.thaw_command,
|
|
]
|
|
|
|
|
|
# --- reload_and_notify ---
|
|
|
|
|
|
def test_reload_and_notify_success_writes_ok(cmd):
|
|
svc = make_service()
|
|
with patch("mdb.management.commands.zone_sync.discord"):
|
|
cmd.reload_and_notify(svc, svc.changes)
|
|
assert "ok" in cmd.stdout.getvalue()
|
|
|
|
|
|
def test_reload_and_notify_success_calls_discord_once_per_zone(cmd):
|
|
changes = {
|
|
"example.org": {"errors": None, "diff": "- old\n+ new"},
|
|
"other.net": {"errors": None, "diff": "- x\n+ y"},
|
|
}
|
|
svc = make_service(changes=changes)
|
|
with patch("mdb.management.commands.zone_sync.discord") as mock_discord:
|
|
cmd.reload_and_notify(svc, svc.changes)
|
|
assert mock_discord.notify.call_count == 2
|
|
subjects = [c.kwargs["subject"] for c in mock_discord.notify.call_args_list]
|
|
messages = [c.kwargs["message"] for c in mock_discord.notify.call_args_list]
|
|
assert all("✅" in s for s in subjects)
|
|
assert any("`example.org`" in m for m in messages)
|
|
assert any("`other.net`" in m for m in messages)
|
|
|
|
|
|
def test_reload_and_notify_success_passes_diff_as_preformatted(cmd):
|
|
svc = make_service()
|
|
with patch("mdb.management.commands.zone_sync.discord") as mock_discord:
|
|
cmd.reload_and_notify(svc, svc.changes)
|
|
assert mock_discord.notify.call_args.kwargs["preformatted"] == "- old\n+ new"
|
|
|
|
|
|
def test_reload_and_notify_failure_writes_fail_and_exits(cmd):
|
|
svc = make_service()
|
|
svc.reload.return_value = (False, "/usr/sbin/rndc reload", "timed out")
|
|
with patch("mdb.management.commands.zone_sync.discord"):
|
|
with patch("os.getlogin", return_value="testuser"):
|
|
with pytest.raises(SystemExit) as exc:
|
|
cmd.reload_and_notify(svc, svc.changes)
|
|
assert exc.value.code == 1
|
|
assert "fail" in cmd.stdout.getvalue()
|
|
|
|
|
|
def test_reload_and_notify_failure_discord_includes_command_and_output(cmd):
|
|
svc = make_service()
|
|
svc.reload.return_value = (False, "/usr/sbin/rndc reload", "timed out")
|
|
with patch("mdb.management.commands.zone_sync.discord") as mock_discord:
|
|
with patch("os.getlogin", return_value="testuser"):
|
|
with pytest.raises(SystemExit):
|
|
cmd.reload_and_notify(svc, svc.changes)
|
|
subject = mock_discord.notify.call_args.kwargs["subject"]
|
|
message = mock_discord.notify.call_args.kwargs["message"]
|
|
assert "⚠️" in subject
|
|
assert "rndc reload" in message
|
|
assert "timed out" in message
|
|
assert "- example.org" in message
|
|
|
|
|
|
# --- handle ---
|
|
|
|
|
|
@pytest.mark.django_db
|
|
def test_handle_exits_if_zone_not_found(cmd):
|
|
with pytest.raises(SystemExit) as exc:
|
|
cmd.handle(debug=True, force=False, zone="nonexistent.example")
|
|
assert exc.value.code == 1
|
|
assert "nonexistent.example" in cmd.stderr.getvalue()
|
|
|
|
|
|
@pytest.mark.django_db
|
|
def test_handle_skips_reload_in_debug_mode(cmd, db_domain):
|
|
with patch.object(cmd, "reload_and_notify") as mock_reload:
|
|
cmd.handle(debug=True, force=True, zone="example.org")
|
|
mock_reload.assert_not_called()
|
|
|
|
|
|
@pytest.mark.django_db
|
|
def test_handle_calls_reload_and_notify_when_changes_exist(cmd, db_domain):
|
|
with (
|
|
patch.object(cmd, "freeze"),
|
|
patch.object(cmd, "reload_and_notify") as mock_reload,
|
|
):
|
|
cmd.handle(debug=False, force=True, zone="example.org")
|
|
mock_reload.assert_called_once()
|
|
|
|
|
|
@pytest.mark.django_db
|
|
def test_handle_does_nothing_without_pending_zones(cmd):
|
|
with patch.object(ZoneSyncService, "freeze") as mock_freeze:
|
|
cmd.handle(debug=False, force=False, zone=None)
|
|
mock_freeze.assert_not_called()
|
|
|
|
|
|
@pytest.mark.django_db
|
|
def test_handle_freezes_before_writing_and_reloads_after(cmd, db_domain):
|
|
"""rndc freeze dumps the in-memory zone, so it must not run after the write."""
|
|
seen = []
|
|
|
|
def freeze():
|
|
seen.append(("freeze", os.path.exists(db_domain.domain_filename)))
|
|
return True, "", ""
|
|
|
|
def reload():
|
|
seen.append(("reload", os.path.exists(db_domain.domain_filename)))
|
|
return True, "", ""
|
|
|
|
with (
|
|
patch.object(ZoneSyncService, "freeze", side_effect=freeze),
|
|
patch.object(ZoneSyncService, "reload", side_effect=reload),
|
|
patch("mdb.management.commands.zone_sync.discord"),
|
|
):
|
|
cmd.handle(debug=False, force=False, zone=None)
|
|
|
|
assert seen == [("freeze", False), ("reload", True)]
|
|
|
|
|
|
@pytest.mark.django_db
|
|
def test_handle_writes_nothing_when_freeze_fails(cmd, db_domain):
|
|
with (
|
|
patch.object(
|
|
ZoneSyncService, "freeze", return_value=(False, "rndc freeze", "no")
|
|
),
|
|
patch.object(ZoneSyncService, "run_commands") as mock_run,
|
|
patch("mdb.management.commands.zone_sync.discord") as mock_discord,
|
|
patch("os.getlogin", return_value="testuser"),
|
|
pytest.raises(SystemExit),
|
|
):
|
|
cmd.handle(debug=False, force=False, zone=None)
|
|
|
|
assert not os.path.exists(db_domain.domain_filename)
|
|
mock_run.assert_called_once_with([ZoneSyncService.thaw_command])
|
|
assert "- example.org" in mock_discord.notify.call_args.kwargs["message"]
|
|
|
|
|
|
@pytest.mark.django_db
|
|
def test_handle_thaws_when_sync_raises(cmd, db_domain):
|
|
with (
|
|
patch.object(ZoneSyncService, "freeze", return_value=(True, "", "")),
|
|
patch.object(ZoneSyncService, "reload") as mock_reload,
|
|
patch.object(ZoneSyncService, "sync_zone", side_effect=RuntimeError),
|
|
pytest.raises(RuntimeError),
|
|
):
|
|
cmd.handle(debug=False, force=False, zone=None)
|
|
|
|
mock_reload.assert_called_once()
|