core/tests/components/file/test_notify.py

92 lines
3.3 KiB
Python

"""The tests for the notify file platform."""
import os
import unittest
import homeassistant.components.notify as notify
from homeassistant.components.notify import ATTR_TITLE_DEFAULT
from homeassistant.setup import setup_component
import homeassistant.util.dt as dt_util
from tests.async_mock import call, mock_open, patch
from tests.common import assert_setup_component, get_test_home_assistant
class TestNotifyFile(unittest.TestCase):
"""Test the file notify."""
def setUp(self): # pylint: disable=invalid-name
"""Set up things to be run when tests are started."""
self.hass = get_test_home_assistant()
self.addCleanup(self.tear_down_cleanup)
def tear_down_cleanup(self):
"""Stop down everything that was started."""
self.hass.stop()
def test_bad_config(self):
"""Test set up the platform with bad/missing config."""
config = {notify.DOMAIN: {"name": "test", "platform": "file"}}
with assert_setup_component(0) as handle_config:
assert setup_component(self.hass, notify.DOMAIN, config)
assert not handle_config[notify.DOMAIN]
def _test_notify_file(self, timestamp):
"""Test the notify file output."""
filename = "mock_file"
message = "one, two, testing, testing"
with assert_setup_component(1) as handle_config:
assert setup_component(
self.hass,
notify.DOMAIN,
{
"notify": {
"name": "test",
"platform": "file",
"filename": filename,
"timestamp": timestamp,
}
},
)
assert handle_config[notify.DOMAIN]
m_open = mock_open()
with patch(
"homeassistant.components.file.notify.open", m_open, create=True
), patch("homeassistant.components.file.notify.os.stat") as mock_st, patch(
"homeassistant.util.dt.utcnow", return_value=dt_util.utcnow()
):
mock_st.return_value.st_size = 0
title = (
f"{ATTR_TITLE_DEFAULT} notifications "
f"(Log started: {dt_util.utcnow().isoformat()})\n{'-' * 80}\n"
)
self.hass.services.call(
"notify", "test", {"message": message}, blocking=True
)
full_filename = os.path.join(self.hass.config.path(), filename)
assert m_open.call_count == 1
assert m_open.call_args == call(full_filename, "a")
assert m_open.return_value.write.call_count == 2
if not timestamp:
assert m_open.return_value.write.call_args_list == [
call(title),
call(f"{message}\n"),
]
else:
assert m_open.return_value.write.call_args_list == [
call(title),
call(f"{dt_util.utcnow().isoformat()} {message}\n"),
]
def test_notify_file(self):
"""Test the notify file output without timestamp."""
self._test_notify_file(False)
def test_notify_file_timestamp(self):
"""Test the notify file output with timestamp."""
self._test_notify_file(True)