core/tests/components/notify/test_file.py

96 lines
3.6 KiB
Python

"""The tests for the notify file platform."""
import os
import unittest
from unittest.mock import call, mock_open, patch
from homeassistant.setup import setup_component
import homeassistant.components.notify as notify
from homeassistant.components.notify import (
ATTR_TITLE_DEFAULT)
import homeassistant.util.dt as dt_util
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
"""Setup things to be run when tests are started."""
self.hass = get_test_home_assistant()
def tearDown(self): # pylint: disable=invalid-name
""""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, mock_utcnow, mock_stat):
"""Test the notify file output."""
mock_utcnow.return_value = dt_util.as_utc(dt_util.now())
mock_stat.return_value.st_size = 0
m_open = mock_open()
with patch(
'homeassistant.components.notify.file.open',
m_open, create=True
):
filename = 'mock_file'
message = 'one, two, testing, testing'
with assert_setup_component(1) as handle_config:
self.assertTrue(setup_component(self.hass, notify.DOMAIN, {
'notify': {
'name': 'test',
'platform': 'file',
'filename': filename,
'timestamp': timestamp,
}
}))
assert handle_config[notify.DOMAIN]
title = '{} notifications (Log started: {})\n{}\n'.format(
ATTR_TITLE_DEFAULT,
dt_util.utcnow().isoformat(),
'-' * 80)
self.hass.services.call('notify', 'test', {'message': message},
blocking=True)
full_filename = os.path.join(self.hass.config.path(), filename)
self.assertEqual(m_open.call_count, 1)
self.assertEqual(m_open.call_args, call(full_filename, 'a'))
self.assertEqual(m_open.return_value.write.call_count, 2)
if not timestamp:
self.assertEqual(
m_open.return_value.write.call_args_list,
[call(title), call('{}\n'.format(message))]
)
else:
self.assertEqual(
m_open.return_value.write.call_args_list,
[call(title), call('{} {}\n'.format(
dt_util.utcnow().isoformat(), message))]
)
@patch('homeassistant.components.notify.file.os.stat')
@patch('homeassistant.util.dt.utcnow')
def test_notify_file(self, mock_utcnow, mock_stat):
"""Test the notify file output without timestamp."""
self._test_notify_file(False, mock_utcnow, mock_stat)
@patch('homeassistant.components.notify.file.os.stat')
@patch('homeassistant.util.dt.utcnow')
def test_notify_file_timestamp(self, mock_utcnow, mock_stat):
"""Test the notify file output with timestamp."""
self._test_notify_file(True, mock_utcnow, mock_stat)