211 lines
8.2 KiB
Python
211 lines
8.2 KiB
Python
"""The tests for the Graphite component."""
|
|
import socket
|
|
import unittest
|
|
from unittest import mock
|
|
from unittest.mock import patch
|
|
|
|
import homeassistant.core as ha
|
|
import homeassistant.components.graphite as graphite
|
|
from homeassistant.const import (
|
|
EVENT_STATE_CHANGED, EVENT_HOMEASSISTANT_START, EVENT_HOMEASSISTANT_STOP,
|
|
STATE_ON, STATE_OFF)
|
|
from tests.common import get_test_home_assistant
|
|
from homeassistant import bootstrap
|
|
|
|
|
|
class TestGraphite(unittest.TestCase):
|
|
"""Test the Graphite component."""
|
|
|
|
def setup_method(self, method):
|
|
"""Setup things to be run when tests are started."""
|
|
self.hass = get_test_home_assistant()
|
|
self.gf = graphite.GraphiteFeeder(self.hass, 'foo', 123, 'ha')
|
|
|
|
def teardown_method(self, method):
|
|
"""Stop everything that was started."""
|
|
self.hass.stop()
|
|
|
|
@patch('socket.socket')
|
|
def test_setup(self, mock_socket):
|
|
"""Test setup."""
|
|
assert bootstrap.setup_component(self.hass, 'graphite',
|
|
{'graphite': {}})
|
|
mock_socket.assert_called_once_with(socket.AF_INET, socket.SOCK_STREAM)
|
|
|
|
@patch('socket.socket')
|
|
@patch('homeassistant.components.graphite.GraphiteFeeder')
|
|
def test_full_config(self, mock_gf, mock_socket):
|
|
"""Test setup with full configuration."""
|
|
config = {
|
|
'graphite': {
|
|
'host': 'foo',
|
|
'port': 123,
|
|
'prefix': 'me',
|
|
}
|
|
}
|
|
|
|
self.assertTrue(graphite.setup(self.hass, config))
|
|
mock_gf.assert_called_once_with(self.hass, 'foo', 123, 'me')
|
|
mock_socket.assert_called_once_with(socket.AF_INET, socket.SOCK_STREAM)
|
|
|
|
@patch('socket.socket')
|
|
@patch('homeassistant.components.graphite.GraphiteFeeder')
|
|
def test_config_port(self, mock_gf, mock_socket):
|
|
"""Test setup with invalid port."""
|
|
config = {
|
|
'graphite': {
|
|
'host': 'foo',
|
|
'port': 2003,
|
|
}
|
|
}
|
|
|
|
self.assertTrue(graphite.setup(self.hass, config))
|
|
self.assertTrue(mock_gf.called)
|
|
mock_socket.assert_called_once_with(socket.AF_INET, socket.SOCK_STREAM)
|
|
|
|
def test_subscribe(self):
|
|
"""Test the subscription."""
|
|
fake_hass = mock.MagicMock()
|
|
gf = graphite.GraphiteFeeder(fake_hass, 'foo', 123, 'ha')
|
|
fake_hass.bus.listen_once.has_calls([
|
|
mock.call(EVENT_HOMEASSISTANT_START, gf.start_listen),
|
|
mock.call(EVENT_HOMEASSISTANT_STOP, gf.shutdown),
|
|
])
|
|
fake_hass.bus.listen.assert_called_once_with(
|
|
EVENT_STATE_CHANGED, gf.event_listener)
|
|
|
|
def test_start(self):
|
|
"""Test the start."""
|
|
with mock.patch.object(self.gf, 'start') as mock_start:
|
|
self.gf.start_listen('event')
|
|
mock_start.assert_called_once_with()
|
|
|
|
def test_shutdown(self):
|
|
"""Test the shutdown."""
|
|
with mock.patch.object(self.gf, '_queue') as mock_queue:
|
|
self.gf.shutdown('event')
|
|
mock_queue.put.assert_called_once_with(self.gf._quit_object)
|
|
|
|
def test_event_listener(self):
|
|
"""Test the event listener."""
|
|
with mock.patch.object(self.gf, '_queue') as mock_queue:
|
|
self.gf.event_listener('foo')
|
|
mock_queue.put.assert_called_once_with('foo')
|
|
|
|
@patch('time.time')
|
|
def test_report_attributes(self, mock_time):
|
|
"""Test the reporting with attributes."""
|
|
mock_time.return_value = 12345
|
|
attrs = {'foo': 1,
|
|
'bar': 2.0,
|
|
'baz': True,
|
|
'bat': 'NaN',
|
|
}
|
|
|
|
expected = [
|
|
'ha.entity.state 0.000000 12345',
|
|
'ha.entity.foo 1.000000 12345',
|
|
'ha.entity.bar 2.000000 12345',
|
|
'ha.entity.baz 1.000000 12345',
|
|
]
|
|
|
|
state = mock.MagicMock(state=0, attributes=attrs)
|
|
with mock.patch.object(self.gf, '_send_to_graphite') as mock_send:
|
|
self.gf._report_attributes('entity', state)
|
|
actual = mock_send.call_args_list[0][0][0].split('\n')
|
|
self.assertEqual(sorted(expected), sorted(actual))
|
|
|
|
@patch('time.time')
|
|
def test_report_with_string_state(self, mock_time):
|
|
"""Test the reporting with strings."""
|
|
mock_time.return_value = 12345
|
|
expected = [
|
|
'ha.entity.foo 1.000000 12345',
|
|
'ha.entity.state 1.000000 12345',
|
|
]
|
|
|
|
state = mock.MagicMock(state='above_horizon', attributes={'foo': 1.0})
|
|
with mock.patch.object(self.gf, '_send_to_graphite') as mock_send:
|
|
self.gf._report_attributes('entity', state)
|
|
actual = mock_send.call_args_list[0][0][0].split('\n')
|
|
self.assertEqual(sorted(expected), sorted(actual))
|
|
|
|
@patch('time.time')
|
|
def test_report_with_binary_state(self, mock_time):
|
|
"""Test the reporting with binary state."""
|
|
mock_time.return_value = 12345
|
|
state = ha.State('domain.entity', STATE_ON, {'foo': 1.0})
|
|
with mock.patch.object(self.gf, '_send_to_graphite') as mock_send:
|
|
self.gf._report_attributes('entity', state)
|
|
expected = ['ha.entity.foo 1.000000 12345',
|
|
'ha.entity.state 1.000000 12345']
|
|
actual = mock_send.call_args_list[0][0][0].split('\n')
|
|
self.assertEqual(sorted(expected), sorted(actual))
|
|
|
|
state.state = STATE_OFF
|
|
with mock.patch.object(self.gf, '_send_to_graphite') as mock_send:
|
|
self.gf._report_attributes('entity', state)
|
|
expected = ['ha.entity.foo 1.000000 12345',
|
|
'ha.entity.state 0.000000 12345']
|
|
actual = mock_send.call_args_list[0][0][0].split('\n')
|
|
self.assertEqual(sorted(expected), sorted(actual))
|
|
|
|
@patch('time.time')
|
|
def test_send_to_graphite_errors(self, mock_time):
|
|
"""Test the sending with errors."""
|
|
mock_time.return_value = 12345
|
|
state = ha.State('domain.entity', STATE_ON, {'foo': 1.0})
|
|
with mock.patch.object(self.gf, '_send_to_graphite') as mock_send:
|
|
mock_send.side_effect = socket.error
|
|
self.gf._report_attributes('entity', state)
|
|
mock_send.side_effect = socket.gaierror
|
|
self.gf._report_attributes('entity', state)
|
|
|
|
@patch('socket.socket')
|
|
def test_send_to_graphite(self, mock_socket):
|
|
"""Test the sending of data."""
|
|
self.gf._send_to_graphite('foo')
|
|
mock_socket.assert_called_once_with(socket.AF_INET,
|
|
socket.SOCK_STREAM)
|
|
sock = mock_socket.return_value
|
|
sock.connect.assert_called_once_with(('foo', 123))
|
|
sock.sendall.assert_called_once_with('foo'.encode('ascii'))
|
|
sock.send.assert_called_once_with('\n'.encode('ascii'))
|
|
sock.close.assert_called_once_with()
|
|
|
|
def test_run_stops(self):
|
|
"""Test the stops."""
|
|
with mock.patch.object(self.gf, '_queue') as mock_queue:
|
|
mock_queue.get.return_value = self.gf._quit_object
|
|
self.assertEqual(None, self.gf.run())
|
|
mock_queue.get.assert_called_once_with()
|
|
mock_queue.task_done.assert_called_once_with()
|
|
|
|
def test_run(self):
|
|
"""Test the running."""
|
|
runs = []
|
|
event = mock.MagicMock(event_type=EVENT_STATE_CHANGED,
|
|
data={'entity_id': 'entity',
|
|
'new_state': mock.MagicMock()})
|
|
|
|
def fake_get():
|
|
if len(runs) >= 2:
|
|
return self.gf._quit_object
|
|
elif runs:
|
|
runs.append(1)
|
|
return mock.MagicMock(event_type='somethingelse',
|
|
data={'new_event': None})
|
|
else:
|
|
runs.append(1)
|
|
return event
|
|
|
|
with mock.patch.object(self.gf, '_queue') as mock_queue:
|
|
with mock.patch.object(self.gf, '_report_attributes') as mock_r:
|
|
mock_queue.get.side_effect = fake_get
|
|
self.gf.run()
|
|
# Twice for two events, once for the stop
|
|
self.assertEqual(3, mock_queue.task_done.call_count)
|
|
mock_r.assert_called_once_with(
|
|
'entity',
|
|
event.data['new_state'])
|