hass-core/tests/components/notify/test_html5.py
Christopher Viel 455c629f47 Don't duplicate html5 registrations (#11451)
* Don't duplicate html5 registrations

If a registration is posted and another registration with the same
endpoint URL exists, update that one instead. That way, we preserve
the device name that has been configured. The previous behavior used to
append 'unnamed device' registrations over and over, leading to
multiple copies of the same registration. The endpoint URL is unique per
service worker so it is safe to update matching registrations.

* Refactor html5 registration view to not write json in the event loop
2018-01-05 14:29:27 -08:00

524 lines
17 KiB
Python

"""Test HTML5 notify platform."""
import asyncio
import json
from unittest.mock import patch, MagicMock, mock_open
from aiohttp.hdrs import AUTHORIZATION
from homeassistant.exceptions import HomeAssistantError
from homeassistant.util.json import save_json
from homeassistant.components.notify import html5
from tests.common import mock_http_component_app
CONFIG_FILE = 'file.conf'
SUBSCRIPTION_1 = {
'browser': 'chrome',
'subscription': {
'endpoint': 'https://google.com',
'keys': {'auth': 'auth', 'p256dh': 'p256dh'}
},
}
SUBSCRIPTION_2 = {
'browser': 'firefox',
'subscription': {
'endpoint': 'https://example.com',
'keys': {
'auth': 'bla',
'p256dh': 'bla',
},
},
}
SUBSCRIPTION_3 = {
'browser': 'chrome',
'subscription': {
'endpoint': 'https://example.com/not_exist',
'keys': {
'auth': 'bla',
'p256dh': 'bla',
},
},
}
SUBSCRIPTION_4 = {
'browser': 'chrome',
'subscription': {
'endpoint': 'https://google.com',
'expirationTime': None,
'keys': {'auth': 'auth', 'p256dh': 'p256dh'}
},
}
REGISTER_URL = '/api/notify.html5'
PUBLISH_URL = '/api/notify.html5/callback'
class TestHtml5Notify(object):
"""Tests for HTML5 notify platform."""
def test_get_service_with_no_json(self):
"""Test empty json file."""
hass = MagicMock()
m = mock_open()
with patch(
'homeassistant.util.json.open',
m, create=True
):
service = html5.get_service(hass, {})
assert service is not None
@patch('pywebpush.WebPusher')
def test_sending_message(self, mock_wp):
"""Test sending message."""
hass = MagicMock()
data = {
'device': SUBSCRIPTION_1
}
m = mock_open(read_data=json.dumps(data))
with patch(
'homeassistant.util.json.open',
m, create=True
):
service = html5.get_service(hass, {'gcm_sender_id': '100'})
assert service is not None
service.send_message('Hello', target=['device', 'non_existing'],
data={'icon': 'beer.png'})
print(mock_wp.mock_calls)
assert len(mock_wp.mock_calls) == 3
# WebPusher constructor
assert mock_wp.mock_calls[0][1][0] == SUBSCRIPTION_1['subscription']
# Third mock_call checks the status_code of the response.
assert mock_wp.mock_calls[2][0] == '().send().status_code.__eq__'
# Call to send
payload = json.loads(mock_wp.mock_calls[1][1][0])
assert payload['body'] == 'Hello'
assert payload['icon'] == 'beer.png'
@asyncio.coroutine
def test_registering_new_device_view(self, loop, test_client):
"""Test that the HTML view works."""
hass = MagicMock()
expected = {
'unnamed device': SUBSCRIPTION_1,
}
hass.config.path.return_value = CONFIG_FILE
service = html5.get_service(hass, {})
assert service is not None
assert len(hass.mock_calls) == 3
view = hass.mock_calls[1][1][0]
assert view.json_path == hass.config.path.return_value
assert view.registrations == {}
hass.loop = loop
app = mock_http_component_app(hass)
view.register(app.router)
client = yield from test_client(app)
hass.http.is_banned_ip.return_value = False
resp = yield from client.post(REGISTER_URL,
data=json.dumps(SUBSCRIPTION_1))
content = yield from resp.text()
assert resp.status == 200, content
assert view.registrations == expected
hass.async_add_job.assert_called_with(save_json, CONFIG_FILE, expected)
@asyncio.coroutine
def test_registering_new_device_expiration_view(self, loop, test_client):
"""Test that the HTML view works."""
hass = MagicMock()
expected = {
'unnamed device': SUBSCRIPTION_4,
}
hass.config.path.return_value = CONFIG_FILE
service = html5.get_service(hass, {})
assert service is not None
# assert hass.called
assert len(hass.mock_calls) == 3
view = hass.mock_calls[1][1][0]
assert view.json_path == hass.config.path.return_value
assert view.registrations == {}
hass.loop = loop
app = mock_http_component_app(hass)
view.register(app.router)
client = yield from test_client(app)
hass.http.is_banned_ip.return_value = False
resp = yield from client.post(REGISTER_URL,
data=json.dumps(SUBSCRIPTION_4))
content = yield from resp.text()
assert resp.status == 200, content
assert view.registrations == expected
hass.async_add_job.assert_called_with(save_json, CONFIG_FILE, expected)
@asyncio.coroutine
def test_registering_new_device_fails_view(self, loop, test_client):
"""Test subs. are not altered when registering a new device fails."""
hass = MagicMock()
expected = {}
hass.config.path.return_value = CONFIG_FILE
html5.get_service(hass, {})
view = hass.mock_calls[1][1][0]
hass.loop = loop
app = mock_http_component_app(hass)
view.register(app.router)
client = yield from test_client(app)
hass.http.is_banned_ip.return_value = False
hass.async_add_job.side_effect = HomeAssistantError()
resp = yield from client.post(REGISTER_URL,
data=json.dumps(SUBSCRIPTION_1))
content = yield from resp.text()
assert resp.status == 500, content
assert view.registrations == expected
@asyncio.coroutine
def test_registering_existing_device_view(self, loop, test_client):
"""Test subscription is updated when registering existing device."""
hass = MagicMock()
expected = {
'unnamed device': SUBSCRIPTION_4,
}
hass.config.path.return_value = CONFIG_FILE
html5.get_service(hass, {})
view = hass.mock_calls[1][1][0]
hass.loop = loop
app = mock_http_component_app(hass)
view.register(app.router)
client = yield from test_client(app)
hass.http.is_banned_ip.return_value = False
yield from client.post(REGISTER_URL,
data=json.dumps(SUBSCRIPTION_1))
resp = yield from client.post(REGISTER_URL,
data=json.dumps(SUBSCRIPTION_4))
content = yield from resp.text()
assert resp.status == 200, content
assert view.registrations == expected
hass.async_add_job.assert_called_with(save_json, CONFIG_FILE, expected)
@asyncio.coroutine
def test_registering_existing_device_fails_view(self, loop, test_client):
"""Test sub. is not updated when registering existing device fails."""
hass = MagicMock()
expected = {
'unnamed device': SUBSCRIPTION_1,
}
hass.config.path.return_value = CONFIG_FILE
html5.get_service(hass, {})
view = hass.mock_calls[1][1][0]
hass.loop = loop
app = mock_http_component_app(hass)
view.register(app.router)
client = yield from test_client(app)
hass.http.is_banned_ip.return_value = False
yield from client.post(REGISTER_URL,
data=json.dumps(SUBSCRIPTION_1))
hass.async_add_job.side_effect = HomeAssistantError()
resp = yield from client.post(REGISTER_URL,
data=json.dumps(SUBSCRIPTION_4))
content = yield from resp.text()
assert resp.status == 500, content
assert view.registrations == expected
@asyncio.coroutine
def test_registering_new_device_validation(self, loop, test_client):
"""Test various errors when registering a new device."""
hass = MagicMock()
m = mock_open()
with patch(
'homeassistant.util.json.open',
m, create=True
):
hass.config.path.return_value = CONFIG_FILE
service = html5.get_service(hass, {})
assert service is not None
# assert hass.called
assert len(hass.mock_calls) == 3
view = hass.mock_calls[1][1][0]
hass.loop = loop
app = mock_http_component_app(hass)
view.register(app.router)
client = yield from test_client(app)
hass.http.is_banned_ip.return_value = False
resp = yield from client.post(REGISTER_URL, data=json.dumps({
'browser': 'invalid browser',
'subscription': 'sub info',
}))
assert resp.status == 400
resp = yield from client.post(REGISTER_URL, data=json.dumps({
'browser': 'chrome',
}))
assert resp.status == 400
with patch('homeassistant.components.notify.html5.save_json',
return_value=False):
# resp = view.post(Request(builder.get_environ()))
resp = yield from client.post(REGISTER_URL, data=json.dumps({
'browser': 'chrome',
'subscription': 'sub info',
}))
assert resp.status == 400
@asyncio.coroutine
def test_unregistering_device_view(self, loop, test_client):
"""Test that the HTML unregister view works."""
hass = MagicMock()
config = {
'some device': SUBSCRIPTION_1,
'other device': SUBSCRIPTION_2,
}
m = mock_open(read_data=json.dumps(config))
with patch(
'homeassistant.util.json.open',
m, create=True
):
hass.config.path.return_value = CONFIG_FILE
service = html5.get_service(hass, {})
assert service is not None
# assert hass.called
assert len(hass.mock_calls) == 3
view = hass.mock_calls[1][1][0]
assert view.json_path == hass.config.path.return_value
assert view.registrations == config
hass.loop = loop
app = mock_http_component_app(hass)
view.register(app.router)
client = yield from test_client(app)
hass.http.is_banned_ip.return_value = False
resp = yield from client.delete(REGISTER_URL, data=json.dumps({
'subscription': SUBSCRIPTION_1['subscription'],
}))
config.pop('some device')
assert resp.status == 200, resp.response
assert view.registrations == config
hass.async_add_job.assert_called_with(save_json, CONFIG_FILE,
config)
@asyncio.coroutine
def test_unregister_device_view_handle_unknown_subscription(
self, loop, test_client):
"""Test that the HTML unregister view handles unknown subscriptions."""
hass = MagicMock()
config = {
'some device': SUBSCRIPTION_1,
'other device': SUBSCRIPTION_2,
}
m = mock_open(read_data=json.dumps(config))
with patch(
'homeassistant.util.json.open',
m, create=True
):
hass.config.path.return_value = CONFIG_FILE
service = html5.get_service(hass, {})
assert service is not None
# assert hass.called
assert len(hass.mock_calls) == 3
view = hass.mock_calls[1][1][0]
assert view.json_path == hass.config.path.return_value
assert view.registrations == config
hass.loop = loop
app = mock_http_component_app(hass)
view.register(app.router)
client = yield from test_client(app)
hass.http.is_banned_ip.return_value = False
resp = yield from client.delete(REGISTER_URL, data=json.dumps({
'subscription': SUBSCRIPTION_3['subscription']
}))
assert resp.status == 200, resp.response
assert view.registrations == config
hass.async_add_job.assert_not_called()
@asyncio.coroutine
def test_unregistering_device_view_handles_save_error(
self, loop, test_client):
"""Test that the HTML unregister view handles save errors."""
hass = MagicMock()
config = {
'some device': SUBSCRIPTION_1,
'other device': SUBSCRIPTION_2,
}
m = mock_open(read_data=json.dumps(config))
with patch(
'homeassistant.util.json.open',
m, create=True
):
hass.config.path.return_value = CONFIG_FILE
service = html5.get_service(hass, {})
assert service is not None
# assert hass.called
assert len(hass.mock_calls) == 3
view = hass.mock_calls[1][1][0]
assert view.json_path == hass.config.path.return_value
assert view.registrations == config
hass.loop = loop
app = mock_http_component_app(hass)
view.register(app.router)
client = yield from test_client(app)
hass.http.is_banned_ip.return_value = False
hass.async_add_job.side_effect = HomeAssistantError()
resp = yield from client.delete(REGISTER_URL, data=json.dumps({
'subscription': SUBSCRIPTION_1['subscription'],
}))
assert resp.status == 500, resp.response
assert view.registrations == config
@asyncio.coroutine
def test_callback_view_no_jwt(self, loop, test_client):
"""Test that the notification callback view works without JWT."""
hass = MagicMock()
m = mock_open()
with patch(
'homeassistant.util.json.open',
m, create=True
):
hass.config.path.return_value = CONFIG_FILE
service = html5.get_service(hass, {})
assert service is not None
# assert hass.called
assert len(hass.mock_calls) == 3
view = hass.mock_calls[2][1][0]
hass.loop = loop
app = mock_http_component_app(hass)
view.register(app.router)
client = yield from test_client(app)
hass.http.is_banned_ip.return_value = False
resp = yield from client.post(PUBLISH_URL, data=json.dumps({
'type': 'push',
'tag': '3bc28d69-0921-41f1-ac6a-7a627ba0aa72'
}))
assert resp.status == 401, resp.response
@asyncio.coroutine
def test_callback_view_with_jwt(self, loop, test_client):
"""Test that the notification callback view works with JWT."""
hass = MagicMock()
data = {
'device': SUBSCRIPTION_1
}
m = mock_open(read_data=json.dumps(data))
with patch(
'homeassistant.util.json.open',
m, create=True
):
hass.config.path.return_value = CONFIG_FILE
service = html5.get_service(hass, {'gcm_sender_id': '100'})
assert service is not None
# assert hass.called
assert len(hass.mock_calls) == 3
with patch('pywebpush.WebPusher') as mock_wp:
service.send_message(
'Hello', target=['device'], data={'icon': 'beer.png'})
assert len(mock_wp.mock_calls) == 3
# WebPusher constructor
assert mock_wp.mock_calls[0][1][0] == \
SUBSCRIPTION_1['subscription']
# Third mock_call checks the status_code of the response.
assert mock_wp.mock_calls[2][0] == '().send().status_code.__eq__'
# Call to send
push_payload = json.loads(mock_wp.mock_calls[1][1][0])
assert push_payload['body'] == 'Hello'
assert push_payload['icon'] == 'beer.png'
view = hass.mock_calls[2][1][0]
view.registrations = data
bearer_token = "Bearer {}".format(push_payload['data']['jwt'])
hass.loop = loop
app = mock_http_component_app(hass)
view.register(app.router)
client = yield from test_client(app)
hass.http.is_banned_ip.return_value = False
resp = yield from client.post(PUBLISH_URL, data=json.dumps({
'type': 'push',
}), headers={AUTHORIZATION: bearer_token})
assert resp.status == 200
body = yield from resp.json()
assert body == {"event": "push", "status": "ok"}