Rewrite logentries unittest tests to pytest style test functions (#41852)

* Rewrite logentries unittest tests to pytest style test functions.

Issue: https://github.com/home-assistant/core/issues/40862

* Import mock correctly

* Fix mock import

* Fix failure in formatting.

Co-authored-by: Martin Hjelmare <marhje52@gmail.com>
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thaohtp 2020-10-19 11:30:40 +02:00 committed by GitHub
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@ -1,82 +1,74 @@
"""The tests for the Logentries component."""
import unittest
from unittest import mock
import pytest
import homeassistant.components.logentries as logentries
from homeassistant.const import EVENT_STATE_CHANGED, STATE_OFF, STATE_ON
from homeassistant.setup import setup_component
from homeassistant.setup import async_setup_component
from tests.common import get_test_home_assistant
from tests.async_mock import MagicMock, call, patch
class TestLogentries(unittest.TestCase):
"""Test the Logentries component."""
async def test_setup_config_full(hass):
"""Test setup with all data."""
config = {"logentries": {"token": "secret"}}
hass.bus.listen = MagicMock()
assert await async_setup_component(hass, logentries.DOMAIN, config)
assert hass.bus.listen.called
assert EVENT_STATE_CHANGED == hass.bus.listen.call_args_list[0][0][0]
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 everything that was started."""
self.hass.stop()
async def test_setup_config_defaults(hass):
"""Test setup with defaults."""
config = {"logentries": {"token": "token"}}
hass.bus.listen = MagicMock()
assert await async_setup_component(hass, logentries.DOMAIN, config)
assert hass.bus.listen.called
assert EVENT_STATE_CHANGED == hass.bus.listen.call_args_list[0][0][0]
def test_setup_config_full(self):
"""Test setup with all data."""
config = {"logentries": {"token": "secret"}}
self.hass.bus.listen = mock.MagicMock()
assert setup_component(self.hass, logentries.DOMAIN, config)
assert self.hass.bus.listen.called
assert EVENT_STATE_CHANGED == self.hass.bus.listen.call_args_list[0][0][0]
def test_setup_config_defaults(self):
"""Test setup with defaults."""
config = {"logentries": {"token": "token"}}
self.hass.bus.listen = mock.MagicMock()
assert setup_component(self.hass, logentries.DOMAIN, config)
assert self.hass.bus.listen.called
assert EVENT_STATE_CHANGED == self.hass.bus.listen.call_args_list[0][0][0]
@pytest.fixture
def mock_dump():
"""Mock json dumps."""
with patch("json.dumps") as mock_dump:
yield mock_dump
def _setup(self, mock_requests):
"""Test the setup."""
self.mock_post = mock_requests.post
self.mock_request_exception = Exception
mock_requests.exceptions.RequestException = self.mock_request_exception
config = {"logentries": {"token": "token"}}
self.hass.bus.listen = mock.MagicMock()
setup_component(self.hass, logentries.DOMAIN, config)
self.handler_method = self.hass.bus.listen.call_args_list[0][0][1]
@mock.patch.object(logentries, "requests")
@mock.patch("json.dumps")
def test_event_listener(self, mock_dump, mock_requests):
"""Test event listener."""
mock_dump.side_effect = lambda x: x
self._setup(mock_requests)
@pytest.fixture
def mock_requests():
"""Mock requests."""
with patch.object(logentries, "requests") as mock_requests:
yield mock_requests
valid = {"1": 1, "1.0": 1.0, STATE_ON: 1, STATE_OFF: 0, "foo": "foo"}
for in_, out in valid.items():
state = mock.MagicMock(
state=in_, domain="fake", object_id="entity", attributes={}
)
event = mock.MagicMock(data={"new_state": state}, time_fired=12345)
body = [
{
"domain": "fake",
"entity_id": "entity",
"attributes": {},
"time": "12345",
"value": out,
}
]
payload = {
"host": "https://webhook.logentries.com/noformat/logs/token",
"event": body,
async def test_event_listener(hass, mock_dump, mock_requests):
"""Test event listener."""
mock_dump.side_effect = lambda x: x
mock_post = mock_requests.post
mock_requests.exceptions.RequestException = Exception
config = {"logentries": {"token": "token"}}
hass.bus.listen = MagicMock()
assert await async_setup_component(hass, logentries.DOMAIN, config)
handler_method = hass.bus.listen.call_args_list[0][0][1]
valid = {"1": 1, "1.0": 1.0, STATE_ON: 1, STATE_OFF: 0, "foo": "foo"}
for in_, out in valid.items():
state = MagicMock(state=in_, domain="fake", object_id="entity", attributes={})
event = MagicMock(data={"new_state": state}, time_fired=12345)
body = [
{
"domain": "fake",
"entity_id": "entity",
"attributes": {},
"time": "12345",
"value": out,
}
self.handler_method(event)
assert self.mock_post.call_count == 1
assert self.mock_post.call_args == mock.call(
payload["host"], data=payload, timeout=10
)
self.mock_post.reset_mock()
]
payload = {
"host": "https://webhook.logentries.com/noformat/logs/token",
"event": body,
}
handler_method(event)
assert mock_post.call_count == 1
assert mock_post.call_args == call(payload["host"], data=payload, timeout=10)
mock_post.reset_mock()