async def test_lexicon_when(patch, story, async_mock, service_name):
ss = StreamingService(name='name',
command='command',
container_name='container_name',
hostname='hostname')
if service_name == 'unknown_service':
ss = 'foo'
line = {LineConstants.service: 'http'}
story.context = {'http': ss}
patch.object(story, 'next_block')
patch.object(Services, 'when', new=async_mock())
patch.object(Lexicon, 'line_number_or_none')
if service_name == 'unknown_service':
with pytest.raises(StoryscriptError):
await Lexicon.when(story.logger, story, line)
else:
ret = await Lexicon.when(story.logger, story, line)
story.next_block.assert_called_with(line)
Lexicon.line_number_or_none.assert_called_with(
story.next_block.return_value)
assert ret == Lexicon.line_number_or_none.return_value
async def test_unsubscribe_all(patch, app, async_mock, magic, response_code):
streaming_service = StreamingService('alpine', 'echo', 'alpine-1',
'alpine.com')
payload = {'sub_body': {'payload': True}}
app.add_subscription('sub_id', streaming_service, 'event_name', payload)
app.add_subscription('sub_id_with_no_unsub', streaming_service, 'foo',
payload)
app.services = {
'alpine': {
ServiceConstants.config: {
'actions': {
'echo': {
'events': {
'event_name': {
'http': {
'unsubscribe': {
'port': 28,
'path': '/unsub'
}
}
},
'foo': {
'http': {}
}
}
}
}
}
}
}
res = magic()
res.code = response_code
patch.object(HttpUtils,
'fetch_with_retry',
new=async_mock(return_value=res))
patch.init(AsyncHTTPClient)
client = AsyncHTTPClient()
await app.unsubscribe_all()
url = 'http://alpine.com:28/unsub'
expected_kwargs = {
'method': 'POST',
'body': json.dumps(payload['sub_body']),
'headers': {
'Content-Type': 'application/json; charset=utf-8'
}
}
HttpUtils.fetch_with_retry.mock.assert_called_with(3, app.logger, url,
client, expected_kwargs)
if response_code != 200:
app.logger.error.assert_called_once()
async def test_lexicon_when(patch, story, async_mock, service_name):
line = {
'ln': '10',
LineConstants.service: service_name,
LineConstants.command: 'updates',
'args': [
{
'$OBJECT': 'argument',
'name': 'foo',
'argument': {
'$OBJECT': 'string',
'string': 'bar'
}
}
]
}
story.context = {
service_name: StreamingService(service_name, 'time-server',
'asyncy--foo-1', 'foo.com')
}
story.app.services = {
service_name: {
ServiceConstants.config: {
'actions': {
'time-server': {
'events': {
'updates': {
'http': {
'port': 2000,
'subscribe': {
'method': 'post',
'path': '/sub'
}
},
'arguments': {
'foo': 'bar'
}
}
}
}
}
}
}
}
story.name = 'my_event_driven_story.story'
story.app.config.ENGINE_HOST = 'localhost'
story.app.config.ENGINE_PORT = 8000
story.app.app_id = 'my_fav_app'
story.app.app_dns = 'my_apps_hostname'
expected_url = 'http://foo.com:2000/sub'
expected_body = {
'endpoint': f'http://localhost:8000/story/event?'
f'story={story.name}&block={line["ln"]}&app=my_fav_app',
'data': {
'foo': 'bar'
},
'event': 'updates',
'id': 'my_guid_here'
}
if service_name == 'http':
expected_body['data']['host'] = story.app.app_dns
patch.object(uuid, 'uuid4', return_value='my_guid_here')
expected_kwargs = {
'method': 'POST',
'body': json.dumps(expected_body),
'headers': {'Content-Type': 'application/json; charset=utf-8'}
}
patch.init(AsyncHTTPClient)
patch.object(Lexicon, 'next_line_or_none')
patch.object(story, 'next_block')
patch.object(story.app, 'add_subscription')
patch.object(story, 'argument_by_name', return_value='bar')
http_res = Mock()
http_res.code = 204
patch.object(HttpUtils, 'fetch_with_retry',
new=async_mock(return_value=http_res))
ret = await Lexicon.when(story.logger, story, line)
client = AsyncHTTPClient()
HttpUtils.fetch_with_retry.mock.assert_called_with(
3, story.logger, expected_url, client, expected_kwargs)
story.app.add_subscription.assert_called_with(
'my_guid_here', story.context[service_name],
'updates', expected_body)
assert ret == Lexicon.next_line_or_none()
story.next_block.assert_called_with(line)
http_res.code = 400
with pytest.raises(AsyncyError):
await Lexicon.when(story.logger, story, line)
