platypush/tests/utils.py

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import os
import requests
from typing import Optional
from platypush.message import Message
from platypush.message.response import Response
from platypush.utils import set_timeout, clear_timeout
from . import test_dir
# Default configuration folder for tests
conf_dir = os.path.join(test_dir, 'etc')
# Default configuration file for tests
config_file = os.path.join(conf_dir, 'config_test.yaml')
# Default request timeout in seconds
request_timeout = 10
# Default test user
test_user = 'platypush'
# Default test password
test_pass = 'test'
# Base URL
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base_url = None
def set_base_url(url: str):
global base_url
base_url = url
class TimeoutException(RuntimeError):
"""
Exception raised in case of timeout.
"""
def __init__(self, msg: str = 'Timeout'):
self.msg = msg
def send_request(action: str, timeout: Optional[float] = None, args: Optional[dict] = None,
parse_json: bool = True, authenticate: bool = True, **kwargs):
if not timeout:
timeout = request_timeout
if not args:
args = {}
auth = (test_user, test_pass) if authenticate else kwargs.pop('auth', ())
set_timeout(seconds=timeout, on_timeout=on_timeout('Receiver response timed out'))
response = requests.post(
'{}/execute'.format(base_url),
auth=auth,
json={
'type': 'request',
'action': action,
'args': args,
}, **kwargs
)
clear_timeout()
if parse_json:
response = parse_response(response)
return response
def register_user(username: Optional[str] = None, password: Optional[str] = None):
if not username:
username = test_user
password = test_pass
set_timeout(seconds=request_timeout, on_timeout=on_timeout('User registration response timed out'))
response = requests.post('{base_url}/register?redirect={base_url}/'.format(base_url=base_url), data={
'username': username,
'password': password,
'confirm_password': password,
})
clear_timeout()
return response
def on_timeout(msg):
def _f(): raise TimeoutException(msg)
return _f
def parse_response(response):
response = Message.build(response.json())
assert isinstance(response, Response), 'Expected Response type, got {}'.format(response.__class__.__name__)
return response