import pytest

from mock import patch, Mock
from httmock import urlmatch, HTTMock

from notifications.notificationmethod import (QuayNotificationMethod, EmailMethod, WebhookMethod,
                                              FlowdockMethod, HipchatMethod, SlackMethod,
                                              CannotValidateNotificationMethodException)
from notifications.notificationevent import RepoPushEvent
from notifications.models_interface import Repository
from workers.notificationworker.notificationworker import NotificationWorker

from test.fixtures import *

from workers.notificationworker.models_pre_oci import pre_oci_model as model


def test_basic_notification_endtoend(initialized_db):
  # Ensure the public user doesn't have any notifications.
  assert not model.user_has_local_notifications('public')

  # Add a basic build notification.
  notification_uuid = model.create_notification_for_testing('public')
  event_data = {}

  # Fire off the queue processing.
  worker = NotificationWorker(None)
  worker.process_queue_item({
    'notification_uuid': notification_uuid,
    'event_data': event_data,
  })

  # Ensure the notification was handled.
  assert model.user_has_local_notifications('public')


@pytest.mark.parametrize('method,method_config,netloc', [
  (QuayNotificationMethod, {'target': {'name': 'devtable', 'kind': 'user'}}, None),
  (EmailMethod, {'email': 'jschorr@devtable.com'}, None),
  (WebhookMethod, {'url': 'http://example.com'}, 'example.com'),
  (FlowdockMethod, {'flow_api_token': 'sometoken'}, 'api.flowdock.com'),
  (HipchatMethod, {'notification_token': 'token', 'room_id': 'foo'}, 'api.hipchat.com'),
  (SlackMethod, {'url': 'http://example.com'}, 'example.com'),
])
def test_notifications(method, method_config, netloc, initialized_db):
  url_hit = [False]
  @urlmatch(netloc=netloc)
  def url_handler(_, __):
    url_hit[0] = True
    return ''

  mock = Mock()
  def get_mock(*args, **kwargs):
    return mock

  with patch('notifications.notificationmethod.Message', get_mock):
    with HTTMock(url_handler):
      # Add a basic build notification.
      notification_uuid = model.create_notification_for_testing('public',
                                                                method_name=method.method_name(),
                                                                method_config=method_config)
      event_data = RepoPushEvent().get_sample_data('devtable', 'simple', {})

      # Fire off the queue processing.
      worker = NotificationWorker(None)
      worker.process_queue_item({
        'notification_uuid': notification_uuid,
        'event_data': event_data,
        'performer_data': {},
      })

  if netloc is not None:
    assert url_hit[0]