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Backport PR #5488: Added missing require and jquery from cdn....
Backport PR #5488: Added missing require and jquery from cdn. For some reason (I suppose some changes at the css level) the font size inside the input cells was fixed at 14 px... making the fonts really small in the reveal slideshows. This is really annoying... As a plus, I have also added the missing calls for require and jquery (as the full html template does). I think these fixes belong to 2.0, but I also know we are on the edge... so I hope to get it inside :wink: Cheers.

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test_events.py
45 lines | 1.3 KiB | text/x-python | PythonLexer
import unittest
try: # Python 3.3 +
from unittest.mock import Mock
except ImportError:
from mock import Mock
from IPython.core import events
import IPython.testing.tools as tt
def ping_received():
pass
class CallbackTests(unittest.TestCase):
def setUp(self):
self.em = events.EventManager(get_ipython(), {'ping_received': ping_received})
def test_register_unregister(self):
cb = Mock()
self.em.register('ping_received', cb)
self.em.trigger('ping_received')
self.assertEqual(cb.call_count, 1)
self.em.unregister('ping_received', cb)
self.em.trigger('ping_received')
self.assertEqual(cb.call_count, 1)
def test_reset(self):
cb = Mock()
self.em.register('ping_received', cb)
self.em.reset('ping_received')
self.em.trigger('ping_received')
assert not cb.called
def test_reset_all(self):
cb = Mock()
self.em.register('ping_received', cb)
self.em.reset_all()
self.em.trigger('ping_received')
assert not cb.called
def test_cb_error(self):
cb = Mock(side_effect=ValueError)
self.em.register('ping_received', cb)
with tt.AssertPrints("Error in callback"):
self.em.trigger('ping_received')