upstream/ipython Files · IPython/core/tests/test_events.py

Fix terminals with Tornado 3...

Fix terminals with Tornado 3 The websocket handler auth checking was calling clear_cookie(), which threw an error because it doesn't make sense for Websockets. It doesn't seem important, and we silence it in our other websocket handlers, so silencing it here too.

Thomas Kluyver - - Load All Authors

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             test_events.py
        
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      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')

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				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')