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

File last commit:

r15605:adb71c39


                r18546:2b2243ed

Download file

             test_events.py
        
                    45 lines
            
             | 1.3 KiB
            
                | text/x-python
            
             |
                PythonLexer
            
             / IPython / core / tests / test_events.py
          
                    History
                
                 |
                  Source
                 | Raw
                 |Copy content
                 |Copy permalink

        Thomas Kluyver
    
Add tests for callback infrastructure

              r15601
            
      import unittest

      try:  # Python 3.3 +

          from unittest.mock import Mock

      except ImportError:

          from mock import Mock

        Thomas Kluyver
    
Rename callbacks -> events (mostly), fire -> trigger

              r15605
            
      from IPython.core import events

        Thomas Kluyver
    
Add tests for callback infrastructure

              r15601
            
      import IPython.testing.tools as tt

      def ping_received():

          pass

      class CallbackTests(unittest.TestCase):

          def setUp(self):

        Thomas Kluyver
    
Rename callbacks -> events (mostly), fire -> trigger

              r15605
            
              self.em = events.EventManager(get_ipython(), {'ping_received': ping_received})

        Thomas Kluyver
    
Add tests for callback infrastructure

              r15601
            
          def test_register_unregister(self):

              cb = Mock()

        Thomas Kluyver
    
Rename callbacks -> events (mostly), fire -> trigger

              r15605
            
              self.em.register('ping_received', cb)        

              self.em.trigger('ping_received')

        Thomas Kluyver
    
Add tests for callback infrastructure

              r15601
            
              self.assertEqual(cb.call_count, 1)

        Thomas Kluyver
    
Rename callbacks -> events (mostly), fire -> trigger

              r15605
            
              self.em.unregister('ping_received', cb)

              self.em.trigger('ping_received')

        Thomas Kluyver
    
Add tests for callback infrastructure

              r15601
            
              self.assertEqual(cb.call_count, 1)

          def test_reset(self):

              cb = Mock()

        Thomas Kluyver
    
Rename callbacks -> events (mostly), fire -> trigger

              r15605
            
              self.em.register('ping_received', cb)

              self.em.reset('ping_received')

              self.em.trigger('ping_received')

        Thomas Kluyver
    
Add tests for callback infrastructure

              r15601
            
              assert not cb.called

          def test_reset_all(self):

              cb = Mock()

        Thomas Kluyver
    
Rename callbacks -> events (mostly), fire -> trigger

              r15605
            
              self.em.register('ping_received', cb)

              self.em.reset_all()

              self.em.trigger('ping_received')

        Thomas Kluyver
    
Add tests for callback infrastructure

              r15601
            
              assert not cb.called

          def test_cb_error(self):

              cb = Mock(side_effect=ValueError)

        Thomas Kluyver
    
Rename callbacks -> events (mostly), fire -> trigger

              r15605
            
              self.em.register('ping_received', cb)

        Thomas Kluyver
    
Add tests for callback infrastructure

              r15601
            
              with tt.AssertPrints("Error in callback"):

        Thomas Kluyver
    
Rename callbacks -> events (mostly), fire -> trigger

              r15605
            
                  self.em.trigger('ping_received')

	Site-wide shortcuts
/	Use quick search box
g h	Goto home page
g g	Goto my private gists page
g G	Goto my public gists page
g 0-9	Goto bookmarked items from 0-9
n r	New repository page
n g	New gist page

	Repositories
g s	Goto summary page
g c	Goto changelog page
g f	Goto files page
g F	Goto files page with file search activated
g p	Goto pull requests page
g o	Goto repository settings
g O	Goto repository access permissions settings
t s	Toggle sidebar on some pages

Thomas Kluyver Add tests for callback infrastructure	r15601	import unittest
		try: # Python 3.3 +
		from unittest.mock import Mock
		except ImportError:
		from mock import Mock

Thomas Kluyver Rename callbacks -> events (mostly), fire -> trigger	r15605	from IPython.core import events
Thomas Kluyver Add tests for callback infrastructure	r15601	import IPython.testing.tools as tt

		def ping_received():
		pass

		class CallbackTests(unittest.TestCase):
		def setUp(self):
Thomas Kluyver Rename callbacks -> events (mostly), fire -> trigger	r15605	self.em = events.EventManager(get_ipython(), {'ping_received': ping_received})
Thomas Kluyver Add tests for callback infrastructure	r15601
		def test_register_unregister(self):
		cb = Mock()

Thomas Kluyver Rename callbacks -> events (mostly), fire -> trigger	r15605	self.em.register('ping_received', cb)
		self.em.trigger('ping_received')
Thomas Kluyver Add tests for callback infrastructure	r15601	self.assertEqual(cb.call_count, 1)

Thomas Kluyver Rename callbacks -> events (mostly), fire -> trigger	r15605	self.em.unregister('ping_received', cb)
		self.em.trigger('ping_received')
Thomas Kluyver Add tests for callback infrastructure	r15601	self.assertEqual(cb.call_count, 1)

		def test_reset(self):
		cb = Mock()
Thomas Kluyver Rename callbacks -> events (mostly), fire -> trigger	r15605	self.em.register('ping_received', cb)
		self.em.reset('ping_received')
		self.em.trigger('ping_received')
Thomas Kluyver Add tests for callback infrastructure	r15601	assert not cb.called

		def test_reset_all(self):
		cb = Mock()
Thomas Kluyver Rename callbacks -> events (mostly), fire -> trigger	r15605	self.em.register('ping_received', cb)
		self.em.reset_all()
		self.em.trigger('ping_received')
Thomas Kluyver Add tests for callback infrastructure	r15601	assert not cb.called

		def test_cb_error(self):
		cb = Mock(side_effect=ValueError)
Thomas Kluyver Rename callbacks -> events (mostly), fire -> trigger	r15605	self.em.register('ping_received', cb)
Thomas Kluyver Add tests for callback infrastructure	r15601	with tt.AssertPrints("Error in callback"):
Thomas Kluyver Rename callbacks -> events (mostly), fire -> trigger	r15605	self.em.trigger('ping_received')