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

Add pexpect version 2.3 (revision 507) to IPython.external....

Add pexpect version 2.3 (revision 507) to IPython.external. We will only use our copy if the system-installed one isn't found. This lets us run the core of ipython on top of the stdlib, while having far better subprocess control than we otherwise would on posix. On windows, pexpect doesn't exist, so the subprocess situation is still not ideal. pexpect is MIT-licensed. For more information on pexpect: http://www.noah.org/wiki/Pexpect

Brian Granger - - Load All Authors

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             test_plugin.py
        
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             / IPython / core / tests / test_plugin.py
          
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      """Tests for plugin.py"""

      #-----------------------------------------------------------------------------

      # Imports

      #-----------------------------------------------------------------------------

      from unittest import TestCase

      from IPython.core.plugin import Plugin, PluginManager

      #-----------------------------------------------------------------------------

      # Tests

      #-----------------------------------------------------------------------------

      class FooPlugin(Plugin):

          pass

      class BarPlugin(Plugin):

          pass

      class BadPlugin(object):

          pass

      class PluginTest(TestCase):

          def setUp(self):

              self.manager = PluginManager()

          def test_register_get(self):

              self.assertEquals(None, self.manager.get_plugin('foo'))

              foo = FooPlugin()

              self.manager.register_plugin('foo', foo)

              self.assertEquals(foo, self.manager.get_plugin('foo'))

              bar = BarPlugin()

              self.assertRaises(KeyError, self.manager.register_plugin, 'foo', bar)

              bad = BadPlugin()

              self.assertRaises(TypeError, self.manager.register_plugin, 'bad')

          def test_unregister(self):

              foo = FooPlugin()

              self.manager.register_plugin('foo', foo)

              self.manager.unregister_plugin('foo')

              self.assertEquals(None, self.manager.get_plugin('foo'))

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				"""Tests for plugin.py"""

				#-----------------------------------------------------------------------------
				# Imports
				#-----------------------------------------------------------------------------

				from unittest import TestCase

				from IPython.core.plugin import Plugin, PluginManager

				#-----------------------------------------------------------------------------
				# Tests
				#-----------------------------------------------------------------------------

				class FooPlugin(Plugin):
				pass


				class BarPlugin(Plugin):
				pass


				class BadPlugin(object):
				pass


				class PluginTest(TestCase):

				def setUp(self):
				self.manager = PluginManager()

				def test_register_get(self):
				self.assertEquals(None, self.manager.get_plugin('foo'))
				foo = FooPlugin()
				self.manager.register_plugin('foo', foo)
				self.assertEquals(foo, self.manager.get_plugin('foo'))
				bar = BarPlugin()
				self.assertRaises(KeyError, self.manager.register_plugin, 'foo', bar)
				bad = BadPlugin()
				self.assertRaises(TypeError, self.manager.register_plugin, 'bad')

				def test_unregister(self):
				foo = FooPlugin()
				self.manager.register_plugin('foo', foo)
				self.manager.unregister_plugin('foo')
				self.assertEquals(None, self.manager.get_plugin('foo'))