upstream/ipython Files · IPython/lib/tests/test_editorhooks.py

Combined recursive approach with check for already visited objects to avoid infinite recursion....

Combined recursive approach with check for already visited objects to avoid infinite recursion. This should pass the already existing autoreload tests, however, new tests for this feature still need to be implemented.

Segev Finer - - Load All Authors

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             test_editorhooks.py
        
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      """Test installing editor hooks"""

      import sys

      from unittest import mock

      import nose.tools as nt

      from IPython import get_ipython

      from IPython.lib import editorhooks

      def test_install_editor():

          called = []

          def fake_popen(*args, **kwargs):

              called.append({

                  'args': args,

                  'kwargs': kwargs,

              })

              return mock.MagicMock(**{'wait.return_value': 0})

          editorhooks.install_editor('foo -l {line} -f {filename}', wait=False)

          with mock.patch('subprocess.Popen', fake_popen):

              get_ipython().hooks.editor('the file', 64)

          nt.assert_equal(len(called), 1)

          args = called[0]['args']

          kwargs = called[0]['kwargs']

          nt.assert_equal(kwargs, {'shell': True})

          if sys.platform.startswith('win'):

              expected = ['foo', '-l', '64', '-f', 'the file']

          else:

              expected = "foo -l 64 -f 'the file'"

          cmd = args[0]

          nt.assert_equal(cmd, expected)

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				"""Test installing editor hooks"""
				import sys
				from unittest import mock

				import nose.tools as nt

				from IPython import get_ipython
				from IPython.lib import editorhooks

				def test_install_editor():
				called = []
				def fake_popen(args, *kwargs):
				called.append({
				'args': args,
				'kwargs': kwargs,
				})
				return mock.MagicMock(**{'wait.return_value': 0})
				editorhooks.install_editor('foo -l {line} -f {filename}', wait=False)

				with mock.patch('subprocess.Popen', fake_popen):
				get_ipython().hooks.editor('the file', 64)

				nt.assert_equal(len(called), 1)
				args = called[0]['args']
				kwargs = called[0]['kwargs']

				nt.assert_equal(kwargs, {'shell': True})

				if sys.platform.startswith('win'):
				expected = ['foo', '-l', '64', '-f', 'the file']
				else:
				expected = "foo -l 64 -f 'the file'"
				cmd = args[0]
				nt.assert_equal(cmd, expected)