upstream/ipython Files · IPython/utils/tests/test_tempdir.py

Merge pull request from ivanov/nbconvert-better-tests...

Merge pull request from ivanov/nbconvert-better-tests This PR fixes a few issues with nbconvert tests The code for testing 'ipython nbconvert' prior to this PR did not work as intended, and simply swallowed errors when pandoc wasn't installed, for example. This PR adds a new get_output_error_code utility for easier checking of error (looking at return code as opposed to the contents of stdout for the word 'error'). This new machinery is leveraged when calling nbconvert during tests.

Paul Ivanov - - Load All Authors

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

      #  Copyright (C) 2012-  The IPython Development Team

      #

      #  Distributed under the terms of the BSD License.  The full license is in

      #  the file COPYING, distributed as part of this software.

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

      import os

      from IPython.utils.tempdir import NamedFileInTemporaryDirectory

      from IPython.utils.tempdir import TemporaryWorkingDirectory

      def test_named_file_in_temporary_directory():

          with NamedFileInTemporaryDirectory('filename') as file:

              name = file.name

              assert not file.closed

              assert os.path.exists(name)

              file.write(b'test')

          assert file.closed

          assert not os.path.exists(name)

      def test_temporary_working_directory():

          with TemporaryWorkingDirectory() as dir:

              assert os.path.exists(dir)

              assert os.path.abspath(os.curdir) == dir

          assert not os.path.exists(dir)

          assert os.path.abspath(os.curdir) != dir

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				#-----------------------------------------------------------------------------
				# Copyright (C) 2012- The IPython Development Team
				#
				# Distributed under the terms of the BSD License. The full license is in
				# the file COPYING, distributed as part of this software.
				#-----------------------------------------------------------------------------

				import os

				from IPython.utils.tempdir import NamedFileInTemporaryDirectory
				from IPython.utils.tempdir import TemporaryWorkingDirectory


				def test_named_file_in_temporary_directory():
				with NamedFileInTemporaryDirectory('filename') as file:
				name = file.name
				assert not file.closed
				assert os.path.exists(name)
				file.write(b'test')
				assert file.closed
				assert not os.path.exists(name)

				def test_temporary_working_directory():
				with TemporaryWorkingDirectory() as dir:
				assert os.path.exists(dir)
				assert os.path.abspath(os.curdir) == dir
				assert not os.path.exists(dir)
				assert os.path.abspath(os.curdir) != dir