upstream/ipython Files · IPython/frontend/html/notebook/tests/test_nbmanager.py

Backport PR : Fix displaying history when output cache is disabled....

Backport PR : Fix displaying history when output cache is disabled. Previously, disabling the output cache disabled all history. These were separated, but the `%hist` magic was left with an unnecessary check, where if the output cache was disabled, it would refuse to work. Closes gh-2581

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             test_nbmanager.py
        
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             / IPython / frontend / html / notebook / tests / test_nbmanager.py
          
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      """Tests for the notebook manager."""

      import os

      from unittest import TestCase

      from tempfile import NamedTemporaryFile

      from IPython.utils.tempdir import TemporaryDirectory

      from IPython.utils.traitlets import TraitError

      from IPython.frontend.html.notebook.notebookmanager import NotebookManager

      class TestNotebookManager(TestCase):

          def test_nb_dir(self):

              with TemporaryDirectory() as td:

                  km = NotebookManager(notebook_dir=td)

                  self.assertEquals(km.notebook_dir, td)

          def test_create_nb_dir(self):

              with TemporaryDirectory() as td:

                  nbdir = os.path.join(td, 'notebooks')

                  km = NotebookManager(notebook_dir=nbdir)

                  self.assertEquals(km.notebook_dir, nbdir)

          def test_missing_nb_dir(self):

              with TemporaryDirectory() as td:

                  nbdir = os.path.join(td, 'notebook', 'dir', 'is', 'missing')

                  self.assertRaises(TraitError, NotebookManager, notebook_dir=nbdir)

          def test_invalid_nb_dir(self):

              with NamedTemporaryFile() as tf:

                  self.assertRaises(TraitError, NotebookManager, notebook_dir=tf.name)

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				"""Tests for the notebook manager."""

				import os
				from unittest import TestCase
				from tempfile import NamedTemporaryFile

				from IPython.utils.tempdir import TemporaryDirectory
				from IPython.utils.traitlets import TraitError

				from IPython.frontend.html.notebook.notebookmanager import NotebookManager

				class TestNotebookManager(TestCase):

				def test_nb_dir(self):
				with TemporaryDirectory() as td:
				km = NotebookManager(notebook_dir=td)
				self.assertEquals(km.notebook_dir, td)

				def test_create_nb_dir(self):
				with TemporaryDirectory() as td:
				nbdir = os.path.join(td, 'notebooks')
				km = NotebookManager(notebook_dir=nbdir)
				self.assertEquals(km.notebook_dir, nbdir)

				def test_missing_nb_dir(self):
				with TemporaryDirectory() as td:
				nbdir = os.path.join(td, 'notebook', 'dir', 'is', 'missing')
				self.assertRaises(TraitError, NotebookManager, notebook_dir=nbdir)

				def test_invalid_nb_dir(self):
				with NamedTemporaryFile() as tf:
				self.assertRaises(TraitError, NotebookManager, notebook_dir=tf.name)