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"""Tests for the notebook manager."""
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import os
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from unittest import TestCase
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from tempfile import NamedTemporaryFile
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from IPython.utils.tempdir import TemporaryDirectory
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from IPython.utils.traitlets import TraitError
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from ..filenbmanager import FileNotebookManager
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from ..nbmanager import NotebookManager
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class TestFileNotebookManager(TestCase):
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def test_nb_dir(self):
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with TemporaryDirectory() as td:
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fm = FileNotebookManager(notebook_dir=td)
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self.assertEqual(fm.notebook_dir, td)
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def test_create_nb_dir(self):
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with TemporaryDirectory() as td:
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nbdir = os.path.join(td, 'notebooks')
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fm = FileNotebookManager(notebook_dir=nbdir)
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self.assertEqual(fm.notebook_dir, nbdir)
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def test_missing_nb_dir(self):
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with TemporaryDirectory() as td:
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nbdir = os.path.join(td, 'notebook', 'dir', 'is', 'missing')
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self.assertRaises(TraitError, FileNotebookManager, notebook_dir=nbdir)
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def test_invalid_nb_dir(self):
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with NamedTemporaryFile() as tf:
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self.assertRaises(TraitError, FileNotebookManager, notebook_dir=tf.name)
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def test_get_os_path(self):
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# full filesystem path should be returned with correct operating system
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# separators.
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with TemporaryDirectory() as td:
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nbdir = os.path.join(td, 'notebooks')
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fm = FileNotebookManager(notebook_dir=nbdir)
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path = fm.get_os_path('test.ipynb', '/path/to/notebook/')
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rel_path_list = '/path/to/notebook/test.ipynb'.split('/')
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fs_path = os.path.join(fm.notebook_dir, *rel_path_list)
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self.assertEqual(path, fs_path)
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fm = FileNotebookManager(notebook_dir=nbdir)
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path = fm.get_os_path('test.ipynb')
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fs_path = os.path.join(fm.notebook_dir, 'test.ipynb')
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self.assertEqual(path, fs_path)
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fm = FileNotebookManager(notebook_dir=nbdir)
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path = fm.get_os_path('test.ipynb', '////')
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fs_path = os.path.join(fm.notebook_dir, 'test.ipynb')
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self.assertEqual(path, fs_path)
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class TestNotebookManager(TestCase):
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def test_named_notebook_path(self):
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nm = NotebookManager()
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# doesn't end with ipynb, should just be path
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name, path = nm.named_notebook_path('hello')
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self.assertEqual(name, None)
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self.assertEqual(path, '/hello/')
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name, path = nm.named_notebook_path('/')
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self.assertEqual(name, None)
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self.assertEqual(path, '/')
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name, path = nm.named_notebook_path('hello.ipynb')
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self.assertEqual(name, 'hello.ipynb')
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self.assertEqual(path, '/')
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name, path = nm.named_notebook_path('/hello.ipynb')
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self.assertEqual(name, 'hello.ipynb')
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self.assertEqual(path, '/')
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name, path = nm.named_notebook_path('/this/is/a/path/hello.ipynb')
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self.assertEqual(name, 'hello.ipynb')
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self.assertEqual(path, '/this/is/a/path/')
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name, path = nm.named_notebook_path('path/without/leading/slash/hello.ipynb')
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self.assertEqual(name, 'hello.ipynb')
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self.assertEqual(path, '/path/without/leading/slash/')
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def test_url_encode(self):
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nm = NotebookManager()
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# changes path or notebook name with special characters to url encoding
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# these tests specifically encode paths with spaces
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path = nm.url_encode('/this is a test/for spaces/')
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self.assertEqual(path, '/this%20is%20a%20test/for%20spaces/')
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path = nm.url_encode('notebook with space.ipynb')
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self.assertEqual(path, 'notebook%20with%20space.ipynb')
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path = nm.url_encode('/path with a/notebook and space.ipynb')
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self.assertEqual(path, '/path%20with%20a/notebook%20and%20space.ipynb')
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def test_url_decode(self):
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nm = NotebookManager()
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# decodes a url string to a plain string
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# these tests decode paths with spaces
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path = nm.url_decode('/this%20is%20a%20test/for%20spaces/')
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self.assertEqual(path, '/this is a test/for spaces/')
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path = nm.url_decode('notebook%20with%20space.ipynb')
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self.assertEqual(path, 'notebook with space.ipynb')
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path = nm.url_decode('/path%20with%20a/notebook%20and%20space.ipynb')
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self.assertEqual(path, '/path with a/notebook and space.ipynb')
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