124 lines
5 KiB
Python
124 lines
5 KiB
Python
"""Test the bundler tools."""
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# Copyright (c) Jupyter Development Team.
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# Distributed under the terms of the Modified BSD License.
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import unittest
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import os
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import shutil
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import tempfile
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import notebook.bundler.tools as tools
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HERE = os.path.abspath(os.path.dirname(__file__))
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class TestBundlerTools(unittest.TestCase):
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def setUp(self):
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self.tmp = tempfile.mkdtemp()
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def tearDown(self):
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shutil.rmtree(self.tmp, ignore_errors=True)
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def test_get_no_cell_references(self):
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'''Should find no references in a regular HTML comment.'''
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no_references = tools.get_cell_reference_patterns({'source':'''!<--
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a
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b
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c
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-->''', 'cell_type':'markdown'})
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self.assertEqual(len(no_references), 0)
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def test_get_cell_reference_patterns_comment_multiline(self):
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'''Should find two references and ignore a comment within an HTML comment.'''
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cell = {'cell_type':'markdown', 'source':'''<!--associate:
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a
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b/
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#comment
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-->'''}
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references = tools.get_cell_reference_patterns(cell)
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self.assertTrue('a' in references and 'b/' in references, str(references))
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self.assertEqual(len(references), 2, str(references))
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def test_get_cell_reference_patterns_comment_trailing_filename(self):
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'''Should find three references within an HTML comment.'''
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cell = {'cell_type':'markdown', 'source':'''<!--associate:c
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a
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b/
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#comment
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-->'''}
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references = tools.get_cell_reference_patterns(cell)
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self.assertTrue('a' in references and 'b/' in references and 'c' in references, str(references))
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self.assertEqual(len(references), 3, str(references))
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def test_get_cell_reference_patterns_precode(self):
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'''Should find no references in a fenced code block in a *code* cell.'''
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self.assertTrue(tools.get_cell_reference_patterns)
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no_references = tools.get_cell_reference_patterns({'source':'''```
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foo
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bar
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baz
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```
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''', 'cell_type':'code'})
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self.assertEqual(len(no_references), 0)
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def test_get_cell_reference_patterns_precode_mdcomment(self):
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'''Should find two references and ignore a comment in a fenced code block.'''
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cell = {'cell_type':'markdown', 'source':'''```
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a
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b/
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#comment
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```'''}
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references = tools.get_cell_reference_patterns(cell)
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self.assertTrue('a' in references and 'b/' in references, str(references))
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self.assertEqual(len(references), 2, str(references))
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def test_get_cell_reference_patterns_precode_backticks(self):
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'''Should find three references in a fenced code block.'''
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cell = {'cell_type':'markdown', 'source':'''```c
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a
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b/
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#comment
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```'''}
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references = tools.get_cell_reference_patterns(cell)
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self.assertTrue('a' in references and 'b/' in references and 'c' in references, str(references))
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self.assertEqual(len(references), 3, str(references))
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def test_glob_dir(self):
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'''Should expand to single file in the resources/ subfolder.'''
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self.assertIn(os.path.join('resources', 'empty.ipynb'),
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tools.expand_references(HERE, ['resources/empty.ipynb']))
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def test_glob_subdir(self):
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'''Should expand to all files in the resources/ subfolder.'''
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self.assertIn(os.path.join('resources', 'empty.ipynb'),
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tools.expand_references(HERE, ['resources/']))
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def test_glob_splat(self):
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'''Should expand to all contents under this test/ directory.'''
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globs = tools.expand_references(HERE, ['*'])
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self.assertIn('test_bundler_tools.py', globs, globs)
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self.assertIn('resources', globs, globs)
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def test_glob_splatsplat_in_middle(self):
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'''Should expand to test_file.txt deep under this test/ directory.'''
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globs = tools.expand_references(HERE, ['resources/**/test_file.txt'])
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self.assertIn(os.path.join('resources', 'subdir', 'test_file.txt'), globs, globs)
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def test_glob_splatsplat_trailing(self):
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'''Should expand to all descendants of this test/ directory.'''
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globs = tools.expand_references(HERE, ['resources/**'])
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self.assertIn(os.path.join('resources', 'empty.ipynb'), globs, globs)
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self.assertIn(os.path.join('resources', 'subdir', 'test_file.txt'), globs, globs)
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def test_glob_splatsplat_leading(self):
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'''Should expand to test_file.txt under any path.'''
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globs = tools.expand_references(HERE, ['**/test_file.txt'])
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self.assertIn(os.path.join('resources', 'subdir', 'test_file.txt'), globs, globs)
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self.assertIn(os.path.join('resources', 'another_subdir', 'test_file.txt'), globs, globs)
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def test_copy_filelist(self):
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'''Should copy select files from source to destination'''
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globs = tools.expand_references(HERE, ['**/test_file.txt'])
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tools.copy_filelist(HERE, self.tmp, globs)
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self.assertTrue(os.path.isfile(os.path.join(self.tmp, 'resources', 'subdir', 'test_file.txt')))
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self.assertTrue(os.path.isfile(os.path.join(self.tmp, 'resources', 'another_subdir', 'test_file.txt')))
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self.assertFalse(os.path.isfile(os.path.join(self.tmp, 'resources', 'empty.ipynb')))
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