Uploaded Test files

venv/Lib/site-packages/notebook/bundler/tests/test_bundler_tools.py

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