Uploaded Test files

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

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+"""Test the bundlerextension CLI."""
+
+# Copyright (c) Jupyter Development Team.
+# Distributed under the terms of the Modified BSD License.
+
+import os
+import shutil
+import unittest
+
+from unittest.mock import patch
+from ipython_genutils.tempdir import TemporaryDirectory
+from ipython_genutils import py3compat
+
+from traitlets.tests.utils import check_help_all_output
+
+import notebook.nbextensions as nbextensions
+from notebook.config_manager import BaseJSONConfigManager
+from ..bundlerextensions import (_get_config_dir, enable_bundler_python, 
+    disable_bundler_python)
+
+def test_help_output():
+    check_help_all_output('notebook.bundler.bundlerextensions')
+    check_help_all_output('notebook.bundler.bundlerextensions', ['enable'])
+    check_help_all_output('notebook.bundler.bundlerextensions', ['disable'])
+
+class TestBundlerExtensionCLI(unittest.TestCase):
+    """Tests the bundlerextension CLI against the example zip_bundler."""
+    def setUp(self):
+        """Build an isolated config environment."""
+        td = TemporaryDirectory()
+        
+        self.test_dir = py3compat.cast_unicode(td.name)
+        self.data_dir = os.path.join(self.test_dir, 'data')
+        self.config_dir = os.path.join(self.test_dir, 'config')
+        self.system_data_dir = os.path.join(self.test_dir, 'system_data')
+        self.system_path = [self.system_data_dir]
+        
+        # Use temp directory, not real user or system config paths
+        self.patch_env = patch.dict('os.environ', {
+            'JUPYTER_CONFIG_DIR': self.config_dir,
+            'JUPYTER_DATA_DIR': self.data_dir,
+        })
+        self.patch_env.start()
+        self.patch_system_path = patch.object(nbextensions,
+            'SYSTEM_JUPYTER_PATH', self.system_path)
+        self.patch_system_path.start()
+         
+    def tearDown(self):
+        """Remove the test config environment."""
+        shutil.rmtree(self.test_dir, ignore_errors=True)
+        self.patch_env.stop()
+        self.patch_system_path.stop()
+                
+    def test_enable(self):
+        """Should add the bundler to the notebook configuration."""
+        enable_bundler_python('notebook.bundler.zip_bundler')
+        
+        config_dir = os.path.join(_get_config_dir(user=True), 'nbconfig')
+        cm = BaseJSONConfigManager(config_dir=config_dir)
+        bundlers = cm.get('notebook').get('bundlerextensions', {})
+        self.assertEqual(len(bundlers), 1)
+        self.assertIn('notebook_zip_download', bundlers)
+    
+    def test_disable(self):
+        """Should remove the bundler from the notebook configuration."""
+        self.test_enable()
+        disable_bundler_python('notebook.bundler.zip_bundler')
+        
+        config_dir = os.path.join(_get_config_dir(user=True), 'nbconfig')
+        cm = BaseJSONConfigManager(config_dir=config_dir)
+        bundlers = cm.get('notebook').get('bundlerextensions', {})
+        self.assertEqual(len(bundlers), 0)