class TestRenameTo(unittest.TestCase):
def setUp(self):
# Make a temp directory and test file
self.source_dir = tempfile.mkdtemp()
self.test_filename = "abc_test.txt"
self.destination_filename = "test.txt"
self.source_file = os.path.join(self.source_dir, self.test_filename)
self.destination_file = os.path.join(self.source_dir, self.destination_filename)
with open(self.source_file, 'w') as output:
output.write("This is a test file.")
self.action = RenameTo({'match': 'abc_', 'replace-with': ''})
def test_renameto(self):
# Test that renameto works with the simple case - source file exists, dest file does not exist,
# and source file gets renamed successfully
new_filename = self.action.do_action(self.source_file)
self.assertEqual(self.destination_file, new_filename)
self.assertTrue(os.path.isfile(self.destination_file), "Destination file does not exist")
self.assertFalse(os.path.isfile(self.source_file), "Source file still exists")
def test_renameto_dryrun(self):
# Test that file is NOT renamed when dryrun=True
new_filename = self.action.do_action(self.source_file, dry_run=True)
self.assertEqual(self.source_file, new_filename)
self.assertFalse(os.path.isfile(self.destination_file), "Destination file does not exist")
self.assertTrue(os.path.isfile(self.source_file), "Source file still exists")
def test_rename_with_regex(self):
# Test that renameto works with a regular expression as the match string
a = RenameTo({'match': '^[a-z][a-z]c_', 'replace-with': ''})
new_filename = a.do_action(self.source_file)
self.assertEqual(self.destination_file, new_filename)
self.assertTrue(os.path.isfile(self.destination_file), "Destination file does not exist")
self.assertFalse(os.path.isfile(self.source_file), "Source file still exists")
def test_invalid_parameters(self):
# Should raise an error if it's created without the "match" key in the parameters dict
self.assertRaises(ValueError, RenameTo, {})
# Should raise an error if it's created without the "replace-with" key in the parameters dict
self.assertRaises(ValueError, RenameTo, {'match': 'none'})
def test_replace_with_parameter_is_none(self):
# If replace-with is None, the replace-with value should be an empty string
a = RenameTo({'match': 'abc', 'replace-with': None})
self.assertEqual('', a.replace_with)
def tearDown(self):
# Clean up temp files
shutil.rmtree(self.source_dir)
def test_rename_with_regex(self):
# Test that renameto works with a regular expression as the match string
a = RenameTo({'match': '^[a-z][a-z]c_', 'replace-with': ''})
new_filename = a.do_action(self.source_file)
self.assertEqual(self.destination_file, new_filename)
self.assertTrue(os.path.isfile(self.destination_file), "Destination file does not exist")
self.assertFalse(os.path.isfile(self.source_file), "Source file still exists")
class TestRenameTo(unittest.TestCase):
def setUp(self):
# Make a temp directory and test file
self.source_dir = tempfile.mkdtemp()
self.test_filename = "abc_test.txt"
self.destination_filename = "test.txt"
self.source_file = os.path.join(self.source_dir, self.test_filename)
self.destination_file = os.path.join(self.source_dir,
self.destination_filename)
with open(self.source_file, 'w') as output:
output.write("This is a test file.")
self.action = RenameTo({'match': 'abc_', 'replace-with': ''})
def test_renameto(self):
# Test that renameto works with the simple case - source file exists, dest file does not exist,
# and source file gets renamed successfully
new_filename = self.action.do_action(self.source_file)
self.assertEqual(self.destination_file, new_filename)
self.assertTrue(os.path.isfile(self.destination_file),
"Destination file does not exist")
self.assertFalse(os.path.isfile(self.source_file),
"Source file still exists")
def test_renameto_dryrun(self):
# Test that file is NOT renamed when dryrun=True
new_filename = self.action.do_action(self.source_file, dry_run=True)
self.assertEqual(self.source_file, new_filename)
self.assertFalse(os.path.isfile(self.destination_file),
"Destination file does not exist")
self.assertTrue(os.path.isfile(self.source_file),
"Source file still exists")
def test_rename_with_regex(self):
# Test that renameto works with a regular expression as the match string
a = RenameTo({'match': '^[a-z][a-z]c_', 'replace-with': ''})
new_filename = a.do_action(self.source_file)
self.assertEqual(self.destination_file, new_filename)
self.assertTrue(os.path.isfile(self.destination_file),
"Destination file does not exist")
self.assertFalse(os.path.isfile(self.source_file),
"Source file still exists")
def test_invalid_parameters(self):
# Should raise an error if it's created without the "match" key in the parameters dict
self.assertRaises(ValueError, RenameTo, {})
# Should raise an error if it's created without the "replace-with" key in the parameters dict
self.assertRaises(ValueError, RenameTo, {'match': 'none'})
def test_replace_with_parameter_is_none(self):
# If replace-with is None, the replace-with value should be an empty string
a = RenameTo({'match': 'abc', 'replace-with': None})
self.assertEqual('', a.replace_with)
def tearDown(self):
# Clean up temp files
shutil.rmtree(self.source_dir)
def test_rename_with_regex(self):
# Test that renameto works with a regular expression as the match string
a = RenameTo({'match': '^[a-z][a-z]c_', 'replace-with': ''})
new_filename = a.do_action(self.source_file)
self.assertEqual(self.destination_file, new_filename)
self.assertTrue(os.path.isfile(self.destination_file),
"Destination file does not exist")
self.assertFalse(os.path.isfile(self.source_file),
"Source file still exists")
def setUp(self):
# Make a temp directory and test file
self.source_dir = tempfile.mkdtemp()
self.test_filename = "abc_test.txt"
self.destination_filename = "test.txt"
self.source_file = os.path.join(self.source_dir, self.test_filename)
self.destination_file = os.path.join(self.source_dir,
self.destination_filename)
with open(self.source_file, 'w') as output:
output.write("This is a test file.")
self.action = RenameTo({'match': 'abc_', 'replace-with': ''})
def setUp(self):
# Make a temp directory and test file
self.source_dir = tempfile.mkdtemp()
self.test_filename = "abc_test.txt"
self.destination_filename = "test.txt"
self.source_file = os.path.join(self.source_dir, self.test_filename)
self.destination_file = os.path.join(self.source_dir, self.destination_filename)
with open(self.source_file, 'w') as output:
output.write("This is a test file.")
self.action = RenameTo({'match': 'abc_', 'replace-with': ''})
def test_replace_with_parameter_is_none(self):
# If replace-with is None, the replace-with value should be an empty string
a = RenameTo({'match': 'abc', 'replace-with': None})
self.assertEqual('', a.replace_with)
