def test_conditional_upload(self):
"""Test conditional ASCII mode upload."""
local_source = '__test_source'
data = ascii_data()
self.generate_ascii_file(data, local_source)
# target is newer, so don't upload
host = _test_base.ftp_host_factory(
ftp_host_class=FailingUploadAndDownloadFTPHost)
flag = host.upload_if_newer(local_source, '/home/newer')
self.assertEqual(flag, False)
# target is older, so upload
host = _test_base.ftp_host_factory()
flag = host.upload_if_newer(local_source, '/home/older')
self.assertEqual(flag, True)
# check uploaded content
# the data which was uploaded has its line endings converted
# so the conversion must also be applied to 'data'
data = data.replace('\n', '\r\n')
remote_file_content = _mock_ftplib.content_of('older')
self.assertEqual(data, remote_file_content)
# target doesn't exist, so upload
host = _test_base.ftp_host_factory()
flag = host.upload_if_newer(local_source, '/home/notthere')
self.assertEqual(flag, True)
remote_file_content = _mock_ftplib.content_of('notthere')
self.assertEqual(data, remote_file_content)
# clean up
os.unlink(local_source)
def test_conditional_upload(self):
"""Test conditional ASCII mode upload."""
local_source = '__test_source'
data = ascii_data()
self.generate_ascii_file(data, local_source)
# target is newer, so don't upload
host = _test_base.ftp_host_factory(
ftp_host_class=FailingUploadAndDownloadFTPHost)
flag = host.upload_if_newer(local_source, '/home/newer')
self.assertEqual(flag, False)
# target is older, so upload
host = _test_base.ftp_host_factory()
flag = host.upload_if_newer(local_source, '/home/older')
self.assertEqual(flag, True)
# check uploaded content
# the data which was uploaded has its line endings converted
# so the conversion must also be applied to 'data'
data = data.replace('\n', '\r\n')
remote_file_content = _mock_ftplib.content_of('older')
self.assertEqual(data, remote_file_content)
# target doesn't exist, so upload
host = _test_base.ftp_host_factory()
flag = host.upload_if_newer(local_source, '/home/notthere')
self.assertEqual(flag, True)
remote_file_content = _mock_ftplib.content_of('notthere')
self.assertEqual(data, remote_file_content)
# clean up
os.unlink(local_source)
def compare_and_delete_downloaded_data(self, filename):
"""Compare content of downloaded file with its source, then
delete the local target file."""
data = open(filename, 'rb').read()
remote_file_content = _mock_ftplib.content_of('newer')
self.assertEqual(data, remote_file_content)
# clean up
os.unlink(filename)
def compare_and_delete_downloaded_data(self, filename):
"""Compare content of downloaded file with its source, then
delete the local target file."""
data = open(filename, 'rb').read()
remote_file_content = _mock_ftplib.content_of('newer')
self.assertEqual(data, remote_file_content)
# clean up
os.unlink(filename)
def test_ascii_write(self):
"""Write ASCII text with `write`."""
host = _test_base.ftp_host_factory()
data = ' \nline 2\nline 3'
output = host.file('dummy', 'w')
output.write(data)
output.close()
child_data = _mock_ftplib.content_of('dummy')
expected_data = ' \r\nline 2\r\nline 3'
self.assertEqual(child_data, expected_data)
def test_binary_write(self):
"""Write binary data with `write`."""
host = _test_base.ftp_host_factory()
data = '\000a\001b\r\n\002c\003\n\004\r\005'
output = host.file('dummy', 'wb')
output.write(data)
output.close()
child_data = _mock_ftplib.content_of('dummy')
expected_data = data
self.assertEqual(child_data, expected_data)
def test_ascii_write(self):
"""Write ASCII text with `write`."""
host = _test_base.ftp_host_factory()
data = ' \nline 2\nline 3'
output = host.file('dummy', 'w')
output.write(data)
output.close()
child_data = _mock_ftplib.content_of('dummy')
expected_data = ' \r\nline 2\r\nline 3'
self.assertEqual(child_data, expected_data)
def test_binary_write(self):
"""Write binary data with `write`."""
host = _test_base.ftp_host_factory()
data = '\000a\001b\r\n\002c\003\n\004\r\005'
output = host.file('dummy', 'wb')
output.write(data)
output.close()
child_data = _mock_ftplib.content_of('dummy')
expected_data = data
self.assertEqual(child_data, expected_data)
def test_binary_download(self):
"""Test binary mode download."""
local_target = '__test_target'
host = _test_base.ftp_host_factory(
session_factory=BinaryDownloadMockSession)
# download
host.download('dummy', local_target, 'b')
# read file and compare
data = open(local_target, 'rb').read()
remote_file_content = _mock_ftplib.content_of('dummy')
self.assertEqual(data, remote_file_content)
# clean up
os.unlink(local_target)
def test_ascii_writelines(self):
"""Write ASCII text with `writelines`."""
host = _test_base.ftp_host_factory()
data = [' \n', 'line 2\n', 'line 3']
backup_data = data[:]
output = host.file('dummy', 'w')
output.writelines(data)
output.close()
child_data = _mock_ftplib.content_of('dummy')
expected_data = ' \r\nline 2\r\nline 3'
self.assertEqual(child_data, expected_data)
# ensure that the original data was not modified
self.assertEqual(data, backup_data)
def test_binary_download(self):
"""Test binary mode download."""
local_target = '__test_target'
host = _test_base.ftp_host_factory(
session_factory=BinaryDownloadMockSession)
# download
host.download('dummy', local_target, 'b')
# read file and compare
data = open(local_target, 'rb').read()
remote_file_content = _mock_ftplib.content_of('dummy')
self.assertEqual(data, remote_file_content)
# clean up
os.unlink(local_target)
def test_ascii_writelines(self):
"""Write ASCII text with `writelines`."""
host = _test_base.ftp_host_factory()
data = [' \n', 'line 2\n', 'line 3']
backup_data = data[:]
output = host.file('dummy', 'w')
output.writelines(data)
output.close()
child_data = _mock_ftplib.content_of('dummy')
expected_data = ' \r\nline 2\r\nline 3'
self.assertEqual(child_data, expected_data)
# ensure that the original data was not modified
self.assertEqual(data, backup_data)
def test_ascii_upload(self):
"""Test ASCII mode upload."""
local_source = '__test_source'
data = ascii_data()
self.generate_ascii_file(data, local_source)
# upload
host = _test_base.ftp_host_factory()
host.upload(local_source, 'dummy')
# check uploaded content
# the data which was uploaded has its line endings converted
# so the conversion must also be applied to `data`
data = data.replace('\n', '\r\n')
remote_file_content = _mock_ftplib.content_of('dummy')
self.assertEqual(data, remote_file_content)
# clean up
os.unlink(local_source)
def test_ascii_upload(self):
"""Test ASCII mode upload."""
local_source = '__test_source'
data = ascii_data()
self.generate_ascii_file(data, local_source)
# upload
host = _test_base.ftp_host_factory()
host.upload(local_source, 'dummy')
# check uploaded content
# the data which was uploaded has its line endings converted
# so the conversion must also be applied to `data`
data = data.replace('\n', '\r\n')
remote_file_content = _mock_ftplib.content_of('dummy')
self.assertEqual(data, remote_file_content)
# clean up
os.unlink(local_source)
