def size(self):
"""
Calculates aggregate length of files contained in the directory
or the length of a file in case regular file.
:return: size of file
:rtype: long
"""
self._assert_exists_()
return fs.file_size(self.path)
def size(self):
"""
Calculates aggregate length of files contained in the directory
or the length of a file in case regular file.
:return: size of file
:rtype: long
"""
self._assert_exists_()
return fs.file_size(self.path)
def test_directory_size_command(self):
_stdout = "3137674753 /tmp/file.txt"
with patch(HDFS_IS_DIR_FUNC) as mock_isdir:
mock_isdir.return_value = True
size = hdfs_client.file_size(
"/tmp/file.txt",
executor=lambda cmd, *args: self._assert_command_generation(
"hadoop fs -du -s /tmp/file.txt", stdout=_stdout)
(cmd, *args))
self.assertEqual(3137674753, size)
def test_directory_size_command(self):
_stdout = "3137674753 /tmp/file.txt"
with patch(HDFS_IS_DIR_FUNC) as mock_isdir:
mock_isdir.return_value = True
size = hdfs_client.file_size(
"/tmp/file.txt",
executor=lambda cmd, *args: self._assert_command_generation(
"hadoop fs -du -s /tmp/file.txt", stdout=_stdout
)(cmd, *args),
)
self.assertEqual(3137674753, size)
