def test_chdir(self):
with TestServer():
with open_may("localhost", user="******", passwd="passwd") as may:
# make directories
may.makedirs("example1/example11", exist_ok=True)
may.makedirs("example1/example12", exist_ok=True)
may.makedirs("example1/example12/example121", exist_ok=True)
# change dir and check
may.chdir("example1")
self.assertEqual(may.curdir(), Path("/example1"))
may.chdir("example12")
self.assertEqual(may.curdir(), Path("/example1/example12"))
may.chdir("example121")
self.assertEqual(may.curdir(),
Path("/example1/example12/example121"))
with self.assertRaises(FileNotFoundError):
may.chdir("unknown-directory")
may.chdir("/")
self.assertEqual(may.curdir(), Path("/"))
def test_open(self):
with TestServer():
with open_may("localhost", user="******", passwd="passwd") as may:
# write then read
with may.open("example.txt", "w") as stream:
stream.write(TESTDATA)
with may.open("example.txt", "r") as stream:
self.assertEqual(stream.read(), TESTDATA)
# try read unexists file
with self.assertRaises(FileNotFoundError):
with may.open("unexists-file.txt", "r"):
pass
# try read directory
may.mkdir("exampledir")
with self.assertRaises(PermissionError):
with may.open("exampledir", "w"):
pass
with self.assertRaises(PermissionError):
with may.open("exampledir", "r"):
pass
def test_rename(self):
with TestServer():
with open_may("localhost", user="******", passwd="passwd") as may:
# make directory and file
may.mkdir("exampledir")
with may.open("example.txt", "w"):
pass
# rename files
may.rename("exampledir", "exampledir2")
may.rename("example.txt", "example2.txt")
with self.assertRaises(SameFileError):
may.rename("exampledir", "exampledir")
with self.assertRaises(SameFileError):
may.rename("example.txt", "example.txt")
# check the structure
files = list(may.iterdir())
self.assertEqual(len(files), 2)
self.assertIn(Path("/exampledir2"), files)
self.assertIn(Path("/example2.txt"), files)
def test_makedirs(self):
with TestServer():
with open_may("localhost", user="******", passwd="passwd") as may:
# make directory
may.makedirs("example1", exist_ok=True)
may.makedirs("example2/example21", exist_ok=True)
may.makedirs("example2/example22", exist_ok=True)
# try make directory (always raise error)
with self.assertRaises(FileExistsError):
may.makedirs("example1", exist_ok=False)
with self.assertRaises(FileExistsError):
may.makedirs("example2/example21", exist_ok=False)
with self.assertRaises(FileExistsError):
may.makedirs("example2/example22", exist_ok=False)
# check directory
rootfiles = list(may.iterdir(""))
self.assertEqual(len(rootfiles), 2)
self.assertIn(Path("/example1"), rootfiles)
self.assertIn(Path("/example2"), rootfiles)
example1files = list(may.iterdir("example1"))
self.assertEqual(len(example1files), 0)
example2files = list(may.iterdir("example2"))
self.assertEqual(len(example2files), 2)
self.assertIn(Path("/example2/example21"), example2files)
self.assertIn(Path("/example2/example22"), example2files)
def test_removedirs(self):
with TestServer():
with open_may("localhost", user="******", passwd="passwd") as may:
# make directories and files
#
# not-a-directory.txt
# example1 =>
# example11 =>
# example111
# example112
# example12 =>
# keep.txt
# example13
may.makedirs("example1/example11", exist_ok=True)
may.makedirs("example1/example11/example111", exist_ok=True)
may.makedirs("example1/example11/example112", exist_ok=True)
may.makedirs("example1/example12", exist_ok=True)
may.makedirs("example1/example13", exist_ok=True)
with may.open("not-a-directory.txt", "w"):
pass
with may.open("example1/example12/keep.txt", "w"):
pass
# remove directories
may.removedirs("example1") # directory
with self.assertRaises(NotADirectoryError): # file
may.removedirs("not-a-directory.txt")
with self.assertRaises(FileNotFoundError): # unexists
may.removedirs("example2")
# check structures
rootfiles = list(may.iterdir("/"))
self.assertEqual(len(rootfiles), 2)
self.assertIn(Path("/not-a-directory.txt"), rootfiles)
self.assertIn(Path("/example1"), rootfiles)
example1files = list(may.iterdir("/example1"))
self.assertEqual(len(example1files), 1)
self.assertIn(Path("/example1/example12"), example1files)
example12files = list(may.iterdir("/example1/example12"))
self.assertEqual(len(example12files), 1)
self.assertIn(
Path("/example1/example12/keep.txt"), example12files)
def test_upload_and_download(self):
with TestServer():
with open_may("localhost", user="******", passwd="passwd") as may:
# upload
tempfileup = NamedTemporaryFile(mode="w",
encoding="utf-8",
delete=False)
tempfileup.write(TESTDATA)
tempfileup.close()
may.upload(tempfileup.name, Path(tempfileup.name).name)
# download
tempfiledown = NamedTemporaryFile(delete=False)
tempfiledown.close()
may.download(Path(tempfileup.name).name, tempfiledown.name)
with open(tempfiledown.name, "r") as stream:
self.assertEqual(TESTDATA, stream.read())