def test_filefield_2(self):
f = FileField(max_length=5)
with self.assertRaisesMessage(ValidationError, "'Ensure this filename has at most 5 characters (it has 18).'"):
f.clean(SimpleUploadedFile('test_maxlength.txt', b'hello world'))
self.assertEqual('files/test1.pdf', f.clean('', 'files/test1.pdf'))
self.assertEqual('files/test2.pdf', f.clean(None, 'files/test2.pdf'))
self.assertIsInstance(f.clean(SimpleUploadedFile('name', b'Some File Content')), SimpleUploadedFile)
def test_filefield_2(self):
f = FileField(max_length=5)
with self.assertRaisesMessage(
ValidationError,
"'Ensure this filename has at most 5 characters (it has 18).'",
):
f.clean(SimpleUploadedFile("test_maxlength.txt", b"hello world"))
self.assertEqual("files/test1.pdf", f.clean("", "files/test1.pdf"))
self.assertEqual("files/test2.pdf", f.clean(None, "files/test2.pdf"))
self.assertIsInstance(
f.clean(SimpleUploadedFile("name", b"Some File Content")),
SimpleUploadedFile,
)
def test_filefield_1(self):
f = FileField()
with self.assertRaisesMessage(ValidationError, "'This field is required.'"):
f.clean('')
with self.assertRaisesMessage(ValidationError, "'This field is required.'"):
f.clean('', '')
self.assertEqual('files/test1.pdf', f.clean('', 'files/test1.pdf'))
with self.assertRaisesMessage(ValidationError, "'This field is required.'"):
f.clean(None)
with self.assertRaisesMessage(ValidationError, "'This field is required.'"):
f.clean(None, '')
self.assertEqual('files/test2.pdf', f.clean(None, 'files/test2.pdf'))
no_file_msg = "'No file was submitted. Check the encoding type on the form.'"
with self.assertRaisesMessage(ValidationError, no_file_msg):
f.clean(SimpleUploadedFile('', b''))
with self.assertRaisesMessage(ValidationError, no_file_msg):
f.clean(SimpleUploadedFile('', b''), '')
self.assertEqual('files/test3.pdf', f.clean(None, 'files/test3.pdf'))
with self.assertRaisesMessage(ValidationError, no_file_msg):
f.clean('some content that is not a file')
with self.assertRaisesMessage(ValidationError, "'The submitted file is empty.'"):
f.clean(SimpleUploadedFile('name', None))
with self.assertRaisesMessage(ValidationError, "'The submitted file is empty.'"):
f.clean(SimpleUploadedFile('name', b''))
self.assertEqual(SimpleUploadedFile, type(f.clean(SimpleUploadedFile('name', b'Some File Content'))))
self.assertIsInstance(
f.clean(SimpleUploadedFile('我隻氣墊船裝滿晒鱔.txt', 'मेरी मँडराने वाली नाव सर्पमीनों से भरी ह'.encode())),
SimpleUploadedFile
)
self.assertIsInstance(
f.clean(SimpleUploadedFile('name', b'Some File Content'), 'files/test4.pdf'),
SimpleUploadedFile
)
def test_filefield_3(self):
f = FileField(allow_empty_file=True)
self.assertIsInstance(f.clean(SimpleUploadedFile('name', b'')), SimpleUploadedFile)
def test_filefield_1(self):
f = FileField()
with self.assertRaisesMessage(ValidationError,
"'This field is required.'"):
f.clean("")
with self.assertRaisesMessage(ValidationError,
"'This field is required.'"):
f.clean("", "")
self.assertEqual("files/test1.pdf", f.clean("", "files/test1.pdf"))
with self.assertRaisesMessage(ValidationError,
"'This field is required.'"):
f.clean(None)
with self.assertRaisesMessage(ValidationError,
"'This field is required.'"):
f.clean(None, "")
self.assertEqual("files/test2.pdf", f.clean(None, "files/test2.pdf"))
no_file_msg = "'No file was submitted. Check the encoding type on the form.'"
file = SimpleUploadedFile(None, b"")
file._name = ""
with self.assertRaisesMessage(ValidationError, no_file_msg):
f.clean(file)
with self.assertRaisesMessage(ValidationError, no_file_msg):
f.clean(file, "")
self.assertEqual("files/test3.pdf", f.clean(None, "files/test3.pdf"))
with self.assertRaisesMessage(ValidationError, no_file_msg):
f.clean("some content that is not a file")
with self.assertRaisesMessage(ValidationError,
"'The submitted file is empty.'"):
f.clean(SimpleUploadedFile("name", None))
with self.assertRaisesMessage(ValidationError,
"'The submitted file is empty.'"):
f.clean(SimpleUploadedFile("name", b""))
self.assertEqual(
SimpleUploadedFile,
type(f.clean(SimpleUploadedFile("name", b"Some File Content"))),
)
self.assertIsInstance(
f.clean(
SimpleUploadedFile(
"我隻氣墊船裝滿晒鱔.txt",
"मेरी मँडराने वाली नाव सर्पमीनों से भरी ह".encode())),
SimpleUploadedFile,
)
self.assertIsInstance(
f.clean(SimpleUploadedFile("name", b"Some File Content"),
"files/test4.pdf"),
SimpleUploadedFile,
)
