def test_chunk_size_reduced_if_content_length_smaller_than_chunk(self):
content_length = len(string.ascii_lowercase)
file_object = MockFileObject(string.ascii_lowercase)
reader = WsgiContentReader(file_object, content_length, chunk_size=50)
got = reader.read_data()
self.assertEqual(string.ascii_lowercase, got)
self.assertEqual([26], file_object.read_call_args)
def test_data_is_read_in_expected_chunk_sizes(self):
content_length = len(string.ascii_lowercase)
file_object = MockFileObject(string.ascii_lowercase)
reader = WsgiContentReader(file_object, content_length, chunk_size=4)
got = reader.read_data()
self.assertEqual(string.ascii_lowercase, got)
self.assertEqual([4, 4, 4, 4, 4, 4, 2], file_object.read_call_args)
def test_chunk_size_reduced_if_content_length_smaller_than_chunk(self):
content_length = len(string.ascii_lowercase)
file_object = MockFileObject(string.ascii_lowercase)
reader = WsgiContentReader(file_object, content_length, chunk_size=50)
got = reader.read_data()
self.assertEqual(string.ascii_lowercase, got)
self.assertEqual([26], file_object.read_call_args)
def test_data_is_read_in_expected_chunk_sizes(self):
content_length = len(string.ascii_lowercase)
file_object = MockFileObject(string.ascii_lowercase)
reader = WsgiContentReader(file_object, content_length, chunk_size=4)
got = reader.read_data()
self.assertEqual(string.ascii_lowercase, got)
self.assertEqual([4, 4, 4, 4, 4, 4, 2], file_object.read_call_args)
def test_get_empty_string_if_content_length_is_zero(self):
file_object = MockFileObject("")
reader = WsgiContentReader(file_object, 0, chunk_size=50)
got = reader.read_data()
self.assertEqual("", got)
def test_get_empty_string_if_content_length_is_zero(self):
file_object = MockFileObject('')
reader = WsgiContentReader(file_object, 0, chunk_size=50)
actual = reader.read_data()
assert '' == actual
def test_constructor(self):
reader = WsgiContentReader('file', 'length')
self.assertTrue(isinstance(reader, WsgiContentReader))
