def test_invalid_headers(self):
req = b'GET / HTTP/1.1\r\nContent-Type text/html\r\n\r\n'
transport = unittest.mock.Mock()
transport.get_extra_info.return_value = ('127.0.0.1', 1)
stream = asyncio.StreamReader(loop=self.loop)
stream.set_transport(transport)
task = asyncio.Task(HttpParser.parse(stream), loop=self.loop)
self.loop.call_soon(lambda: stream.feed_data(req))
self.assertRaises(BadRequestException, self.loop.run_until_complete, task)
def test_eof(self):
stream = asyncio.StreamReader(loop=self.loop)
task = asyncio.Task(HttpParser.parse(stream), loop=self.loop)
self.loop.call_soon(lambda: stream.feed_eof())
req = self.loop.run_until_complete(task)
self.assertIs(req, None)
req = self.loop.run_until_complete(task)
transport = unittest.mock.Mock()
transport.get_extra_info.return_value = ('127.0.0.1', 1)
stream = asyncio.StreamReader(loop=self.loop)
stream.set_transport(transport)
task = asyncio.Task(HttpParser.parse(stream), loop=self.loop)
def feed():
stream.feed_data(b'GET / HTTP/1.1\r\n')
stream.feed_eof()
self.loop.call_soon(feed)
req = self.loop.run_until_complete(task)
self.assertIs(req, None)
def test_no_body(self):
req = b'GET / HTTP/1.1\r\nContent-Type: text/html\r\n\r\n'
transport = unittest.mock.Mock()
transport.get_extra_info.return_value = ('127.0.0.1', 1)
stream = asyncio.StreamReader(loop=self.loop)
stream.set_transport(transport)
task = asyncio.Task(HttpParser.parse(stream), loop=self.loop)
self.loop.call_soon(lambda: stream.feed_data(req))
result = self.loop.run_until_complete(task)
body = self.loop.run_until_complete(asyncio.Task(result.body.read(), loop=self.loop))
self.assertEqual(body, b'')
def test_multiline_headers(self):
req = b'GET / HTTP/1.1\r\nHello: world\r\n foo\r\nContent-Type: text/html\r\n\r\n'
transport = unittest.mock.Mock()
transport.get_extra_info.return_value = ('127.0.0.1', 1)
stream = asyncio.StreamReader(loop=self.loop)
stream.set_transport(transport)
task = asyncio.Task(HttpParser.parse(stream), loop=self.loop)
self.loop.call_soon(lambda: stream.feed_data(req))
result = self.loop.run_until_complete(task)
self.assertEqual(result.get('Hello'), 'world foo')
self.assertEqual(result.get('Content-Type'), 'text/html')
def test_headers(self):
req = b'GET / HTTP/1.1\r\nHello: world\r\n\r\n'
transport = unittest.mock.Mock()
transport.get_extra_info.return_value = ('127.0.0.1', 1)
stream = asyncio.StreamReader(loop=self.loop)
stream.set_transport(transport)
task = asyncio.Task(HttpParser.parse(stream), loop=self.loop)
self.loop.call_soon(lambda: stream.feed_data(req))
result = self.loop.run_until_complete(task)
self.assertEqual(result.method, 'GET')
self.assertEqual(result.uri, '/')
self.assertEqual(result.version, 'HTTP/1.1')
self.assertEqual(result.get('Hello'), 'world')
def _handle_client(self):
while True:
try:
req = yield from HttpParser.parse(self._reader)
except BadRequestException as e:
self._bad_request(self._writer, e)
self._writer.close()
break
# connection has been closed
if req is None:
break
try:
yield from self._handler.handle_request(req)
finally:
if self._should_close_conn_immediately(req):
self._writer.close()
else:
yield from req.body.read()
if self._writer is not None:
self._writer.restore()
def test_bad_version(self):
stream = asyncio.StreamReader(loop=self.loop)
task = asyncio.Task(HttpParser.parse(stream), loop=self.loop)
self.loop.call_soon(lambda: stream.feed_data(b'GET / HTTP/2.3\r\n'))
self.assertRaises(BadRequestException, self.loop.run_until_complete, task)
