Implement HTTP/1 parser SSOT closure

Author: cobycloud

.ssot/registry.json

@@ -0,0 +1,41 @@
+from __future__ import annotations
+
+import asyncio
+import inspect
+import unittest
+
+from tigrcorn.protocols.http1 import parser as http1_parser
+from tigrcorn.protocols.http1.parser import read_http11_request
+from tigrcorn.transports.tcp.reader import PrebufferedReader
+
+
+class HTTP1ParserOwnedSurfaceTests(unittest.IsolatedAsyncioTestCase):
+    async def test_parser_module_handles_http11_request_without_peer_backends(self):
+        reader = asyncio.StreamReader()
+        reader.feed_data(
+            b"POST /owned?x=1 HTTP/1.1\r\n"
+            b"Host: example\r\n"
+            b"Content-Length: 5\r\n\r\n"
+            b"hello"
+        )
+        reader.feed_eof()
+
+        request = await read_http11_request(PrebufferedReader(reader))
+
+        self.assertIsNotNone(request)
+        assert request is not None
+        self.assertEqual(request.method, "POST")
+        self.assertEqual(request.path, "/owned")
+        self.assertEqual(request.query_string, b"x=1")
+        self.assertEqual(request.body, b"hello")
+
+    def test_parser_module_does_not_import_h11_or_httptools(self):
+        source = inspect.getsource(http1_parser)
+        self.assertNotIn("import h11", source)
+        self.assertNotIn("from h11", source)
+        self.assertNotIn("import httptools", source)
+        self.assertNotIn("from httptools", source)
+
+
+if __name__ == "__main__":
+    unittest.main()