1 files changed, 102 insertions, 0 deletions
diff --git a/netlib/test/http/http1/test_assemble.py b/netlib/test/http/http1/test_assemble.py
new file mode 100644
index 00000000..31a62438
--- /dev/null
+++ b/netlib/test/http/http1/test_assemble.py
@@ -0,0 +1,102 @@
+from __future__ import absolute_import, print_function, division
+from netlib.exceptions import HttpException
+from netlib.http import CONTENT_MISSING, Headers
+from netlib.http.http1.assemble import (
+    assemble_request, assemble_request_head, assemble_response,
+    assemble_response_head, _assemble_request_line, _assemble_request_headers,
+    _assemble_response_headers,
+    assemble_body)
+from netlib.tutils import treq, raises, tresp
+
+
+def test_assemble_request():
+    c = assemble_request(treq()) == (
+        b"GET /path HTTP/1.1\r\n"
+        b"header: qvalue\r\n"
+        b"Host: address:22\r\n"
+        b"Content-Length: 7\r\n"
+        b"\r\n"
+        b"content"
+    )
+
+    with raises(HttpException):
+        assemble_request(treq(content=CONTENT_MISSING))
+
+
+def test_assemble_request_head():
+    c = assemble_request_head(treq(content="foo"))
+    assert b"GET" in c
+    assert b"qvalue" in c
+    assert b"content-length" in c
+    assert b"foo" not in c
+
+
+def test_assemble_response():
+    c = assemble_response(tresp()) == (
+        b"HTTP/1.1 200 OK\r\n"
+        b"header-response: svalue\r\n"
+        b"Content-Length: 7\r\n"
+        b"\r\n"
+        b"message"
+    )
+
+    with raises(HttpException):
+        assemble_response(tresp(content=CONTENT_MISSING))
+
+
+def test_assemble_response_head():
+    c = assemble_response_head(tresp())
+    assert b"200" in c
+    assert b"svalue" in c
+    assert b"message" not in c
+
+
+def test_assemble_body():
+    c = list(assemble_body(Headers(), [b"body"]))
+    assert c == [b"body"]
+
+    c = list(assemble_body(Headers(transfer_encoding="chunked"), [b"123456789a", b""]))
+    assert c == [b"a\r\n123456789a\r\n", b"0\r\n\r\n"]
+
+    c = list(assemble_body(Headers(transfer_encoding="chunked"), [b"123456789a"]))
+    assert c == [b"a\r\n123456789a\r\n", b"0\r\n\r\n"]
+
+
+def test_assemble_request_line():
+    assert _assemble_request_line(treq().data) == b"GET /path HTTP/1.1"
+
+    authority_request = treq(method=b"CONNECT", first_line_format="authority").data
+    assert _assemble_request_line(authority_request) == b"CONNECT address:22 HTTP/1.1"
+
+    absolute_request = treq(first_line_format="absolute").data
+    assert _assemble_request_line(absolute_request) == b"GET http://address:22/path HTTP/1.1"
+
+    with raises(RuntimeError):
+        _assemble_request_line(treq(first_line_format="invalid_form").data)
+
+
+def test_assemble_request_headers():
+    # https://github.com/mitmproxy/mitmproxy/issues/186
+    r = treq(content=b"")
+    r.headers["Transfer-Encoding"] = "chunked"
+    c = _assemble_request_headers(r.data)
+    assert b"Transfer-Encoding" in c
+
+
+def test_assemble_request_headers_host_header():
+    r = treq()
+    r.headers = Headers()
+    c = _assemble_request_headers(r.data)
+    assert b"host" in c
+
+    r.host = None
+    c = _assemble_request_headers(r.data)
+    assert b"host" not in c
+
+
+def test_assemble_response_headers():
+    # https://github.com/mitmproxy/mitmproxy/issues/186
+    r = tresp(content=b"")
+    r.headers["Transfer-Encoding"] = "chunked"
+    c = _assemble_response_headers(r)
+    assert b"Transfer-Encoding" in c