spec/client_spec: Factor out request sending

Author: daurnimator

spec/client_spec.lua

@@ -18,20 +18,23 @@ describe("http.client module", function()
 		assert.same("string", type(err))
 		assert.same("number", type(errno))
 	end)
+	local function send_request(conn)
+		local stream = conn:new_stream()
+		local req_headers = http_headers.new()
+		req_headers:append(":authority", "myauthority")
+		req_headers:append(":method", "GET")
+		req_headers:append(":path", "/")
+		req_headers:append(":scheme", conn:checktls() and "https" or "http")
+		assert(stream:write_headers(req_headers, true))
+		local res_headers = assert(stream:get_headers())
+		assert.same("200", res_headers:get(":status"))
+	end
 	local function test_pair(client_options, server_func)
 		local s, c = ca.assert(cs.pair())
 		local cq = cqueues.new();
 		cq:wrap(function()
 			local conn = assert(client.negotiate(c, client_options))
-			local stream = conn:new_stream()
-			local req_headers = http_headers.new()
-			req_headers:append(":authority", "myauthority")
-			req_headers:append(":method", "GET")
-			req_headers:append(":path", "/")
-			req_headers:append(":scheme", client_options.tls and "https" or "http")
-			assert(stream:write_headers(req_headers, true))
-			local res_headers = assert(stream:get_headers())
-			assert.same("200", res_headers:get(":status"))
+			send_request(conn)
 		end)
 		cq:wrap(function()
 			s = server_func(s)