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open Core
open Async
open Vcaml
open Vcaml_test_helpers
let%expect_test "connecting over TCP works" =
let%bind () =
with_client (fun client ->
let%bind address =
Nvim.call_function
client
~name:(`Viml "serverstart")
~type_:Nvim.Func.(String @-> return String)
"127.0.0.1:0"
>>| ok_exn
in
let client = Client.create ~name:"test-tcp-client" ~on_error:`Raise in
let%bind client = Client.attach client (Socket (`Address address)) >>| ok_exn in
let%bind () =
Nvim.exec_viml_and_capture_output client "echo 'TCP client works!'"
>>| ok_exn
>>| print_endline
in
let%bind () = Client.close client in
Deferred.Or_error.return ())
in
[%expect {| TCP client works! |}];
return ()
;;