| 1 | // Copyright 2020 The Go Authors. All rights reserved. |
|---|---|
| 2 | // Use of this source code is governed by a BSD-style |
| 3 | // license that can be found in the LICENSE file. |
| 4 | |
| 5 | package servertest |
| 6 | |
| 7 | import ( |
| 8 | "context" |
| 9 | "testing" |
| 10 | "time" |
| 11 | |
| 12 | "golang.org/x/tools/internal/jsonrpc2" |
| 13 | ) |
| 14 | |
| 15 | type msg struct { |
| 16 | Msg string |
| 17 | } |
| 18 | |
| 19 | func fakeHandler(ctx context.Context, reply jsonrpc2.Replier, req jsonrpc2.Request) error { |
| 20 | return reply(ctx, &msg{"pong"}, nil) |
| 21 | } |
| 22 | |
| 23 | func TestTestServer(t *testing.T) { |
| 24 | ctx, cancel := context.WithTimeout(context.Background(), 5*time.Second) |
| 25 | defer cancel() |
| 26 | server := jsonrpc2.HandlerServer(fakeHandler) |
| 27 | tcpTS := NewTCPServer(ctx, server, nil) |
| 28 | defer tcpTS.Close() |
| 29 | pipeTS := NewPipeServer(server, nil) |
| 30 | defer pipeTS.Close() |
| 31 | |
| 32 | tests := []struct { |
| 33 | name string |
| 34 | connector Connector |
| 35 | }{ |
| 36 | {"tcp", tcpTS}, |
| 37 | {"pipe", pipeTS}, |
| 38 | } |
| 39 | |
| 40 | for _, test := range tests { |
| 41 | t.Run(test.name, func(t *testing.T) { |
| 42 | conn := test.connector.Connect(ctx) |
| 43 | conn.Go(ctx, jsonrpc2.MethodNotFound) |
| 44 | var got msg |
| 45 | if _, err := conn.Call(ctx, "ping", &msg{"ping"}, &got); err != nil { |
| 46 | t.Fatal(err) |
| 47 | } |
| 48 | if want := "pong"; got.Msg != want { |
| 49 | t.Errorf("conn.Call(...): returned %q, want %q", got, want) |
| 50 | } |
| 51 | }) |
| 52 | } |
| 53 | } |
| 54 |
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