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package server_test
import (
"bufio"
"net"
"testing"
"github.com/emersion/go-imap/backend/memory"
"github.com/emersion/go-imap/server"
)
// Extnesions that are always advertised by go-imap server.
const builtinExtensions = "LITERAL+ SASL-IR CHILDREN UNSELECT MOVE IDLE APPENDLIMIT"
func testServer(t *testing.T) (s *server.Server, conn net.Conn) {
bkd := memory.New()
l, err := net.Listen("tcp", "127.0.0.1:0")
if err != nil {
t.Fatal("Cannot listen:", err)
}
s = server.New(bkd)
s.AllowInsecureAuth = true
go s.Serve(l)
conn, err = net.Dial("tcp", l.Addr().String())
if err != nil {
t.Fatal("Cannot connect to server:", err)
}
return
}
func TestServer_greeting(t *testing.T) {
s, conn := testServer(t)
defer s.Close()
defer conn.Close()
scanner := bufio.NewScanner(conn)
scanner.Scan() // Wait for greeting
greeting := scanner.Text()
if greeting != "* OK [CAPABILITY IMAP4rev1 "+builtinExtensions+" AUTH=PLAIN] IMAP4rev1 Service Ready" {
t.Fatal("Bad greeting:", greeting)
}
}
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