implement RCON client and server

net/rcon_test.go

@@ -1 +1,69 @@
 package net
+
+import (
+	"fmt"
+	"testing"
+)
+
+func Test(t *testing.T) {
+	p := make(chan int, 1)
+	go server(t, p)
+	<-p
+	client(t)
+}
+
+func server(t *testing.T, prepare chan<- int) {
+	l, err := ListenRCON("localhost:25575")
+	if err != nil {
+		t.Fatal(err)
+	}
+	prepare <- 1
+
+	for {
+		conn, err := l.Accept()
+		if err != nil {
+			t.Fatal(err)
+		}
+		go func(conn RCONServerConn) {
+			err := conn.AcceptLogin("RightPassword")
+			if err != nil {
+				t.Fatal("password wrong")
+			}
+
+			for {
+				cmd, err := conn.AcceptCmd()
+				if err != nil {
+					t.Log(err)
+					return
+				}
+				resp := handleCommand(cmd)
+				err = conn.RespCmd(resp)
+				if err != nil {
+					t.Fatal(err)
+				}
+			}
+		}(conn)
+	}
+}
+
+func handleCommand(cmd string) (resp string) {
+	return fmt.Sprintf("your command is %q", cmd)
+}
+
+func client(t *testing.T) {
+	conn, err := DialRCON("localhost:25575", "RightPassword")
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	err = conn.Cmd("TEST COMMAND")
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	resp, err := conn.Resp()
+	if err != nil {
+		t.Fatal(err)
+	}
+	t.Logf("Server response: %q", resp)
+}