package chat

import (
	"crypto/md5"
	"encoding/hex"
	"testing"
)

// TestSignOpenApi 校验 open 签名规则：sign = md5(gkey + time + key)
func TestSignOpenApi(t *testing.T) {
	gkey, key := "center-api", "test-secret"
	g, ts, sign := signOpenApi(gkey, key)
	if g != gkey {
		t.Fatalf("gkey 应原样返回, got %s", g)
	}
	if ts == "" {
		t.Fatal("time 不应为空")
	}
	want := md5.Sum([]byte(gkey + ts + key))
	if sign != hex.EncodeToString(want[:]) {
		t.Fatalf("签名不符: got %s", sign)
	}
}