package web

import (
	"crypto/tls"
	"net/http"
	"net/http/httptest"
	"testing"
	"time"

	"github.com/gin-gonic/gin"
)

func TestSafeNext只允许本站绝对路径(t *testing.T) {
	for _, test := range []struct {
		raw  string
		want string
	}{
		{"/pdd?status=pending", "/pdd?status=pending"},
		{"", "/shopee"},
		{"https://example.com", "/shopee"},
		{"//example.com/path", "/shopee"},
		{"pdd", "/shopee"},
	} {
		if got := safeNext(test.raw); got != test.want {
			t.Errorf("safeNext(%q) = %q，期望 %q", test.raw, got, test.want)
		}
	}
}

func TestAuthCookie安全属性(t *testing.T) {
	gin.SetMode(gin.TestMode)
	for _, test := range []struct {
		name   string
		tls    bool
		secure bool
	}{
		{"HTTP", false, false},
		{"HTTPS", true, true},
	} {
		t.Run(test.name, func(t *testing.T) {
			response := httptest.NewRecorder()
			request := httptest.NewRequest(http.MethodGet, "/login", nil)
			if test.tls {
				request.TLS = &tls.ConnectionState{}
			}
			context, _ := gin.CreateTestContext(response)
			context.Request = request
			setAuthCookie(context, "raw-token", time.Now().Add(12*time.Hour))

			cookies := response.Result().Cookies()
			if len(cookies) != 1 {
				t.Fatalf("Set-Cookie 数量 = %d，期望 1", len(cookies))
			}
			cookie := cookies[0]
			if cookie.Name != authCookieName || cookie.Value != "raw-token" || cookie.Path != "/" {
				t.Errorf("Cookie 名称、值或 Path 不正确: %#v", cookie)
			}
			if !cookie.HttpOnly || cookie.SameSite != http.SameSiteLaxMode || cookie.Secure != test.secure {
				t.Errorf("Cookie 安全属性不正确: %#v", cookie)
			}
			if cookie.MaxAge != 12*60*60 {
				t.Errorf("Cookie MaxAge = %d，期望 43200", cookie.MaxAge)
			}
		})
	}
}