我正在使用杜松子酒。我有一个从 cookie 中提取令牌的函数,它确实有效。我在路由处理程序中使用此函数并想测试处理程序函数,但我不知道如何。
功能:
// Extracts token from a cookie
func tokenFromCookie(c *gin.Context, name string) (string, error) {
token, err := c.Cookie(name)
if err != nil {
return "", err
}
return token, nil
}
路线:
func RefreshTokenHandler(accessTokenKey string, refreshTokenKey string) gin.HandlerFunc {
fn := func(c *gin.Context) {
token, err := tokenFromCookie(c, "refresh_token")
if err != nil {
_ = c.Error(err).SetMeta(noCookie)
return
}
c.JSON(http.StatusOK, gin.H{
"token": token,
})
})
路线定义:
func CreateRoutes(r *gin.Engine) *gin.Engine {
r.Use(errorHandler)
// Auth
auth := r.Group("/auth")
{
auth.GET("/refresh-token", RefreshTokenHandler(accessTokenSignatureKey, refreshTokenSignatureKey))
}
return r
}
单元测试:
func TestRefreshTokenHandler(t *testing.T) {
req, _ := http.NewRequest("GET", "/auth/refresh-token", nil)
req.AddCookie(&http.Cookie{
Name: "refresh_token",
Value: "token",
MaxAge: 604800,
Expires: time.Now().Add(time.Hour * 24 * 7),
Path: "/",
Domain: "127.0.0.1",
HttpOnly: true,
SameSite: http.SameSiteNoneMode,
Secure: secure
}
)
w := httptest.NewRecorder()
router.ServeHTTP(w, req)
got := w.Code
if gotCode != 200 {
t.Errorf("GET /auth/refresh-token; got %d, want 200", got)
}
}
tokenFromCookie ()函数虽然会引发错误:
http: named cookie not present
这是我在gin gonic repo中发现的一个类似的单元测试:
func TestContextGetCookie(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("GET", "/get", nil)
c.Request.Header.Set("Cookie", "user=gin")
cookie, _ := c.Cookie("user")
assert.Equal(t, "gin", cookie)
_, err := c.Cookie("nokey")
assert.Error(t, err)
}
但是我不明白为什么我的代码不起作用以及如何重写它。
侃侃尔雅
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