package middleware

import (
	"net/http/httptest"
	"testing"

	"github.com/gin-gonic/gin"
	"github.com/stretchr/testify/assert"
)

func TestCORSMiddleware_Headers(t *testing.T) {
	gin.SetMode(gin.TestMode)
	r := gin.New()
	r.Use(CORSMiddleware())
	r.GET("/test", func(c *gin.Context) { c.Status(200) })

	w := httptest.NewRecorder()
	req := httptest.NewRequest("GET", "/test", nil)
	r.ServeHTTP(w, req)

	assert.Equal(t, 200, w.Code)
	assert.Equal(t, "*", w.Header().Get("Access-Control-Allow-Origin"))
	assert.Contains(t, w.Header().Get("Access-Control-Allow-Methods"), "GET")
	assert.Contains(t, w.Header().Get("Access-Control-Allow-Headers"), "Authorization")
	assert.Equal(t, "86400", w.Header().Get("Access-Control-Max-Age"))
	assert.Equal(t, "true", w.Header().Get("Access-Control-Allow-Credentials"))
}

func TestCORSMiddleware_Options(t *testing.T) {
	gin.SetMode(gin.TestMode)
	r := gin.New()
	r.Use(CORSMiddleware())
	r.GET("/test", func(c *gin.Context) { c.Status(200) })

	w := httptest.NewRecorder()
	req := httptest.NewRequest("OPTIONS", "/test", nil)
	r.ServeHTTP(w, req)

	assert.Equal(t, 204, w.Code)
}

func TestRequestLoggerMiddleware(t *testing.T) {
	gin.SetMode(gin.TestMode)
	r := gin.New()
	r.Use(RequestLoggerMiddleware())
	r.GET("/test", func(c *gin.Context) { c.Status(200) })

	w := httptest.NewRecorder()
	req := httptest.NewRequest("GET", "/test", nil)
	r.ServeHTTP(w, req)

	assert.Equal(t, 200, w.Code)
}