package logger

import (
	"errors"
	"github.com/gin-gonic/gin"
	"net/http"
	"testing"
	"time"
)

func TestLogger(t *testing.T) {
	gin.SetMode(gin.TestMode)
	app := gin.New()
	app.Use(New())

	app.GET("/200", func(c *gin.Context) {
		c.JSON(200, gin.H{"hello": "world"})
	})
	app.GET("/400", func(c *gin.Context) {
		c.JSON(400, gin.H{"hello": "world"})
	})
	app.GET("/500", func(c *gin.Context) {
		c.JSON(500, gin.H{"hello": "world"})
	})

	ok := make(chan struct{})
	svc := http.Server{
		Handler: app,
		Addr:    "127.0.0.1:8080",
	}
	go func() {
		ok <- struct{}{}
		if err := svc.ListenAndServe(); err != nil && !errors.Is(err, http.ErrServerClosed) {
			t.Error(err)
		}
	}()

	<-ok
	time.Sleep(200 * time.Millisecond)

	justErr := func(_ any, e error) error {
		return e
	}

	err := errors.Join(
		justErr(http.Get("http://127.0.0.1:8080/200")),
		justErr(http.Get("http://127.0.0.1:8080/400")),
		justErr(http.Get("http://127.0.0.1:8080/500")),
	)

	if err != nil {
		t.Error(err)
	}

	err = svc.Shutdown(t.Context())
	if err != nil {
		t.Error(err)
	}
}