package users

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

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

func usersMock(t *testing.T) *gin.Engine {
	gin.SetMode(gin.TestMode)
	app := gin.Default()
	// create token
	return app
}

func TestUsersEndpoint(t *testing.T) {
	app := usersMock(t)
	api := app.Group("/api/v1")
	ApplyRoutes(api)
	request, err := http.NewRequest("GET", "/api/v1/users", nil)
	if err != nil {
		t.Error(err)
	}
	// Unauthorized
	response := httptest.NewRecorder()
	app.ServeHTTP(response, request)
	if response.Result().StatusCode != http.StatusUnauthorized {
		t.Errorf("api users - http status code must be \"%d\" (but is \"%d\") because of unauthorized request", http.StatusUnauthorized, response.Result().StatusCode)
	}
	body := response.Body.String()
	var j map[string]interface{}
	if err := json.Unmarshal([]byte(body), &j); err != nil {
		t.Error(err)
	}
	if _, exists := j["success"]; !exists {
		t.Error("api users - success flag needs always be given")
	} else if success, ok := j["success"].(bool); !ok {
		t.Error("api users - success flag needs to be boolean")
	} else if success {
		t.Error("api users - success flag needs to be false because of unauthorized request")
	}
	// Create user
	// request.Header.Set("Authorization", "Bearer "+token)
	// t.Error(response)
}