package wrouter

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

	"git.aiterp.net/gisle/wrouter/response"

	"git.aiterp.net/gisle/wrouter/auth"
)

func TestFunction(t *testing.T) {
	router := &Router{}
	router.Function("/test", func(path string, w http.ResponseWriter, req *http.Request, user *auth.User) bool {
		response.Text(w, 200, path+" called")
		return true
	})
	server := httptest.NewServer(router)

	resp, err := http.Get(server.URL + "/test/24g42g24f24f24f24f")
	if err != nil {
		t.Error("Request:", err)
		t.Fail()
	}

	if resp.StatusCode != 200 {
		t.Error("Expected 200, got", resp.Status)
		t.Fail()
	}

	if resp.ContentLength == 0 {
		t.Error("No content returned from server")
		t.Fail()
	}

	data, _ := ioutil.ReadAll(resp.Body)
	if string(data) != "/test called" {
		t.Errorf(`Body: "%s" != "%s"`, string(data), "/test called")
	}
}