package apitest

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

	"git.artlef.fr/PersonalLibraryManager/internal/testutils"
	"github.com/stretchr/testify/assert"
)

func TestPostUserHandler_Working(t *testing.T) {
	userJson :=
		`{
		  "username": "artlef",
			"password": "123456789"
		}`
	testPostUserHandler(t, userJson, 200)
}

func TestPostUserHandler_UsernameTooSmall(t *testing.T) {
	userJson :=
		`{
		  "username": "a",
			"password": "123456789"
		}`
	testPostUserHandler(t, userJson, 400)
}

func TestPostUserHandler_UsernameTooBig(t *testing.T) {
	userJson :=
		`{
		  "username": "thisusernameistoolong",
			"password": "123456789"
		}`
	testPostUserHandler(t, userJson, 400)
}

func TestPostUserHandler_PasswordTooSmall(t *testing.T) {
	userJson :=
		`{
		  "username": "thisusernameisok",
			"password": "lol"
		}`
	testPostUserHandler(t, userJson, 400)
}

func TestPostUserHandler_PasswordTooBig(t *testing.T) {
	userJson :=
		`{
		  "username": "thisusernameisok",
			"password": "According to all known laws of aviation, there is no way a bee should be able to fly. Its wings are too small to get its fat little body off the ground."
		}`
	testPostUserHandler(t, userJson, 400)
}

func testPostUserHandler(t *testing.T, userJson string, expectedCode int) {
	router := testutils.TestSetup()
	w := httptest.NewRecorder()

	req, _ := http.NewRequest("POST", "/auth/signup",
		strings.NewReader(string(userJson)))
	router.ServeHTTP(w, req)

	assert.Equal(t, expectedCode, w.Code)

}