<?php namespace Illuminate\Foundation\Testing; trait LazilyRefreshDatabase { use RefreshDatabase { refreshDatabase as baseRefreshDatabase; } /** * Define hooks to migrate the database before and after each test. * * @return void */ public function refreshDatabase() { $database = $this->app->make('db'); $database->beforeExecuting(function () { if (RefreshDatabaseState::$lazilyRefreshed) { return; } RefreshDatabaseState::$lazilyRefreshed = true; $this->baseRefreshDatabase(); }); $this->beforeApplicationDestroyed(function () { RefreshDatabaseState::$lazilyRefreshed = false; }); } }