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<?php
namespace Codeception\Module;
use Codeception\Exception\ModuleConfig;
use Codeception\Lib\Connector\Laravel5 as LaravelConnector;
use Codeception\Lib\Framework;
use Codeception\Lib\Interfaces\ActiveRecord;
use Codeception\Subscriber\ErrorHandler;
use Illuminate\Contracts\Auth\Authenticatable;
use Illuminate\Support\Facades\Facade;
/**
*
* This module allows you to run functional tests for Laravel 5.
* Please try it and leave your feedback.
* The module is based on the Laravel 4 module by Davert.
*
* ## Demo project
* <https://github.com/janhenkgerritsen/codeception-laravel5-sample>
*
* ## Status
*
* * Maintainer: **Jan-Henk Gerritsen**
* * Stability: **dev**
* * Contact: janhenkgerritsen@gmail.com
*
* ## Config
*
* * cleanup: `boolean`, default `true` - all db queries will be run in transaction, which will be rolled back at the end of test.
* * environment_file: `string`, default `.env` - The .env file to load for the tests.
* * bootstrap: `string`, default `bootstrap/app.php` - Relative path to app.php config file.
* * root: `string`, default `` - Root path of our application.
* * packages: `string`, default `workbench` - Root path of application packages (if any).
*
* ## API
*
* * app - `Illuminate\Foundation\Application` instance
* * client - `BrowserKit` client
*
*/
class Laravel5 extends Framework implements ActiveRecord
{
/**
* @var \Illuminate\Foundation\Application
*/
public $app;
/**
* @var array
*/
public $config = [];
/**
* Constructor.
*
* @param $config
*/
public function __construct($config = null)
{
$this->config = array_merge(
array(
'cleanup' => true,
'environment_file' => '.env',
'bootstrap' => 'bootstrap' . DIRECTORY_SEPARATOR . 'app.php',
'root' => '',
'packages' => 'workbench',
),
(array)$config
);
$projectDir = explode($this->config['packages'], \Codeception\Configuration::projectDir())[0];
$projectDir .= $this->config['root'];
$this->config['project_dir'] = $projectDir;
$this->config['bootstrap_file'] = $projectDir . $this->config['bootstrap'];
parent::__construct();
}
/**
* Initialize hook.
*/
public function _initialize()
{
$this->checkBootstrapFileExists();
$this->registerAutoloaders();
$this->revertErrorHandler();
$this->client = new LaravelConnector($this);
}
/**
* Before hook.
*
* @param \Codeception\TestCase $test
* @throws ModuleConfig
*/
public function _before(\Codeception\TestCase $test)
{
if ($this->app['db'] && $this->config['cleanup']) {
$this->app['db']->beginTransaction();
}
if ($this->app['auth']) {
$this->app['auth']->logout();
}
if ($this->app['session']) {
// Destroy existing sessions of previous tests
$this->app['session']->migrate(true);
}
}
/**
* After hook.
*
* @param \Codeception\TestCase $test
*/
public function _after(\Codeception\TestCase $test)
{
if ($this->app['db'] && $this->config['cleanup']) {
$this->app['db']->rollback();
}
}
/**
* After step hook.
*
* @param \Codeception\Step $step
*/
public function _afterStep(\Codeception\Step $step)
{
parent::_afterStep($step);
Facade::clearResolvedInstances();
}
/**
* Make sure the Laravel bootstrap file exists.
*
* @throws ModuleConfig
*/
protected function checkBootstrapFileExists()
{
$bootstrapFile = $this->config['bootstrap_file'];
if (!file_exists($bootstrapFile)) {
throw new ModuleConfig(
$this,
"Laravel bootstrap file not found in $bootstrapFile.\nPlease provide a valid path to it using 'bootstrap' config param. "
);
}
}
/**
* Register Laravel autoloaders.
*/
protected function registerAutoloaders()
{
require $this->config['project_dir'] . 'vendor' . DIRECTORY_SEPARATOR . 'autoload.php';
\Illuminate\Support\ClassLoader::register();
}
/**
* Revert back to the Codeception error handler,
* becauses Laravel registers it's own error handler.
*/
protected function revertErrorHandler()
{
$handler = new ErrorHandler();
set_error_handler(array($handler, 'errorHandler'));
}
/**
* Provides access the Laravel application object.
*
* @return \Illuminate\Foundation\Application
*/
public function getApplication()
{
return $this->app;
}
/**
* @param $app
*/
public function setApplication($app)
{
$this->app = $app;
}
/**
* Opens web page using route name and parameters.
*
* ``` php
* <?php
* $I->amOnRoute('posts.create');
* ?>
* ```
*
* @param $routeName
* @param array $params
*/
public function amOnRoute($routeName, $params = [])
{
$route = $this->app['routes']->getByName($routeName);
if (!$route) {
$this->fail("Route with name '$routeName' does not exist");
}
$absolute = !is_null($route->domain());
$url = $this->app['url']->route($routeName, $params, $absolute);
$this->amOnPage($url);
}
/**
* Opens web page by action name
*
* ``` php
* <?php
* $I->amOnAction('PostsController@index');
* ?>
* ```
*
* @param $action
* @param array $params
*/
public function amOnAction($action, $params = [])
{
$namespacedAction = $this->actionWithNamespace($action);
$route = $this->app['routes']->getByAction($namespacedAction);
if (!$route) {
$this->fail("Action '$action' does not exists");
}
$absolute = !is_null($route->domain());
$url = $this->app['url']->action($action, $params, $absolute);
$this->amOnPage($url);
}
/**
* Normalize an action to full namespaced action.
*
* @param string $action
* @return string
*/
protected function actionWithNamespace($action)
{
$rootNamespace = $this->getRootControllerNamespace();
if ($rootNamespace && !(strpos($action, '\\') === 0)) {
return $rootNamespace . '\\' . $action;
} else {
return trim($action, '\\');
}
}
/**
* Get the root controller namespace for the application.
*
* @return string
*/
protected function getRootControllerNamespace()
{
$urlGenerator = $this->app['url'];
$reflection = new \ReflectionClass($urlGenerator);
$property = $reflection->getProperty('rootNamespace');
$property->setAccessible(true);
return $property->getValue($urlGenerator);
}
/**
* Checks that current url matches route
*
* ``` php
* <?php
* $I->seeCurrentRouteIs('posts.index');
* ?>
* ```
* @param $route
* @param array $params
*/
public function seeCurrentRouteIs($route, $params = array())
{
$this->seeCurrentUrlEquals($this->app['url']->route($route, $params, false));
}
/**
* Checks that current url matches action
*
* ``` php
* <?php
* $I->seeCurrentActionIs('PostsController@index');
* ?>
* ```
*
* @param $action
* @param array $params
*/
public function seeCurrentActionIs($action, $params = array())
{
$this->seeCurrentUrlEquals($this->app['url']->action($action, $params, false));
}
/**
* Assert that a session variable exists.
*
* ``` php
* <?php
* $I->seeInSession('key');
* $I->seeInSession('key', 'value');
* ?>
* ```
*
* @param string|array $key
* @param mixed $value
* @return void
*/
public function seeInSession($key, $value = null)
{
if (is_array($key)) {
$this->seeSessionHasValues($key);
return;
}
if (is_null($value)) {
$this->assertTrue($this->app['session']->has($key));
} else {
$this->assertEquals($value, $this->app['session']->get($key));
}
}
/**
* Assert that the session has a given list of values.
*
* ``` php
* <?php
* $I->seeSessionHasValues(['key1', 'key2']);
* $I->seeSessionHasValues(['key1' => 'value1', 'key2' => 'value2']);
* ?>
* ```
*
* @param array $bindings
* @return void
*/
public function seeSessionHasValues(array $bindings)
{
foreach ($bindings as $key => $value) {
if (is_int($key)) {
$this->seeInSession($value);
} else {
$this->seeInSession($key, $value);
}
}
}
/**
* Assert that form errors are bound to the View.
*
* ``` php
* <?php
* $I->seeFormHasErrors();
* ?>
* ```
*
* @return bool
*/
public function seeFormHasErrors()
{
$viewErrorBag = $this->app->make('view')->shared('errors');
$this->assertTrue(count($viewErrorBag) > 0);
}
/**
* Assert that specific form error messages are set in the view.
*
* Useful for validation messages e.g.
* return `Redirect::to('register')->withErrors($validator);`
*
* Example of Usage
*
* ``` php
* <?php
* $I->seeFormErrorMessages(array('username'=>'Invalid Username'));
* ?>
* ```
* @param array $bindings
*/
public function seeFormErrorMessages(array $bindings)
{
foreach ($bindings as $key => $value) {
$this->seeFormErrorMessage($key, $value);
}
}
/**
* Assert that specific form error message is set in the view.
*
* Useful for validation messages and generally messages array
* e.g.
* return `Redirect::to('register')->withErrors($validator);`
*
* Example of Usage
*
* ``` php
* <?php
* $I->seeFormErrorMessage('username', 'Invalid Username');
* ?>
* ```
* @param string $key
* @param string $errorMessage
*/
public function seeFormErrorMessage($key, $errorMessage)
{
$viewErrorBag = $this->app['view']->shared('errors');
$this->assertEquals($errorMessage, $viewErrorBag->first($key));
}
/**
* Set the currently logged in user for the application.
* Takes either an object that implements the User interface or
* an array of credentials.
*
* @param \Illuminate\Contracts\Auth\User|array $user
* @param string $driver
* @return void
*/
public function amLoggedAs($user, $driver = null)
{
if ($user instanceof Authenticatable) {
$this->app['auth']->driver($driver)->setUser($user);
} else {
$this->app['auth']->driver($driver)->attempt($user);
}
}
/**
* Logs user out
*/
public function logout()
{
$this->app['auth']->logout();
}
/**
* Checks that user is authenticated
*/
public function seeAuthentication()
{
$this->assertTrue($this->app['auth']->check(), 'User is not logged in');
}
/**
* Check that user is not authenticated
*/
public function dontSeeAuthentication()
{
$this->assertFalse($this->app['auth']->check(), 'User is logged in');
}
/**
* Return an instance of a class from the IoC Container.
* (http://laravel.com/docs/ioc)
*
* Example
* ``` php
* <?php
* // In Laravel
* App::bind('foo', function($app)
* {
* return new FooBar;
* });
*
* // Then in test
* $service = $I->grabService('foo');
*
* // Will return an instance of FooBar, also works for singletons.
* ?>
* ```
*
* @param string $class
* @return mixed
*/
public function grabService($class)
{
return $this->app[$class];
}
/**
* Inserts record into the database.
*
* ``` php
* <?php
* $user_id = $I->haveRecord('users', array('name' => 'Davert'));
* ?>
* ```
*
* @param $tableName
* @param array $attributes
* @return mixed
*/
public function haveRecord($tableName, $attributes = array())
{
try {
return $this->app['db']->table($tableName)->insertGetId($attributes);
} catch (\Exception $e) {
$this->fail("Couldn't insert record into table $tableName: " . $e->getMessage());
}
}
/**
* Checks that record exists in database.
*
* ``` php
* <?php
* $I->seeRecord('users', array('name' => 'davert'));
* ?>
* ```
*
* @param $tableName
* @param array $attributes
*/
public function seeRecord($tableName, $attributes = array())
{
$record = $this->findRecord($tableName, $attributes);
if (!$record) {
$this->fail("Couldn't find $tableName with " . json_encode($attributes));
}
$this->debugSection($tableName, json_encode($record));
}
/**
* Checks that record does not exist in database.
*
* ``` php
* <?php
* $I->dontSeeRecord('users', array('name' => 'davert'));
* ?>
* ```
*
* @param $tableName
* @param array $attributes
*/
public function dontSeeRecord($tableName, $attributes = array())
{
$record = $this->findRecord($tableName, $attributes);
$this->debugSection($tableName, json_encode($record));
if ($record) {
$this->fail("Unexpectedly managed to find $tableName with " . json_encode($attributes));
}
}
/**
* Retrieves record from database
*
* ``` php
* <?php
* $category = $I->grabRecord('users', array('name' => 'davert'));
* ?>
* ```
*
* @param $tableName
* @param array $attributes
* @return mixed
*/
public function grabRecord($tableName, $attributes = array())
{
return $this->findRecord($tableName, $attributes);
}
/**
* @param $tableName
* @param array $attributes
* @return mixed
*/
protected function findRecord($tableName, $attributes = array())
{
$query = $this->app['db']->table($tableName);
foreach ($attributes as $key => $value) {
$query->where($key, $value);
}
return $query->first();
}
}