From b72898d65960f1c8bffd7fd8ff8396e897056c17 Mon Sep 17 00:00:00 2001
From: Seth Battis <seth@battis.net>
Date: Mon, 28 Nov 2022 00:26:09 +0000
Subject: [PATCH] test Manager

---
 composer.json                                 | 27 ++++++-------
 phpunit.xml                                   |  8 +++-
 src/Actions/HandleLogin.php                   |  2 +
 src/Manager.php                               | 15 ++++---
 src/Middleware/RequireAuthentication.php      |  3 +-
 templates/login.php                           |  4 +-
 tests/Actions/HandleLoginTest.php             | 28 +++++++++++++
 tests/Actions/ShowLoginViewTest.php           | 35 +++++++++++++++++
 tests/Fixtures/ManagerTest/User.php           | 29 --------------
 tests/Fixtures/Reusable/PageRenderer.php      | 39 +++++++++++++++++++
 .../{ManagerTest => Reusable}/Session.php     |  2 +-
 tests/Fixtures/Reusable/User.php              | 31 +++++++++++++++
 tests/Fixtures/Reusable/UserRepository.php    | 21 ++++++++++
 tests/Fixtures/app/dependencies.inc.php       |  8 ++++
 tests/Fixtures/app/middleware.inc.php         | 12 ++++++
 tests/Fixtures/app/routes.inc.php             | 20 ++++++++++
 tests/Fixtures/app/settings.inc.php           |  7 ++++
 tests/ManagerTest.php                         | 26 ++++---------
 tests/TestCase.php                            | 25 +++++++++---
 tests/TestZZZ.php                             | 13 +++++++
 tests/bootstrap.php                           |  5 +++
 21 files changed, 284 insertions(+), 76 deletions(-)
 create mode 100644 tests/Actions/HandleLoginTest.php
 create mode 100644 tests/Actions/ShowLoginViewTest.php
 delete mode 100644 tests/Fixtures/ManagerTest/User.php
 create mode 100644 tests/Fixtures/Reusable/PageRenderer.php
 rename tests/Fixtures/{ManagerTest => Reusable}/Session.php (88%)
 create mode 100644 tests/Fixtures/Reusable/User.php
 create mode 100644 tests/Fixtures/Reusable/UserRepository.php
 create mode 100644 tests/Fixtures/app/dependencies.inc.php
 create mode 100644 tests/Fixtures/app/middleware.inc.php
 create mode 100644 tests/Fixtures/app/routes.inc.php
 create mode 100644 tests/Fixtures/app/settings.inc.php
 create mode 100644 tests/TestZZZ.php
 create mode 100644 tests/bootstrap.php

diff --git a/composer.json b/composer.json
index 2295cb0..bfa966b 100644
--- a/composer.json
+++ b/composer.json
@@ -1,36 +1,37 @@
 {
     "name": "battis/user-session",
     "description": "User session management for Slim Framework",
-    "license": "MIT",
-    "autoload": {
-        "psr-4": {
-            "Battis\\UserSession\\": "src"
-        }
-    },
-    "autoload-dev": {
-        "psr-4": {
-            "Battis\\UserSession\\Tests\\": "tests"
-        }
-    },
     "authors": [
         {
             "name": "Seth Battis",
             "email": "seth@battis.net"
         }
     ],
+    "license": "MIT",
     "require": {
         "bryanjhv/slim-session": "^4.0",
         "slim/http": "^1.2",
         "slim/php-view": "^3.0",
         "slim/psr7": "^1.0"
     },
-    "config": {
-        "sort-packages": true
+    "autoload": {
+        "psr-4": {
+            "Battis\\UserSession\\": "src"
+        }
     },
     "require-dev": {
         "battis/data-utilities": "^1.1",
+        "ext-simplexml": "*",
         "php-di/php-di": "^6.4",
         "phpspec/prophecy-phpunit": "^2.0",
         "phpunit/phpunit": "^9.0"
+    },
+    "autoload-dev": {
+        "psr-4": {
+            "Battis\\UserSession\\Tests\\": "tests"
+        }
+    },
+    "config": {
+        "sort-packages": true
     }
 }
diff --git a/phpunit.xml b/phpunit.xml
index 93357a1..c1d7df2 100644
--- a/phpunit.xml
+++ b/phpunit.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0"?>
-<phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" bootstrap="vendor/autoload.php" xsi:noNamespaceSchemaLocation="https://schema.phpunit.de/9.3/phpunit.xsd">
+<phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" bootstrap="tests/bootstrap.php" xsi:noNamespaceSchemaLocation="https://schema.phpunit.de/9.3/phpunit.xsd">
   <coverage processUncoveredFiles="true">
     <include>
       <directory suffix=".php">src</directory>
@@ -10,4 +10,10 @@
       <directory>tests</directory>
     </testsuite>
   </testsuites>
+  <php>
+      <ini name="session.use_cookies" value="0" />
+      <ini name="session.use_only_cookies" value="0" />
+      <ini name="session.use_trans_sid" value="0" />
+      <ini name="session.cache_limiter" value="" />
+  </php>
 </phpunit>
diff --git a/src/Actions/HandleLogin.php b/src/Actions/HandleLogin.php
index 2d67972..96f709c 100644
--- a/src/Actions/HandleLogin.php
+++ b/src/Actions/HandleLogin.php
@@ -47,6 +47,8 @@ public function __invoke(ServerRequest $request, Response $response)
     return $this->renderer->render($response, "login.php", [
       "message" => "bad credentials",
       "message_type" => "error",
+      "usernameFieldName" => $this->usernameFieldName,
+      "passwordFieldName" => $this->passwordFieldName
     ]);
   }
 }
diff --git a/src/Manager.php b/src/Manager.php
index ee7785f..6439a71 100644
--- a/src/Manager.php
+++ b/src/Manager.php
@@ -10,6 +10,11 @@
 
 class Manager
 {
+  public const DEFAULT_LOGIN_PATH = '/auth/login';
+  public const DEFAULT_REDIRECT = '/';
+
+  private const HEADER_LOCATION = 'Location';
+
   private const USER = "battis.userSession.manager.user";
   private const REDIRECT = "battis.userSession.manager.redirect";
 
@@ -19,8 +24,8 @@ class Manager
 
   public function __construct(
     Session $session,
-    string $loginPath = "/auth/login",
-    string $defaultRedirect = "/"
+    string $loginPath = self::DEFAULT_LOGIN_PATH,
+    string $defaultRedirect = self::DEFAULT_REDIRECT
   ) {
     $this->session = $session;
     $this->loginPath = $loginPath;
@@ -31,7 +36,7 @@ public function startUserLogin(RequestInterface $request): ResponseInterface
   {
     $this->session->set(self::REDIRECT, $request->getUri()->getPath());
     $response = new Response();
-    return $response->withHeader("Location", $this->loginPath)->withStatus(302); // using status 302 forces the redirect to use the GET method
+    return $response->withHeader(self::HEADER_LOCATION, $this->loginPath)->withStatus(302); // using status 302 forces the redirect to use the GET method
   }
 
   public function startUserSession(
@@ -43,7 +48,7 @@ public function startUserSession(
     $redirect = $this->session->get(self::REDIRECT, $this->defaultRedirect);
     $this->session->delete(self::REDIRECT);
     $response = new Response();
-    return $response->withHeader("Location", $redirect)->withStatus(302);
+    return $response->withHeader(self::HEADER_LOCATION, $redirect)->withStatus(302);
   }
 
   public function sessionIsActive(): bool
@@ -58,6 +63,6 @@ public function getCurrentUser(): ?UserEntityInterface
 
   public function endUserSession(): void
   {
-    $this->session->destroy();
+    $this->session->clear();
   }
 }
diff --git a/src/Middleware/RequireAuthentication.php b/src/Middleware/RequireAuthentication.php
index fdf3f6c..4c76597 100644
--- a/src/Middleware/RequireAuthentication.php
+++ b/src/Middleware/RequireAuthentication.php
@@ -11,9 +11,10 @@ class RequireAuthentication extends Session
 {
   private $manager;
 
-  public function __construct($settings = [], Manager $manager)
+  public function __construct($settings = [], Manager $manager = null)
   {
     parent::__construct($settings);
+    assert($manager !== null);
     $this->manager = $manager;
   }
 
diff --git a/templates/login.php b/templates/login.php
index e40dddb..b6e2ecc 100644
--- a/templates/login.php
+++ b/templates/login.php
@@ -14,14 +14,14 @@
             <div class="field username">
                 <label>Username</label>
                 <input
-                    name="username"
+                    name="<?= $usernameFieldName ?>"
                     type="text"
                 />
             </div>
             <div class="field password">
                 <label>Password</label>
                 <input
-                    name="password"
+                    name="<? $passwordFieldName ?>"
                     type="password"
                 />
             </div>
diff --git a/tests/Actions/HandleLoginTest.php b/tests/Actions/HandleLoginTest.php
new file mode 100644
index 0000000..92c7c39
--- /dev/null
+++ b/tests/Actions/HandleLoginTest.php
@@ -0,0 +1,28 @@
+<?php
+
+namespace Battis\UserSession\Tests\Actions;
+
+use Battis\UserSession\Manager;
+use Battis\UserSession\Repositories\UserRepositoryInterface;
+use Battis\UserSession\Tests\Fixtures\Reusable\User;
+use Battis\UserSession\Tests\Fixtures\Reusable\UserRepository;
+use Battis\UserSession\Tests\TestCase;
+
+class HandleLoginTest extends TestCase
+{
+    public function testHandleLogin()
+    {
+        $app = $this->getAppInstance();
+
+        $user = new User();
+
+        /** @var UserRepository $userRepo */
+        $userRepo = $app->getContainer()->get(UserRepositoryInterface::class);
+        $userRepo->addUser($user);
+
+        /** #var Manager $manager */
+        $manager = $app->getContainer()->get(Manager::class);
+
+        $response = $app->handle($this->createRequest('POST', Manager::DEFAULT_LOGIN_PATH));
+    }
+}
diff --git a/tests/Actions/ShowLoginViewTest.php b/tests/Actions/ShowLoginViewTest.php
new file mode 100644
index 0000000..535c0d4
--- /dev/null
+++ b/tests/Actions/ShowLoginViewTest.php
@@ -0,0 +1,35 @@
+<?php
+
+namespace Battis\UserSession\Tests\Actions;
+
+use Battis\UserSession\Manager;
+use Battis\UserSession\Tests\Fixtures\Reusable\User;
+use Battis\UserSession\Tests\TestCase;
+use SimpleXMLElement;
+
+class ShowLoginViewTest extends TestCase
+{
+    public function testLoginView()
+    {
+        $app = $this->getAppInstance();
+        $response = $app->handle($this->createRequest('GET', Manager::DEFAULT_LOGIN_PATH));
+        $payload = (string) $response->getBody();
+        $xml = new SimpleXMLElement($payload);
+        $this->assertNotEmpty($payload);
+        $this->assertCount(0, $xml->{'non-document-error'});
+        $this->assertCount(0, $xml->error);
+        $this->assertStringContainsString('<form class="form login" method="post" action="/auth/login">', $payload);
+    }
+
+    public function testLoginViewWithActiveuser()
+    {
+        $app = $this->getAppInstance();
+
+        /** @var Manager */
+        $manager = $app->getContainer()->get(Manager::class);
+        $manager->startUserSession(new User());
+
+        $response = $app->handle($this->createRequest('GET', Manager::DEFAULT_LOGIN_PATH));
+        $this->assertLocationHeader(Manager::DEFAULT_REDIRECT, $response);
+    }
+}
diff --git a/tests/Fixtures/ManagerTest/User.php b/tests/Fixtures/ManagerTest/User.php
deleted file mode 100644
index 755e623..0000000
--- a/tests/Fixtures/ManagerTest/User.php
+++ /dev/null
@@ -1,29 +0,0 @@
-<?php
-
-namespace Battis\UserSession\Tests\Fixtures\ManagerTest;
-
-use Battis\UserSession\Entities\UserEntityInterface;
-
-class User implements UserEntityInterface
-{
-    public $id;
-    public $password;
-    public $hash;
-
-    public function __construct($id, $password)
-    {
-        $this->id = $id;
-        $this->password = $password;
-        $this->hash = password_hash($password, PASSWORD_DEFAULT);
-    }
-
-    public function getIdentifier()
-    {
-        return $this->id;
-    }
-
-    public function passwordVerify(string $password): bool
-    {
-        return password_verify($password, $this->hash);
-    }
-}
diff --git a/tests/Fixtures/Reusable/PageRenderer.php b/tests/Fixtures/Reusable/PageRenderer.php
new file mode 100644
index 0000000..d245d77
--- /dev/null
+++ b/tests/Fixtures/Reusable/PageRenderer.php
@@ -0,0 +1,39 @@
+<?php
+
+namespace Battis\UserSession\Tests\Fixtures\Reusable;
+
+use Battis\UserSession\Manager;
+use Psr\Http\Message\ResponseInterface;
+use Psr\Http\Message\ServerRequestInterface;
+use Slim\Views\PhpRenderer;
+
+/**
+ * Render a web page using a template with the same name as the
+ * endpoint. Current user and query and URL params are passed as
+ * template variables.
+ */
+class PageRenderer
+{
+  private $renderer;
+  private $manager;
+
+  public function __construct(PhpRenderer $renderer, Manager $manager)
+  {
+    $this->renderer = $renderer;
+    $this->manager = $manager;
+  }
+
+  public function __invoke(
+    ServerRequestInterface $request,
+    ResponseInterface $response,
+    array $args = []
+  ) {
+    return $this->renderer->render(
+      $response,
+      basename($request->getUri()->getPath()) . ".php",
+      array_merge($args, $request->getQueryParams(), [
+        "user" => $this->manager->getCurrentUser(),
+      ])
+    );
+  }
+}
diff --git a/tests/Fixtures/ManagerTest/Session.php b/tests/Fixtures/Reusable/Session.php
similarity index 88%
rename from tests/Fixtures/ManagerTest/Session.php
rename to tests/Fixtures/Reusable/Session.php
index 4d13e55..05c94f0 100644
--- a/tests/Fixtures/ManagerTest/Session.php
+++ b/tests/Fixtures/Reusable/Session.php
@@ -1,6 +1,6 @@
 <?php
 
-namespace Battis\UserSession\Tests\Fixtures\ManagerTest;
+namespace Battis\UserSession\Tests\Fixtures\Reusable;
 
 use SlimSession\Helper;
 
diff --git a/tests/Fixtures/Reusable/User.php b/tests/Fixtures/Reusable/User.php
new file mode 100644
index 0000000..5650daa
--- /dev/null
+++ b/tests/Fixtures/Reusable/User.php
@@ -0,0 +1,31 @@
+<?php
+
+namespace Battis\UserSession\Tests\Fixtures\Reusable;
+
+use Battis\UserSession\Entities\UserEntityInterface;
+
+class User implements UserEntityInterface
+{
+    public $id;
+    public string $username;
+    public string $password;
+    public string $hash;
+
+    public function __construct($id = null, string $password = null)
+    {
+        $this->id = $id ?? random_int(1, 1000);
+        $this->username = md5(time() . 'username');
+        $this->password = $password ?? md5(time() . 'password');
+        $this->hash = password_hash($this->password, PASSWORD_DEFAULT);
+    }
+
+    public function getIdentifier()
+    {
+        return $this->id;
+    }
+
+    public function passwordVerify(string $password): bool
+    {
+        return password_verify($password, $this->hash);
+    }
+}
diff --git a/tests/Fixtures/Reusable/UserRepository.php b/tests/Fixtures/Reusable/UserRepository.php
new file mode 100644
index 0000000..40a4823
--- /dev/null
+++ b/tests/Fixtures/Reusable/UserRepository.php
@@ -0,0 +1,21 @@
+<?php
+
+namespace Battis\UserSession\Tests\Fixtures\Reusable;
+
+use Battis\UserSession\Entities\UserEntityInterface;
+use Battis\UserSession\Repositories\UserRepositoryInterface;
+
+class UserRepository implements UserRepositoryInterface
+{
+    private array $users = [];
+
+    public function addUser(User $user)
+    {
+        $this->users[$user->username] = $user;
+    }
+
+    public function getUserEntityByUsername(string $username): ?UserEntityInterface
+    {
+        return $this->users[$username] ?? null;
+    }
+}
diff --git a/tests/Fixtures/app/dependencies.inc.php b/tests/Fixtures/app/dependencies.inc.php
new file mode 100644
index 0000000..5454603
--- /dev/null
+++ b/tests/Fixtures/app/dependencies.inc.php
@@ -0,0 +1,8 @@
+<?php
+
+use Battis\UserSession\Repositories\UserRepositoryInterface;
+use Battis\UserSession\Tests\Fixtures\Reusable\UserRepository;
+
+return [
+    UserRepositoryInterface::class => fn() => new UserRepository(),
+];
diff --git a/tests/Fixtures/app/middleware.inc.php b/tests/Fixtures/app/middleware.inc.php
new file mode 100644
index 0000000..1401d10
--- /dev/null
+++ b/tests/Fixtures/app/middleware.inc.php
@@ -0,0 +1,12 @@
+<?php
+
+use DI\Container;
+use Slim\App;
+
+/** @var App $app */
+/** @var Container $container */
+
+// prepare the $container with any middleware you might plan on using
+
+// use the Slim body-parsing middleware for convenience
+$app->addBodyParsingMiddleware();
diff --git a/tests/Fixtures/app/routes.inc.php b/tests/Fixtures/app/routes.inc.php
new file mode 100644
index 0000000..d2ff4fb
--- /dev/null
+++ b/tests/Fixtures/app/routes.inc.php
@@ -0,0 +1,20 @@
+<?php
+
+use Battis\UserSession;
+use Battis\UserSession\Tests\Fixtures\Reusable\PageRenderer;
+use DI\Container;
+use Slim\App;
+
+/** @var App $app */
+/** @var Container $container */
+
+// assign the UserSession endpoint(s) to the UserSession\Controller
+$app->group(UserSession\Controller::ENDPOINT, UserSession\Controller::class);
+
+$app
+  ->get("/home", PageRenderer::class)
+  ->add(UserSession\Middleware\Session::class);
+$app->redirect("/", "/home");
+$app
+  ->get("/protected", PageRenderer::class)
+  ->add(UserSession\Middleware\RequireAuthentication::class);
diff --git a/tests/Fixtures/app/settings.inc.php b/tests/Fixtures/app/settings.inc.php
new file mode 100644
index 0000000..0d43cd8
--- /dev/null
+++ b/tests/Fixtures/app/settings.inc.php
@@ -0,0 +1,7 @@
+<?php
+
+use Battis\UserSession;
+
+return [
+    UserSession\Dependencies::TEMPLATES => realpath(__DIR__ . "/../../../templates"),
+];
diff --git a/tests/ManagerTest.php b/tests/ManagerTest.php
index e32469a..4f103ac 100644
--- a/tests/ManagerTest.php
+++ b/tests/ManagerTest.php
@@ -2,11 +2,9 @@
 
 namespace Battis\UserSession\Tests;
 
-use Battis\UserSession\Entities\UserEntityInterface;
 use Battis\UserSession\Manager;
-use Battis\UserSession\Tests\Fixtures\ManagerTest\Session;
-use Battis\UserSession\Tests\Fixtures\ManagerTest\User;
-use Psr\Http\Message\ResponseInterface;
+use Battis\UserSession\Tests\Fixtures\Reusable\Session;
+use Battis\UserSession\Tests\Fixtures\Reusable\User;
 use ReflectionClass;
 
 class ManagerTest extends TestCase
@@ -28,21 +26,11 @@ protected function setUp(): void
         $_SESSION = [];
     }
 
-    private function getUser(): UserEntityInterface
-    {
-        return new User(random_int(1,1000), md5(time()));
-    }
-
     private function getManager(...$args): Manager
     {
         return new Manager(new Session(), ...$args);
     }
 
-    private function assertLocationHeader($expectedLocation, ResponseInterface $response)
-    {
-        $this->assertEquals(['Location' => [$expectedLocation]], $response->getHeaders());
-    }
-
     public function testConstructorDefault()
     {
         global $_SESSION;
@@ -66,7 +54,7 @@ public function testConstructorCustomDefaultRedirect()
     {
         $redirect = 'custom-default-redirect';
         $manager = $this->getManager('', $redirect);
-        $response = $manager->startUserSession($this->getUser());
+        $response = $manager->startUserSession(new User());
         $this->assertLocationHeader($redirect, $response);
     }
 
@@ -77,7 +65,7 @@ public function testStartUserLogin()
         $manager = $this->getManager();
         $request = $this->createRequest('GET', $path);
         $response = $manager->startUserLogin($request);
-        $this->assertLocationHeader('/auth/login', $response);
+        $this->assertLocationHeader(Manager::DEFAULT_LOGIN_PATH, $response);
         $this->assertEquals(302, $response->getStatusCode());
         $this->assertFalse(isset($_SESSION[self::$USER]));
         $this->assertEquals($path, $_SESSION[self::$REDIRECT]);
@@ -85,11 +73,11 @@ public function testStartUserLogin()
 
     public function testStartUserSession()
     {
-        $user = $this->getUser();
+        $user = new User();
         $manager = $this->getManager();
 
         $response = $manager->startUserSession($user);
-        $this->assertLocationHeader('/', $response);
+        $this->assertLocationHeader(Manager::DEFAULT_REDIRECT, $response);
         $this->assertTrue($manager->sessionIsActive());
         $this->assertEquals($user, $manager->getCurrentUser());
     }
@@ -97,7 +85,7 @@ public function testStartUserSession()
     public function testEndUserSession()
     {
         global $_SESSION;
-        $user = $this->getUser();
+        $user = new User();
         $manager = $this->getManager();
 
         $manager->startUserSession($user);
diff --git a/tests/TestCase.php b/tests/TestCase.php
index e2ac811..d0dd067 100644
--- a/tests/TestCase.php
+++ b/tests/TestCase.php
@@ -7,9 +7,11 @@
 use DI\ContainerBuilder;
 use PHPUnit\Framework\TestCase as PHPUnitTestCase;
 use Prophecy\PhpUnit\ProphecyTrait;
+use Psr\Http\Message\ResponseInterface;
 use Psr\Http\Message\ServerRequestInterface;
 use Slim\App;
 use Slim\Factory\AppFactory;
+use Slim\Http\ServerRequest;
 use Slim\Psr7\Factory\StreamFactory;
 use Slim\Psr7\Headers;
 use Slim\Psr7\Request;
@@ -23,14 +25,14 @@ protected function getAppInstance(): App
     {
         $container = (new ContainerBuilder())
             ->addDefinitions(Dependencies::definitions())
-            ->addDefinitions(include __DIR__ . '/../example/config/settings.inc.php')
-            ->addDefinitions(include __DIR__ . '/../example/config/dependencies.inc.php')
+            ->addDefinitions(include __DIR__ . '/Fixtures/app/settings.inc.php')
+            ->addDefinitions(include __DIR__ . '/Fixtures/app/dependencies.inc.php')
             ->build();
 
         $app = AppFactory::createFromContainer($container);
 
-        include __DIR__ . "/../example/config/middleware.inc.php";
-        include __DIR__ . "/../example/config/routes.inc.php";
+        include __DIR__ . "/Fixtures/app/middleware.inc.php";
+        include __DIR__ . "/Fixtures/app/routes.inc.php";
 
         return $app;
     }
@@ -50,6 +52,19 @@ protected function createRequest(
         foreach ($headers as $name => $value) {
             $h->addHeader($name, $value);
         }
-        return new Request($method, $uri, $h, $cookies, $serverParams, $stream);
+        return new ServerRequest(new Request($method, $uri, $h, $cookies, $serverParams, $stream));
     }
+
+    protected function assertLocationHeader($expectedLocation, ResponseInterface $response, bool $exact = true)
+    {
+        $headers = $response->getHeaders();
+        if ($exact) {
+            $this->assertContainsEquals('Location', array_keys($headers));
+            $this->assertContainsEquals($expectedLocation, $headers['Location']);
+        } else {
+            $this->assertContains('Location', array_keys($headers));
+            $this->assertContains($expectedLocation, $headers['Location']);
+        }
+    }
+
 }
diff --git a/tests/TestZZZ.php b/tests/TestZZZ.php
new file mode 100644
index 0000000..d81ad32
--- /dev/null
+++ b/tests/TestZZZ.php
@@ -0,0 +1,13 @@
+<?php
+
+namespace Battis\UserSession\Tests;
+
+use PHPUnit\Framework\TestCase;
+
+class TestZZZ extends TestCase
+{
+    public static function tearDownAfterClass(): void
+    {
+        ob_end_flush();
+    }
+}
diff --git a/tests/bootstrap.php b/tests/bootstrap.php
new file mode 100644
index 0000000..7a9cdf6
--- /dev/null
+++ b/tests/bootstrap.php
@@ -0,0 +1,5 @@
+<?php
+
+require_once __DIR__ . '/../vendor/autoload.php';
+
+ob_start(); // hold output until TestZZZ