Add "preferred" in MiddlewareIntegration

CHANGELOG.md

@@ -5,7 +5,7 @@ All notable changes to `Slytherin` will be documented in this file.
 ## [0.9.7](https://github.com/rougin/slytherin/compare/v0.9.6...master) - Unreleased
 
 ### Added
-- `preferred` property in `HttpIntegration`, `RoutingIntegration` for specifying third-party integrations
+- `preferred` property in integrations
 
 ### Fixed
 - Type hinting of all classes using `PHPStan`

src/Middleware/MiddlewareIntegration.php

@@ -18,6 +18,11 @@
  */
 class MiddlewareIntegration implements IntegrationInterface
 {
+    /**
+     * @var string|null
+     */
+    protected $preferred = null;
+
     /**
      * Defines the specified integration.
      *
@@ -61,9 +66,13 @@ protected function dispatcher(ResponseInterface $response, $stack)
     {
         $dispatcher = new Dispatcher($stack, $response);
 
-        $exists = class_exists('Zend\Stratigility\MiddlewarePipe');
+        $empty = $this->preferred === null;
+
+        $hasZend = class_exists('Zend\Stratigility\MiddlewarePipe');
+
+        $wantZend = $this->preferred === 'stratigility';
 
-        if (! $exists) return $dispatcher;
+        if (($empty || (! $wantZend)) || ! $hasZend) return $dispatcher;
 
         $pipe = new MiddlewarePipe;
 

tests/Forward/ApplicationTest.php

@@ -30,10 +30,26 @@ public function test_run_with_sample_text()
     {
         $builder = new Builder;
 
-        $builder->setUrl('GET', '/v1/hello');
+        $builder->setUrl('GET', '/hello');
 
         $this->expectOutputString('Hello world!');
 
         $builder->make()->run();
     }
+
+    /**
+     * @runInSeparateProcess
+     *
+     * @return void
+     */
+    public function test_run_with_arguments_in_uri()
+    {
+        $builder = new Builder;
+
+        $builder->setUrl('GET', '/hi/Rougin');
+
+        $this->expectOutputString('Hello, Rougin!');
+
+        $builder->make()->run();
+    }
 }

tests/Forward/Fixture/Config/app.php

@@ -17,14 +17,14 @@
 
 $packages = array();
 
-// Testing Packages -----------------------------------------------------
+// Testing Packages --------------------------------------------------------
 $packages[] = 'Rougin\Slytherin\Forward\Fixture\Packages\HttpPackage';
+$packages[] = 'Rougin\Slytherin\Forward\Fixture\Packages\MiddlewarePackage';
 $packages[] = 'Rougin\Slytherin\Forward\Fixture\Packages\RoutingPackage';
-// ----------------------------------------------------------------------
+// -------------------------------------------------------------------------
 
 // Slytherin Integrations --------------------------------------------
 $packages[] = 'Rougin\Slytherin\Integration\ConfigurationIntegration';
-$packages[] = 'Rougin\Slytherin\Middleware\MiddlewareIntegration';
 // -------------------------------------------------------------------
 
 $config['router'] = new Router;

tests/Forward/Fixture/Depots/SestDepot.php

@@ -0,0 +1,22 @@
+<?php
+
+namespace Rougin\Slytherin\Forward\Fixture\Depots;
+
+/**
+ * @package Slytherin
+ * @author  Rougin Gutib <rougingutib@gmail.com>
+ */
+class SestDepot
+{
+    protected $test;
+
+    public function __construct(TestDepot $test)
+    {
+        $this->test = $test;
+    }
+
+    public function text($data)
+    {
+        return $this->test->text($data);
+    }
+}

tests/Forward/Fixture/Depots/TestDepot.php

@@ -0,0 +1,31 @@
+<?php
+
+namespace Rougin\Slytherin\Forward\Fixture\Depots;
+
+use Psr\Http\Message\ResponseInterface;
+use Psr\Http\Message\ServerRequestInterface;
+
+/**
+ * @package Slytherin
+ * @author  Rougin Gutib <rougingutib@gmail.com>
+ */
+class TestDepot
+{
+    protected $request;
+
+    protected $response;
+
+    public function __construct(ServerRequestInterface $request, ResponseInterface $response)
+    {
+        $this->request = $request;
+
+        $this->response = $response;
+    }
+
+    public function text($data)
+    {
+        $this->response->getBody()->write($data);
+
+        return $this->response;
+    }
+}

tests/Forward/Fixture/Packages/MiddlewarePackage.php

@@ -0,0 +1,14 @@
+<?php
+
+namespace Rougin\Slytherin\Forward\Fixture\Packages;
+
+use Rougin\Slytherin\Middleware\MiddlewareIntegration;
+
+/**
+ * @package Slytherin
+ * @author  Rougin Gutib <rougingutib@gmail.com>
+ */
+class MiddlewarePackage extends MiddlewareIntegration
+{
+    protected $preferred = 'slytherin';
+}

tests/Forward/Fixture/Router.php

@@ -16,10 +16,11 @@ class Router extends Slytherin
 
     public function routes($parsed = false)
     {
-        // Default routes ------------------
-        $this->get('/v1/hello', 'Hello@index');
+        // Default routes --------------------
+        $this->get('/hello', 'Hello@index');
+        $this->get('/hi/:name', 'Hello@name');
         $this->get('/', 'Home@index');
-        // ---------------------------------
+        // -----------------------------------
 
         return parent::routes($parsed);
     }

tests/Forward/Fixture/Routes/Hello.php

@@ -2,6 +2,8 @@
 
 namespace Rougin\Slytherin\Forward\Fixture\Routes;
 
+use Rougin\Slytherin\Forward\Fixture\Depots\TestDepot;
+
 /**
  * @package Slytherin
  * @author  Rougin Gutib <rougingutib@gmail.com>
@@ -11,10 +13,16 @@ class Hello extends Route
     /**
      * @return \Psr\Http\Message\ResponseInterface
      */
-    public function index()
+    public function index(TestDepot $test)
     {
-        $this->response->getBody()->write('Hello world!');
+        return $test->text('Hello world!');
+    }
 
-        return $this->response;
+    /**
+     * @return \Psr\Http\Message\ResponseInterface
+     */
+    public function name($name, TestDepot $test)
+    {
+        return $test->text("Hello, $name!");
     }
 }