Don's Merge - Add "Example" module

composer.json

@@ -10,12 +10,14 @@
     },
     "autoload": {
         "psr-4": {
-            "Application\\": "module/Application/src/"
+            "Application\\": "module/Application/src/",
+            "Example\\": "module/Example/src/"
         }
     },
     "autoload-dev": {
         "psr-4": {
-            "ApplicationTest\\": "module/Application/test/"
+            "ApplicationTest\\": "module/Application/test/",
+            "ExampleTest\\": "module/Example/test/"
         }
     },
     "extra": [],

config/modules.config.php

@@ -9,4 +9,5 @@
     'Zend\Router',
     'Zend\Validator',
     'Application',
+    'Example',
 ];

module/Example/config/module.config.php

@@ -0,0 +1,42 @@
+<?php
+
+namespace Example;
+
+use Zend\Router\Http\Literal;
+use Zend\Router\Http\Segment;
+use Zend\ServiceManager\Factory\InvokableFactory;
+
+return [
+    'router' => [
+        'routes' => [
+            'example' => [
+                'type'    => Segment::class,
+                'options' => [
+                    'route'    => '/example[/:action]',
+                    'defaults' => [
+                        'controller' => Controller\IndexController::class,
+                        'action'     => 'index',
+                    ],
+                ],
+            ],
+        ],
+    ],
+    'controllers' => [
+        'factories' => [
+            Controller\IndexController::class => Controller\Factory\IndexControllerFactory::class,
+        ],
+    ],
+    'service_manager' => [
+        'factories' => [
+            Service\ExampleService::class => InvokableFactory::class,
+        ],
+    ],
+    'view_manager' => [
+        'template_map' => [
+            'example/index/index' => __DIR__ . '/../view/example/index/index.phtml',
+        ],
+        'template_path_stack' => [
+            __DIR__ . '/../view',
+        ],
+    ],
+];

module/Example/src/Controller/Factory/IndexControllerFactory.php

@@ -0,0 +1,18 @@
+<?php
+
+namespace Example\Controller\Factory;
+
+use Zend\ServiceManager\Factory\FactoryInterface;
+use Interop\Container\ContainerInterface;
+
+use Example\Controller\IndexController;
+
+class IndexControllerFactory implements FactoryInterface
+{
+    public function __invoke(ContainerInterface $container, $requestedName, array $options = NULL)
+    {
+        $exampleService = $container->get('Example\Service\ExampleService');
+
+        return new IndexController($exampleService);
+    }
+}

module/Example/src/Controller/IndexController.php

@@ -0,0 +1,27 @@
+<?php
+
+namespace Example\Controller;
+
+use Zend\Mvc\Controller\AbstractActionController;
+use Zend\View\Model\ViewModel;
+
+use Example\Service\ExampleService;
+
+class IndexController extends AbstractActionController
+{
+    private $exampleService;
+
+    public function __construct(ExampleService $exampleService)
+    {
+        $this->exampleService = $exampleService;
+    }
+
+    public function indexAction()
+    {
+        $view = new ViewModel();
+
+        $view->something = $this->exampleService->returnSomething();
+
+        return $view;
+    }
+}

module/Example/src/Module.php

@@ -0,0 +1,11 @@
+<?php
+
+namespace Example;
+
+class Module
+{
+    public function getConfig()
+    {
+        return include __DIR__ . '/../config/module.config.php';
+    }
+}

module/Example/src/Service/ExampleService.php

@@ -0,0 +1,11 @@
+<?php
+
+namespace Example\Service;
+
+class ExampleService
+{
+    public function returnSomething()
+    {
+        return 'something';
+    }
+}

module/Example/test/Controller/IndexControllerTest.php

@@ -0,0 +1,36 @@
+<?php
+
+namespace ExampleTest\Controller;
+
+use Example\Controller\IndexController;
+use Zend\Stdlib\ArrayUtils;
+use Zend\Test\PHPUnit\Controller\AbstractHttpControllerTestCase;
+
+class IndexControllerTest extends AbstractHttpControllerTestCase
+{
+    public function setUp()
+    {
+        // The module configuration should still be applicable for tests.
+        // You can override configuration here with test case specific values,
+        // such as sample view templates, path stacks, module_listener_options,
+        // etc.
+        $configOverrides = [];
+
+        $this->setApplicationConfig(ArrayUtils::merge(
+            include __DIR__ . '/../../../../config/application.config.php',
+            $configOverrides
+        ));
+
+        parent::setUp();
+    }
+
+    public function testIndexActionCanBeAccessed()
+    {
+        $this->dispatch('/', 'GET');
+        $this->assertResponseStatusCode(200);
+        $this->assertModuleName('example');
+        $this->assertControllerName(IndexController::class); // as specified in router's controller name alias
+        $this->assertControllerClass('IndexController');
+        $this->assertMatchedRouteName('home');
+    }
+}

module/Example/view/example/index/index.phtml

@@ -0,0 +1,3 @@
+<p>Example</p>
+
+<?= $this->something ?>