Added ConfigProvider with basic configuration

Author: michalbundyra

composer.json

@@ -55,6 +55,9 @@
             "dev-master": "1.4.x-dev",
             "dev-develop": "1.5.x-dev",
             "dev-release-2.0.0": "2.0.x-dev"
+        },
+        "zf": {
+            "config-provider": "Zend\\Expressive\\ZendView\\ConfigProvider"
         }
     },
     "scripts": {

composer.lock

@@ -0,0 +1,45 @@
+<?php
+/**
+ * @see       https://github.com/zendframework/zend-expressive-zendviewrenderer for the canonical source repository
+ * @copyright Copyright (c) 2017 Zend Technologies USA Inc. (https://www.zend.com)
+ * @license   https://github.com/zendframework/zend-expressive-zendviewrenderer/blob/master/LICENSE.md New BSD License
+ */
+
+declare(strict_types=1);
+
+namespace Zend\Expressive\ZendView;
+
+use Zend\Expressive\Template\TemplateRendererInterface;
+use Zend\View\HelperPluginManager;
+
+class ConfigProvider
+{
+    public function __invoke() : array
+    {
+        return [
+            'dependencies' => $this->getDependencies(),
+            'templates' => $this->getTemplates(),
+        ];
+    }
+
+    public function getDependencies() : array
+    {
+        return [
+            'aliases' => [
+                TemplateRendererInterface::class => ZendViewRenderer::class,
+            ],
+            'factories' => [
+                HelperPluginManager::class => HelperPluginManagerFactory::class,
+                ZendViewRenderer::class => ZendViewRendererFactory::class,
+            ],
+        ];
+    }
+
+    public function getTemplates() : array
+    {
+        return [
+            'extension' => 'phtml',
+            'paths' => [],
+        ];
+    }
+}

src/ConfigProvider.php

@@ -0,0 +1,44 @@
+<?php
+/**
+ * @see       https://github.com/zendframework/zend-expressive-zendviewrenderer for the canonical source repository
+ * @copyright Copyright (c) 2017 Zend Technologies USA Inc. (https://www.zend.com)
+ * @license   https://github.com/zendframework/zend-expressive-zendviewrenderer/blob/master/LICENSE.md New BSD License
+ */
+
+declare(strict_types=1);
+
+namespace ZendTest\Expressive\ZendView;
+
+use PHPUnit\Framework\TestCase;
+use Zend\Expressive\ZendView\ConfigProvider;
+
+class ConfigProviderTest extends TestCase
+{
+    /**
+     * @var ConfigProvider
+     */
+    private $provider;
+
+    protected function setUp() : void
+    {
+        $this->provider = new ConfigProvider();
+    }
+
+    public function testInvocationReturnsArray() : array
+    {
+        $config = ($this->provider)();
+        self::assertInternalType('array', $config);
+
+        return $config;
+    }
+
+    /**
+     * @depends testInvocationReturnsArray
+     */
+    public function testReturnedArrayContainsDependencies(array $config) : void
+    {
+        self::assertArrayHasKey('dependencies', $config);
+        self::assertArrayHasKey('templates', $config);
+        self::assertInternalType('array', $config['dependencies']);
+    }
+}