Merge pull request #206 from magento-ogre/PR_Branch_ES

[Phoenix Media - Ogres] Accept Phoenix Media Sprint 2 code for Elastic Search Adapter

Author: Kopylova,Olga(okopylova)

app/code/Magento/Search/Model/EngineResolver.php

@@ -0,0 +1,70 @@
+<?php
+/**
+ * Copyright © 2015 Magento. All rights reserved.
+ * See COPYING.txt for license details.
+ */
+namespace Magento\Search\Model;
+
+use Magento\Framework\App\Config\ScopeConfigInterface;
+
+class EngineResolver
+{
+    /**
+     * MySQL search engine
+     */
+    const CATALOG_SEARCH_MYSQL_ENGINE = 'mysql';
+
+    /**
+     * @var ScopeConfigInterface
+     */
+    protected $scopeConfig;
+
+    /**
+     * Path to catalog search engine
+     * @var string
+     */
+    protected $path;
+
+    /**
+     * Scope type
+     * @var string
+     */
+    protected $scopeType;
+
+    /**
+     * Scope code
+     * @var null|string
+     */
+    protected $scopeCode;
+
+    /**
+     * @param ScopeConfigInterface $scopeConfig
+     * @param string $path
+     * @param string $scopeType
+     * @param string $scopeCode
+     */
+    public function __construct(
+        ScopeConfigInterface $scopeConfig,
+        $path,
+        $scopeType,
+        $scopeCode = null
+    ) {
+        $this->scopeConfig = $scopeConfig;
+        $this->path = $path;
+        $this->scopeType = $scopeType;
+        $this->scopeCode = $scopeCode;
+    }
+
+    /**
+     * Current Search Engine
+     * @return string
+     */
+    public function getCurrentSearchEngine()
+    {
+        return $this->scopeConfig->getValue(
+            $this->path,
+            $this->scopeType,
+            $this->scopeCode
+        );
+    }
+}

app/code/Magento/Search/Test/Unit/Model/EngineResolverTest.php

@@ -0,0 +1,74 @@
+<?php
+/**
+ * Copyright © 2015 Magento. All rights reserved.
+ * See COPYING.txt for license details.
+ */
+namespace Magento\Search\Test\Unit\Model;
+
+use Magento\Search\Model\EngineResolver;
+use Magento\Framework\App\Config\ScopeConfigInterface;
+
+class EngineResolverTest extends \PHPUnit_Framework_TestCase
+{
+    /**
+     * @var \Magento\Search\Model\EngineResolver
+     */
+    private $model;
+
+    /**
+     * @var ScopeConfigInterface|\PHPUnit_Framework_MockObject_MockObject
+     */
+    protected $scopeConfig;
+
+    /**
+     * @var string|\PHPUnit_Framework_MockObject_MockObject
+     */
+    protected $path;
+
+    /**
+     * @var string|\PHPUnit_Framework_MockObject_MockObject
+     */
+    protected $scopeType;
+
+    /**
+     * @var null|string|\PHPUnit_Framework_MockObject_MockObject
+     */
+    protected $scopeCode;
+
+    /**
+     * Setup
+     *
+     * @return void
+     */
+    protected function setUp()
+    {
+        $this->scopeConfig = $this->getMockBuilder('Magento\Framework\App\Config\ScopeConfigInterface')
+            ->disableOriginalConstructor()
+            ->getMock();
+
+        $this->path = 'catalog/search/engine';
+        $this->scopeType = 'default';
+        $this->scopeCode = null;
+
+        $this->model = new EngineResolver(
+            $this->scopeConfig,
+            $this->path,
+            $this->scopeType,
+            $this->scopeCode
+        );
+    }
+
+    /**
+     * Test getCurrentSearchEngine
+     */
+    public function testGetCurrentSearchEngine()
+    {
+        $engine = 'mysql';
+
+        $this->scopeConfig->expects($this->any())
+            ->method('getValue')
+            ->willReturn($engine);
+
+        $this->assertEquals($engine, $this->model->getCurrentSearchEngine());
+    }
+}

app/code/Magento/Search/etc/di.xml

@@ -31,6 +31,12 @@
             </argument>
         </arguments>
     </type>
+    <type name="Magento\Search\Model\EngineResolver">
+        <arguments>
+            <argument name="path" xsi:type="string">catalog/search/engine</argument>
+            <argument name="scopeType" xsi:type="string">default</argument>
+        </arguments>
+    </type>
     <preference for="Magento\Search\Model\AutocompleteInterface" type="Magento\Search\Model\Autocomplete" />
     <preference for="Magento\Search\Model\Autocomplete\ItemInterface" type="Magento\Search\Model\Autocomplete\Item" />
     <preference for="Magento\Framework\Search\SearchEngineInterface" type="Magento\Search\Model\SearchEngine"/>