added integration test

Author: maximgubar

app/code/Magento/Backend/Model/Search/Config/Result/Builder.php

@@ -14,10 +14,6 @@
  */
 class Builder
 {
-    const STRUCTURE_ELEMENT_TYPE_SECTION = 'section';
-    const STRUCTURE_ELEMENT_TYPE_GROUP   = 'group';
-    const STRUCTURE_ELEMENT_TYPE_FIELD   = 'field';
-
     /**
      * @var array
      */
@@ -71,9 +67,9 @@ public function add(ElementNewInterface $structureElement, $elementPathLabel)
         }
 
         $this->results[] = [
-            'id'          => md5($structureElement->getPath()),
+            'id'          => $structureElement->getPath(),
             'type'        => null,
-            'name'        => $structureElement->getLabel(),
+            'name'        => (string)$structureElement->getLabel(),
             'description' => $elementPathLabel,
             'url'         => $this->urlBuilder->getUrl('*/system_config/edit', $urlParams),
         ];

app/code/Magento/Backend/Test/Unit/Model/Search/Config/Result/BuilderTest.php

@@ -60,7 +60,7 @@ public function testAddWithSupportedStructureElements()
 
         $expectedSearchResult = [
             [
-                'id'          => md5($structureElementPath),
+                'id'          => $structureElementPath,
                 'type'        => null,
                 'name'        => 'Section Label',
                 'description' => 'Section Label',

dev/tests/integration/testsuite/Magento/Backend/Model/Search/ConfigTest.php

@@ -0,0 +1,108 @@
+<?php
+/**
+ * Copyright © Magento, Inc. All rights reserved.
+ * See COPYING.txt for license details.
+ */
+
+namespace Magento\Backend\Model\Search;
+
+use Magento\TestFramework\Helper\Bootstrap;
+
+/**
+ * @magentoAppArea adminhtml
+ */
+class ConfigTest extends \PHPUnit\Framework\TestCase
+{
+    /**
+     * @dataProvider loadDataProvider
+     */
+    public function testLoad($query, $expectedResult)
+    {
+        /** Preconditions */
+        $objectManager = Bootstrap::getObjectManager();
+        /** @var \Magento\Backend\Model\Search\Config $configSearch */
+        $configSearch = $objectManager->create(\Magento\Backend\Model\Search\Config::class);
+        $configSearch->setQuery($query);
+        $configSearch->load();
+
+        /** SUT Execution */
+        $searchResults = $configSearch->getResults();
+
+        /** Ensure that search results are correct */
+        $this->assertCount(count($expectedResult), $searchResults, 'Quantity of search result items is invalid.');
+        foreach ($expectedResult as $itemIndex => $expectedItem) {
+            /** Validate URL to item */
+            $elementPathParts = explode('/', $expectedItem['id']);
+            array_filter($elementPathParts, function($value) { return $value !== ''; });
+            foreach ($elementPathParts as $elementPathPart) {
+                $this->assertContains($elementPathPart, $searchResults[$itemIndex]['url'], 'Item URL is invalid.');
+            }
+            unset($searchResults[$itemIndex]['url']);
+
+            /** Validate other item data */
+            $this->assertEquals($expectedItem, $searchResults[$itemIndex], "Data of item #$itemIndex is invalid.");
+        }
+    }
+
+    public static function loadDataProvider()
+    {
+        return [
+            'Search by field name' => [
+                'Store Name',
+                [
+                    [
+                        'id'          => 'general/store_information/name',
+                        'type'        => null,
+                        'name'        => 'Store Name',
+                        'description' => '/ General / General / Store Information',
+                    ],
+                ],
+            ],
+            'Search by field name, multiple items result' => [
+                'Secure Base URL',
+                [
+                    [
+                        'id'          => 'web/secure/base_url',
+                        'type'        => null,
+                        'name'        => 'Secure Base URL',
+                        'description' => '/ General / Web / Base URLs (Secure)',
+                    ],
+                    [
+                        'id'          => 'web/secure/base_static_url',
+                        'type'        => null,
+                        'name'        => 'Secure Base URL for Static View Files',
+                        'description' => '/ General / Web / Base URLs (Secure)',
+                    ],
+                    [
+                        'id'          => 'web/secure/base_media_url',
+                        'type'        => null,
+                        'name'        => 'Secure Base URL for User Media Files',
+                        'description' => '/ General / Web / Base URLs (Secure)',
+                    ],
+                ],
+            ],
+            'Search by group name' => [
+                'Country Options',
+                [
+                    [
+                        'id'          => 'general/country',
+                        'type'        => null,
+                        'name'        => 'Country Options',
+                        'description' => '/ General / General',
+                    ],
+                ],
+            ],
+            'Search by section name' => [
+                'Currency Setup',
+                [
+                    [
+                        'id'          => '/currency',
+                        'type'        => null,
+                        'name'        => 'Currency Setup',
+                        'description' => '/ General',
+                    ],
+                ],
+            ],
+        ];
+    }
+}