MAGETWO-87482: Build stabilization

Author: irenelagno

dev/tests/functional/lib/Magento/Mtf/Util/Command/Cli/Config.php

@@ -0,0 +1,45 @@
+<?php
+/**
+ * Copyright © Magento, Inc. All rights reserved.
+ * See COPYING.txt for license details.
+ */
+
+namespace Magento\Mtf\Util\Command\Cli;
+
+use Magento\Mtf\Util\Command\Cli;
+
+/**
+ * Handle set configuration for test execution.
+ */
+class Config extends Cli
+{
+    /**
+     * Parameter for reindex command.
+     */
+    const PARAM_CONFIG_SET = 'config:set';
+
+    /**
+     * Set configuration.
+     *
+     * @param string $path
+     * @param string $value
+     * @param string|null $scope
+     * @param string|null $scopeCode
+     * @return void
+     */
+    public function setConfig($path, $value, $scope = null, $scopeCode = null)
+    {
+        $configurationString = '';
+
+        if ($scope !== null) {
+            $configurationString.= sprintf('--scope=%s ', $scope);
+        }
+
+        if ($scopeCode !== null) {
+            $configurationString.= sprintf('--scope-code=%s ', $scopeCode);
+        }
+        $configurationString.= sprintf('%s %s', $path, $value);
+
+        parent::execute(Config::PARAM_CONFIG_SET . ' ' . $configurationString);
+    }
+}