Added Unit test coverage for delete sitemap

Author: engcom-Echo

app/code/Magento/Sitemap/Test/Unit/Controller/Adminhtml/Sitemap/DeleteTest.php

@@ -0,0 +1,160 @@
+<?php
+/**
+ * Copyright © Magento, Inc. All rights reserved.
+ * See COPYING.txt for license details.
+ */
+declare(strict_types=1);
+
+namespace Magento\Sitemap\Test\Unit\Controller\Adminhtml\Sitemap;
+
+use Magento\Backend\App\Action\Context;
+use Magento\Backend\Helper\Data;
+use Magento\Backend\Model\Session;
+use Magento\Backend\Model\View\Result\Redirect;
+use Magento\Framework\App\ActionFlag;
+use Magento\Framework\App\RequestInterface;
+use Magento\Framework\App\ResponseInterface;
+use Magento\Framework\Controller\ResultFactory;
+use Magento\Framework\Filesystem;
+use Magento\Framework\HTTP\PhpEnvironment\Request;
+use Magento\Framework\Message\ManagerInterface;
+use Magento\Framework\ObjectManagerInterface;
+use Magento\Framework\TestFramework\Unit\Helper\ObjectManager;
+use Magento\Sitemap\Controller\Adminhtml\Sitemap\Delete;
+use Magento\Sitemap\Model\SitemapFactory;
+use PHPUnit\Framework\TestCase;
+
+class DeleteTest extends TestCase
+{
+    /**
+     * @var Context
+     */
+    private $contextMock;
+
+    /**
+     * @var Request
+     */
+    private $requestMock;
+
+    /**
+     * @var ObjectManagerInterface
+     */
+    private $objectManagerMock;
+
+    /**
+     * @var ManagerInterface
+     */
+    private $messageManagerMock;
+
+    /**
+     * @var Filesystem
+     */
+    private $fileSystem;
+
+    /**
+     * @var SitemapFactory
+     */
+    private $siteMapFactory;
+
+    /**
+     * @var Delete
+     */
+    private $deleteController;
+
+    /**
+     * @var Session
+     */
+    private $sessionMock;
+
+    /**
+     * @var ActionFlag
+     */
+    private $actionFlag;
+
+    /**
+     * @var ObjectManager
+     */
+    private $objectManager;
+
+    /**
+     * @var ResponseInterface
+     */
+    private $response;
+
+    /**
+     * @var Data
+     */
+    private $helperMock;
+
+    protected function setUp(): void
+    {
+        $this->contextMock = $this->getMockBuilder(Context::class)
+            ->disableOriginalConstructor()
+            ->getMock();
+        $this->requestMock = $this->getMockBuilder(RequestInterface::class)
+            ->disableOriginalConstructor()
+            ->setMethods(['getParam'])
+            ->getMockForAbstractClass();
+        $this->sessionMock = $this->getMockBuilder(Session::class)
+            ->disableOriginalConstructor()
+            ->addMethods(['setIsUrlNotice'])
+            ->getMock();
+        $this->response = $this->getMockBuilder(ResponseInterface::class)
+            ->addMethods(['setRedirect'])
+            ->onlyMethods(['sendResponse'])
+            ->getMockForAbstractClass();
+        $this->response->expects($this->once())->method('setRedirect');
+        $this->sessionMock->expects($this->any())->method('setIsUrlNotice')->willReturn($this->objectManager);
+        $this->actionFlag = $this->createPartialMock(ActionFlag::class, ['get']);
+        $this->actionFlag->expects($this->any())->method("get")->willReturn($this->objectManager);
+        $this->objectManager = $this->getMockBuilder(ObjectManager::class)
+            ->addMethods(['get'])
+            ->disableOriginalConstructor()
+            ->getMock();
+        $this->objectManagerMock = $this->getMockBuilder(ObjectManagerInterface::class)
+            ->getMock();
+        $this->messageManagerMock = $this->getMockBuilder(ManagerInterface::class)
+            ->getMock();
+        $this->helperMock = $this->getMockBuilder(Data::class)
+            ->disableOriginalConstructor()
+            ->onlyMethods(['getUrl'])
+            ->getMock();
+        $this->helperMock->expects($this->any())
+            ->method('getUrl')
+            ->willReturn('adminhtml/*/');
+        $this->contextMock->expects($this->any())
+            ->method('getSession')
+            ->willReturn($this->sessionMock);
+        $this->contextMock->expects($this->once())
+            ->method('getMessageManager')
+            ->willReturn($this->messageManagerMock);
+        $this->contextMock->expects($this->once())
+            ->method('getRequest')
+            ->willReturn($this->requestMock);
+        $this->contextMock->expects($this->once())
+            ->method('getResponse')
+            ->willReturn($this->response);
+        $this->contextMock->expects($this->any())
+            ->method('getHelper')
+            ->willReturn($this->helperMock);
+        $this->contextMock->expects($this->any())->method("getActionFlag")->willReturn($this->actionFlag);
+        $this->fileSystem = $this->createMock(Filesystem::class);
+        $this->siteMapFactory = $this->createMock(SitemapFactory::class);
+        $this->deleteController = new Delete(
+            $this->contextMock,
+            $this->siteMapFactory,
+            $this->fileSystem
+        );
+    }
+
+    public function testDelete()
+    {
+        $this->requestMock->expects($this->once())
+            ->method('getParam')
+            ->willReturn(null);
+
+        $this->messageManagerMock->expects($this->never())
+            ->method('addSuccessMessage');
+        $this->deleteController->execute();
+    }
+}