[Downloadable] Cover Helper Data by Unit Test

Author: edenduong

app/code/Magento/Downloadable/Test/Unit/Helper/DataTest.php

@@ -0,0 +1,86 @@
+<?php
+/**
+ * Copyright © Magento, Inc. All rights reserved.
+ * See COPYING.txt for license details.
+ */
+
+declare(strict_types=1);
+
+namespace Magento\Downloadable\Test\Unit\Helper;
+
+use Magento\Downloadable\Model\Link;
+use Magento\Store\Model\ScopeInterface;
+use PHPUnit\Framework\TestCase;
+use Magento\Downloadable\Helper\Data;
+use Magento\Framework\App\Helper\Context;
+use Magento\Framework\App\Config\ScopeConfigInterface;
+use Magento\Framework\TestFramework\Unit\Helper\ObjectManager as ObjectManagerHelper;
+
+class DataTest extends TestCase
+{
+    /**
+     * @var Data
+     */
+    private $helper;
+
+    /**
+     * @var ScopeConfigInterface|\PHPUnit_Framework_MockObject_MockObject
+     */
+    private $scopeConfigMock;
+
+    /**
+     * @var Context|\PHPUnit_Framework_MockObject_MockObject
+     */
+    private $contextMock;
+
+    /**
+     * Setup environment for test
+     */
+    protected function setUp()
+    {
+        $this->scopeConfigMock = $this->createMock(ScopeConfigInterface::class);
+        $this->contextMock = $this->createMock(Context::class);
+        $this->contextMock->method('getScopeConfig')->willReturn($this->scopeConfigMock);
+
+        $objectManager = new ObjectManagerHelper($this);
+        $this->helper = $objectManager->getObject(
+            Data::class,
+            ['context' => $this->contextMock]
+        );
+    }
+
+    /**
+     * Test getIsShareable() with data provider
+     *
+     * @param int $linkShareable
+     * @param bool $config
+     * @param bool $expectedResult
+     * @dataProvider getIsShareableDataProvider
+     */
+    public function testGetIsShareable($linkShareable, $config, $expectedResult)
+    {
+        $this->scopeConfigMock->method('isSetFlag')
+            ->with(Link::XML_PATH_CONFIG_IS_SHAREABLE, ScopeInterface::SCOPE_STORE)
+            ->willReturn($config);
+
+        $linkMock = $this->createMock(Link::class);
+        $linkMock->method('getIsShareable')->willReturn($linkShareable);
+
+        $this->assertEquals($expectedResult, $this->helper->getIsShareable($linkMock));
+    }
+
+    /**
+     * Data provider for getIsShareable()
+     *
+     * @return array
+     */
+    public function getIsShareableDataProvider()
+    {
+        return [
+            'link shareable yes' => [Link::LINK_SHAREABLE_YES, true, true],
+            'link shareable no' => [Link::LINK_SHAREABLE_NO, true, false],
+            'link shareable config true' => [Link::LINK_SHAREABLE_CONFIG, true, true],
+            'link shareable config false' => [Link::LINK_SHAREABLE_CONFIG, false, false],
+        ];
+    }
+}