MAGETWO-37089: [Firedrakes] Unit test coverage for MLS10

Author: Vladyslav Shcherbyna

app/code/Magento/Sales/Test/Unit/Model/Order/Status/HistoryTest.php

@@ -0,0 +1,102 @@
+<?php
+/**
+ * Copyright © 2015 Magento. All rights reserved.
+ * See COPYING.txt for license details.
+ */
+
+namespace Magento\Sales\Test\Unit\Model\Order\Status;
+
+use Magento\Sales\Model\Order\Status\History;
+
+/**
+ * Class HistoryTest
+ */
+class HistoryTest extends \PHPUnit_Framework_TestCase
+{
+    /**
+     * @var \Magento\Framework\TestFramework\Unit\Helper\ObjectManager
+     */
+    protected $objectManager;
+
+    /**
+     * @var \Magento\Sales\Model\Order | \PHPUnit_Framework_MockObject_MockObject
+     */
+    protected $order;
+
+    /**
+     * @var History
+     */
+    protected $model;
+
+    /**
+     * @var \Magento\Store\Model\StoreManagerInterface |  \PHPUnit_Framework_MockObject_MockObject
+     */
+    protected $storeManager;
+
+    protected function setUp()
+    {
+        $this->objectManager = new \Magento\Framework\TestFramework\Unit\Helper\ObjectManager($this);
+
+        $this->order = $this->getMock('Magento\Sales\Model\Order', [], [], '', false);
+        $this->storeManager = $this->getMockForAbstractClass(
+            'Magento\Store\Model\StoreManagerInterface',
+            [],
+            '',
+            false
+        );
+
+
+
+        $this->model = $this->objectManager->getObject(
+            'Magento\Sales\Model\Order\Status\History',
+            ['storeManager' => $this->storeManager]
+        );
+    }
+
+    public function testSetOrder()
+    {
+        $storeId = 1;
+        $this->order->expects($this->once())->method('getStoreId')->willReturn($storeId);
+        $this->model->setOrder($this->order);
+        $this->assertEquals($this->order, $this->model->getOrder());
+    }
+
+    public function testSetIsCustomerNotified()
+    {
+        $this->model->setIsCustomerNotified(true);
+        $this->assertEquals(true, $this->model->getIsCustomerNotified());
+    }
+
+    public function testSetIsCustomerNotifiedNotApplicable()
+    {
+        $this->model->setIsCustomerNotified();
+        $this->assertEquals($this->model->isCustomerNotificationNotApplicable(), $this->model->getIsCustomerNotified());
+    }
+
+    public function testGetStatusLabel()
+    {
+        $status = 'pending';
+        $this->assertNull($this->model->getStatusLabel());
+        $this->model->setStatus($status);
+        $config = $this->getMock('Magento\Sales\Model\Order\Config', [], [], '', false);
+        $config->expects($this->once())->method('getStatusLabel')->with($status)->willReturn($status);
+        $this->order->expects($this->once())->method('getConfig')->willReturn($config);
+        $this->model->setOrder($this->order);
+        $this->assertEquals($status, $this->model->getStatusLabel());
+    }
+
+    public function testGetStoreFromStoreManager()
+    {
+        $resultStore = 1;
+        $this->storeManager->expects($this->once())->method('getStore')->willReturn($resultStore);
+        $this->assertEquals($resultStore, $this->model->getStore());
+    }
+
+    public function testGetStoreFromOrder()
+    {
+        $resultStore = 1;
+        $this->model->setOrder($this->order);
+        $this->order->expects($this->once())->method('getStore')->willReturn($resultStore);
+        $this->assertEquals($resultStore, $this->model->getStore());
+    }
+}