MAGETWO-37570: Unable to place order on frontend using secure urls

 - Added unit test

Author: Ievgen Shakhsuvarov

app/code/Magento/Checkout/Test/Unit/Block/OnepageTest.php

@@ -0,0 +1,138 @@
+<?php
+/**
+ * Copyright © 2015 Magento. All rights reserved.
+ * See COPYING.txt for license details.
+ */
+namespace Magento\Checkout\Test\Unit\Block;
+
+class OnepageTest extends \PHPUnit_Framework_TestCase
+{
+    /**
+     * @var \Magento\Checkout\Block\Onepage
+     */
+    protected $model;
+
+    /**
+     * @var \PHPUnit_Framework_MockObject_MockObject
+     */
+    protected $configProviderMock;
+
+    /**
+     * @var \PHPUnit_Framework_MockObject_MockObject
+     */
+    protected $storeManagerMock;
+
+    /**
+     * @var \PHPUnit_Framework_MockObject_MockObject
+     */
+    protected $formKeyMock;
+
+    /**
+     * @var \PHPUnit_Framework_MockObject_MockObject
+     */
+    protected $layoutProcessorMock;
+
+    protected function setUp()
+    {
+        $contextMock = $this->getMock('\Magento\Framework\View\Element\Template\Context', [], [], '', false);
+        $directoryHelperMock = $this->getMock('\Magento\Directory\Helper\Data', [], [], '', false);
+        $configCacheTypeMock = $this->getMock('\Magento\Framework\App\Cache\Type\Config', [], [], '', false);
+        $customerSessionMock = $this->getMock('\Magento\Customer\Model\Session', [], [], '', false);
+        $resourceSessionMock = $this->getMock('\Magento\Checkout\Model\Session', [], [], '', false);
+        $addressConfigMock = $this->getMock('\Magento\Customer\Model\Address\Config', [], [], '', false);
+        $httpContextMock = $this->getMock('\Magento\Framework\App\Http\Context', [], [], '', false);
+        $addressMapperMock = $this->getMock('\Magento\Customer\Model\Address\Mapper', [], [], '', false);
+        $this->formKeyMock = $this->getMock('\Magento\Framework\Data\Form\FormKey', [], [], '', false);
+        $this->configProviderMock = $this->getMock(
+            '\Magento\Checkout\Model\CompositeConfigProvider',
+            [],
+            [],
+            '',
+            false
+        );
+        $countryCollectionFactoryMock = $this->getMock(
+            '\Magento\Directory\Model\Resource\Country\CollectionFactory',
+            [],
+            [],
+            '',
+            false
+        );
+        $regionCollectionFactoryMock = $this->getMock(
+            '\Magento\Directory\Model\Resource\Region\CollectionFactory',
+            [],
+            [],
+            '',
+            false
+        );
+        $customerRepositoryMock = $this->getMock(
+            '\Magento\Customer\Api\CustomerRepositoryInterface',
+            [],
+            [],
+            '',
+            false
+        );
+
+        $this->storeManagerMock = $this->getMock('\Magento\Store\Model\StoreManagerInterface', [], [], '', false);
+        $contextMock->expects($this->once())->method('getStoreManager')->willReturn($this->storeManagerMock);
+        $this->layoutProcessorMock = $this->getMock(
+            '\Magento\Checkout\Block\Checkout\LayoutProcessorInterface',
+            [],
+            [],
+            '',
+            false
+        );
+
+        $this->model = new \Magento\Checkout\Block\Onepage(
+            $contextMock,
+            $directoryHelperMock,
+            $configCacheTypeMock,
+            $customerSessionMock,
+            $resourceSessionMock,
+            $countryCollectionFactoryMock,
+            $regionCollectionFactoryMock,
+            $customerRepositoryMock,
+            $addressConfigMock,
+            $httpContextMock,
+            $addressMapperMock,
+            $this->formKeyMock,
+            $this->configProviderMock,
+            [$this->layoutProcessorMock]
+        );
+    }
+
+    public function testGetBaseUrl()
+    {
+        $baseUrl = 'http://magento.com';
+        $storeMock = $this->getMock('\Magento\Store\Model\Store', [], [], '', false);
+
+        $storeMock->expects($this->once())->method('getBaseUrl')->willReturn($baseUrl);
+        $this->storeManagerMock->expects($this->once())->method('getStore')->willReturn($storeMock);
+
+        $this->assertEquals($baseUrl, $this->model->getBaseUrl());
+    }
+
+    public function testGetCheckoutConfig()
+    {
+        $checkoutConfig = ['checkout', 'config'];
+        $this->configProviderMock->expects($this->once())->method('getConfig')->willReturn($checkoutConfig);
+
+        $this->assertEquals($checkoutConfig, $this->model->getCheckoutConfig());
+    }
+
+    public function testGetFormKey()
+    {
+        $formKey = 'form_key';
+        $this->formKeyMock->expects($this->once())->method('getFormKey')->willReturn($formKey);
+
+        $this->assertEquals($formKey, $this->model->getFormKey());
+    }
+
+    public function testGetJsLayout()
+    {
+        $processedLayout = ['layout' => ['processed' => true]];
+        $jsonLayout = '{"layout":{"processed":true}}';
+        $this->layoutProcessorMock->expects($this->once())->method('process')->with([])->willReturn($processedLayout);
+
+        $this->assertEquals($jsonLayout, $this->model->getJsLayout());
+    }
+}