IdentityFactoryTest

Author: gszy

test/Helper/Service/IdentityFactoryTest.php

@@ -0,0 +1,67 @@
+<?php
+/**
+ * @see       https://github.com/zendframework/zend-view for the canonical source repository
+ * @copyright Copyright (c) 2018 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license   https://github.com/zendframework/zend-view/blob/master/LICENSE.md New BSD License
+ */
+
+namespace ZendTest\View\Helper\Service;
+
+use PHPUnit\Framework\TestCase;
+use Zend\Authentication\AuthenticationService;
+use Zend\Authentication\AuthenticationServiceInterface;
+use Zend\ServiceManager\ServiceManager;
+use Zend\View\Helper\Identity;
+use Zend\View\Helper\Service\IdentityFactory;
+
+class IdentityFactoryTest extends TestCase
+{
+    public function testFactoryReturnsEmptyIdentityIfNoAuthenticationServicePresent()
+    {
+        $container = $this->prophesize(ServiceManager::class);
+        $container->has(AuthenticationService::class)->willReturn(false);
+        $container->get(AuthenticationService::class)->shouldNotBeCalled();
+        $container->has(AuthenticationServiceInterface::class)->willReturn(false);
+        $container->get(AuthenticationServiceInterface::class)->shouldNotBeCalled();
+
+        $factory = new IdentityFactory();
+        $plugin = $factory($container->reveal(), Identity::class);
+
+        $this->assertInstanceOf(Identity::class, $plugin);
+        $this->assertNull($plugin->getAuthenticationService());
+    }
+
+    public function testFactoryReturnsIdentityWithConfiguredAuthenticationServiceWhenPresent()
+    {
+        $container = $this->prophesize(ServiceManager::class);
+        $authentication = $this->prophesize(AuthenticationService::class);
+
+        $container->has(AuthenticationService::class)->willReturn(true);
+        $container->get(AuthenticationService::class)->will([$authentication, 'reveal']);
+        $container->has(AuthenticationServiceInterface::class)->willReturn(false);
+        $container->get(AuthenticationServiceInterface::class)->shouldNotBeCalled();
+
+        $factory = new IdentityFactory();
+        $plugin = $factory($container->reveal(), Identity::class);
+
+        $this->assertInstanceOf(Identity::class, $plugin);
+        $this->assertSame($authentication->reveal(), $plugin->getAuthenticationService());
+    }
+
+    public function testFactoryReturnsIdentityWithConfiguredAuthenticationServiceInterfaceWhenPresent()
+    {
+        $container = $this->prophesize(ServiceManager::class);
+        $authentication = $this->prophesize(AuthenticationServiceInterface::class);
+
+        $container->has(AuthenticationService::class)->willReturn(false);
+        $container->get(AuthenticationService::class)->shouldNotBeCalled();
+        $container->has(AuthenticationServiceInterface::class)->willReturn(true);
+        $container->get(AuthenticationServiceInterface::class)->will([$authentication, 'reveal']);
+
+        $factory = new IdentityFactory();
+        $plugin = $factory($container->reveal(), Identity::class);
+
+        $this->assertInstanceOf(Identity::class, $plugin);
+        $this->assertSame($authentication->reveal(), $plugin->getAuthenticationService());
+    }
+}