Added Manager with Factory Support, refs #11

src/Utils/FactoryManagerInterface.php

@@ -0,0 +1,24 @@
+<?php
+
+namespace Art4\JsonApiClient\Utils;
+
+/**
+ * Manager Interface
+ */
+interface FactoryManagerInterface
+{
+	/**
+	 * Set a factory into the manager
+	 *
+	 * @param  FactoryInterface $factory
+	 * @return object
+	 */
+	public function setFactory(FactoryInterface $factory);
+
+	/**
+	 * Get a factory from the manager
+	 *
+	 * @return FactoryInterface
+	 */
+	public function getFactory();
+}

src/Utils/Manager.php

@@ -0,0 +1,39 @@
+<?php
+
+namespace Art4\JsonApiClient\Utils;
+
+class Manager implements ManagerInterface, FactoryManagerInterface
+{
+	/**
+	 * @var FactoryInterface
+	 */
+	protected $factory = null;
+
+	/**
+	 * Set a factory into the manager
+	 *
+	 * @param  FactoryInterface $factory
+	 * @return object
+	 */
+	public function setFactory(FactoryInterface $factory)
+	{
+		$this->factory = $factory;
+
+		return $this;
+	}
+
+	/**
+	 * Get a factory from the manager
+	 *
+	 * @return FactoryInterface
+	 */
+	public function getFactory()
+	{
+		if ( is_null($this->factory) )
+		{
+			$this->setFactory(new Factory);
+		}
+
+		return $this->factory;
+	}
+}

src/Utils/ManagerInterface.php

@@ -0,0 +1,8 @@
+<?php
+
+namespace Art4\JsonApiClient\Utils;
+
+/**
+ * Manager Interface
+ */
+interface ManagerInterface { }

tests/unit/Utils/ManagerTest.php

@@ -0,0 +1,44 @@
+<?php
+
+namespace Art4\JsonApiClient\Utils\Tests;
+
+use Art4\JsonApiClient\Utils\Manager;
+
+class ManagerTest extends \PHPUnit_Framework_TestCase
+{
+	/**
+	 * @test
+	 */
+	public function testSetFactoryReturnsSelf()
+	{
+		$factory = $this->getMockBuilder('Art4\JsonApiClient\Utils\Factory')
+			->getMock();
+
+		$manager = new Manager;
+
+		$this->assertSame($manager, $manager->setFactory($factory));
+	}
+
+	/**
+	 * @test
+	 */
+	public function testGetFactoryReturnsFactoryInterface()
+	{
+		$factory = $this->getMockBuilder('Art4\JsonApiClient\Utils\Factory')
+			->getMock();
+
+		$manager = (new Manager)->setFactory($factory);
+
+		$this->assertInstanceOf('Art4\JsonApiClient\Utils\FactoryInterface', $manager->getFactory());
+	}
+
+	/**
+	 * @test
+	 */
+	public function testGetFactoryWitoutSetReturnsFactoryInterface()
+	{
+		$manager = new Manager;
+
+		$this->assertInstanceOf('Art4\JsonApiClient\Utils\FactoryInterface', $manager->getFactory());
+	}
+}