PHP7 State

Behavioral/State/Tests/StateTest.php

@@ -0,0 +1,33 @@
+<?php
+
+namespace DesignPatterns\Behavioral\State\Tests;
+
+use DesignPatterns\Behavioral\State\OrderRepository;
+
+class StateTest extends \PHPUnit_Framework_TestCase
+{
+    public function testCanShipCreatedOrder()
+    {
+        $order = (new OrderRepository())->findById(1);
+        $order->shipOrder();
+
+        $this->assertEquals('shipping', $order->getStatus());
+    }
+
+    public function testCanCompleteShippedOrder()
+    {
+        $order = (new OrderRepository())->findById(2);
+        $order->completeOrder();
+
+        $this->assertEquals('completed', $order->getStatus());
+    }
+
+    /**
+     * @expectedException \Exception
+     */
+    public function testThrowsExceptionWhenTryingToCompleteCreatedOrder()
+    {
+        $order = (new OrderRepository())->findById(1);
+        $order->completeOrder();
+    }
+}