Implemented Bridge Pattern

Tests/Bridge/BridgeTest.php

@@ -0,0 +1,26 @@
+<?php
+
+namespace DesignPatterns\Tests\Bridge;
+
+use DesignPatterns\Bridge\Assemble;
+use DesignPatterns\Bridge\Car;
+use DesignPatterns\Bridge\Motorcycle;
+use DesignPatterns\Bridge\Produce;
+use DesignPatterns\Bridge\Vehicle;
+use DesignPatterns\Bridge\Workshop;
+
+class BridgeTest extends \PHPUnit_Framework_TestCase {
+
+  public function testCar() {
+    $vehicle = new Car(new Produce(), new Assemble());
+    $this->expectOutputString('Car Produced Assembled');
+    $vehicle->manufacture();
+  }
+
+  public function testMotorcycle() {
+    $vehicle = new Motorcycle(new Produce(), new Assemble());
+    $this->expectOutputString('Motorcycle Produced Assembled');
+    $vehicle->manufacture();
+  }
+
+}