public function test_presentButtons()
 {
     $steampunked = new Steampunked\Steampunked();
     $steampunkedView = new Steampunked\SteampunkedView($steampunked);
     $steampunkedViewElements = $steampunkedView->presentButtons();
     $this->assertContains('Rotate', $steampunkedViewElements);
     $this->assertContains('Discard', $steampunkedViewElements);
     $this->assertContains('Open Valve', $steampunkedViewElements);
     $this->assertContains('Give up', $steampunkedViewElements);
 }