public function testDefaultParamDoesNotOverrideParamForAssembling()
 {
     $stack = new TreeRouteStack();
     $stack->addRoute('foo', new TestAsset\DummyRouteWithParam());
     $stack->setDefaultParam('foo', 'baz');
     $this->assertEquals('bar', $stack->assemble(array('foo' => 'bar'), array('name' => 'foo')));
 }