public function testCtor()
{
$handler = $this->getContentHandler();
$this->assertAttributeSame($this->getGatewayMock(), 'contentGateway', $handler);
$this->assertAttributeSame($this->getMapperMock(), 'mapper', $handler);
$this->assertAttributeSame($this->getFieldHandlerMock(), 'fieldHandler', $handler);
// @todo Assert missing properties
}