public function testGetDefaultSizes()
{
$service = $this->createService();
// Should return config values, as we do not have any registered hook
$this->assertEquals($this->config()->get('icon_sizes'), $service->getSizes());
// If type is not 'icon', should return an empty array
$this->logger->disable();
$this->assertEmpty($service->getSizes(null, null, 'foo'));
$this->logger->enable();
}