public function testGenerate()
{
list($manager) = $this->getMocks();
Thumbnailer::setManager($manager);
$instance = new Thumbnailer();
$imageContent = file_get_contents(__DIR__ . '/sample.png');
$mockCommand = m::mock('Xpressengine\\Media\\Commands\\CommandInterface');
$mockCommand->shouldReceive('getName')->andReturn('letter');
$mockCommand->shouldReceive('setOriginDimension')->once()->with(m::on(function ($object) {
return $object instanceof Dimension;
}));
$mockCommand->shouldReceive('getMethod')->andReturn('resize');
$mockCommand->shouldReceive('getExecArgs')->andReturn([100, 100]);
$mockItvImage = m::mock('Intervention\\Image\\Image');
$mockItvImage->shouldReceive('resize')->once()->with(100, 100)->andReturnSelf();
$mockItvImage->shouldReceive('encode')->once()->andReturnSelf();
$mockItvImage->shouldReceive('getEncoded')->once();
$manager->shouldReceive('make')->once()->with($imageContent)->andReturn($mockItvImage);
$instance->setOrigin($imageContent)->addCommand($mockCommand)->generate();
}
