private function addGrayscalePrefixIfNecessary(string $filename, Burger $burger) : string
{
if ($burger->isGrayscale()) {
return self::GRAYSCALE_PREFIX . self::SEPARATOR . $filename;
}
return $filename;
}
/**
* @dataProvider testConvertDataProvider
*/
public function testConvert(int $width, int $height, bool $grayscale, string $expected)
{
$converter = new Descriptive();
$burger = new Burger($width, $height);
if ($grayscale) {
$burger->applyGrayscale();
}
$this->assertSame($expected, $converter->convert($burger));
}
public function forge(Burger $burger) : Forger
{
$sourceBurgerImage = $this->imagine->open($this->burgerPicker->pick());
$resizeFilter = (new ResizeKeepRatio($sourceBurgerImage, $burger))->build();
$resizeFilter->apply($sourceBurgerImage);
$cropFilter = (new CropCenter($sourceBurgerImage->getSize(), $burger))->build();
$cropFilter->apply($sourceBurgerImage);
if ($burger->isGrayscale()) {
$sourceBurgerImage->effects()->grayscale();
}
$sourceBurgerImage->save($this->buildBurgerImagePath($burger));
return $this;
}
/**
* @dataProvider burgerProvider
*/
public function testIsValid(Burger $burger, bool $expected)
{
$this->assertSame($expected, $burger->isValid());
}
private function ensureBurgerIsValid(Burger $burger)
{
if (!$burger->isValid()) {
throw new BadRequestHttpException('Invalid request');
}
}