/**
* @test
*/
public function convert_passes_identifier_from_specialized_converter()
{
$value = 'VALUE';
$identifier = new Ean13($value);
$expectedIdentifier = new Ean8($value);
$specializedConverter = $this->getMock(ConverterInterface::class);
$specializedConverter->expects($this->once())->method('convert')->with($identifier)->willReturn($expectedIdentifier);
$converter = new Converter([Ean13::class => [$specializedConverter]]);
$convertedIdentifier = $converter->convert($identifier);
$this->assertEquals($expectedIdentifier, $convertedIdentifier);
}
function compareIdentifiers($value1, $value2)
{
$parser = new Parser();
$converter = new Converter();
try {
$identifier1 = $parser->parse($value1);
$identifier2 = $parser->parse($value2);
$identifiersAreEqual = $identifier1->equals($identifier2);
try {
$conversion = $converter->convert($identifier1);
$identifiersAreConvertible = $conversion->equals($identifier2);
} catch (ConversionException $exception) {
$identifiersAreConvertible = false;
}
if ($identifiersAreEqual || $identifiersAreConvertible) {
printf('Identifiers "%s" and "%s" refer to the same product' . PHP_EOL, $identifier1, $identifier2);
} else {
printf('Identifiers "%s" and "%s" refer to different products' . PHP_EOL, $identifier1, $identifier2);
}
} catch (ParseException $e) {
printf($e->getMessage() . PHP_EOL);
}
}