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66 lines (56 loc) · 2.01 KB
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<?php
declare(strict_types=1);
namespace GlobusStudio\QRCode\Tests\Unit\Data;
use GlobusStudio\QRCode\Data\AbstractQRData;
use GlobusStudio\QRCode\Data\AlphanumericData;
use GlobusStudio\QRCode\Encoder\BitBuffer;
use PHPUnit\Framework\TestCase;
final class AlphanumericDataTest extends TestCase
{
public function testValidAlphanumericData(): void
{
$data = new AlphanumericData('HELLO WORLD');
self::assertSame(AbstractQRData::MODE_ALPHA_NUM, $data->getMode());
self::assertSame(11, $data->getLength());
}
public function testInvalidDataThrows(): void
{
$this->expectException(\InvalidArgumentException::class);
new AlphanumericData('hello');
}
public function testIsValid(): void
{
self::assertTrue(AlphanumericData::isValid('HELLO'));
self::assertTrue(AlphanumericData::isValid('0123456789'));
self::assertTrue(AlphanumericData::isValid(' $%*+-./:'));
self::assertFalse(AlphanumericData::isValid('hello'));
self::assertFalse(AlphanumericData::isValid(''));
}
public function testWriteEvenLength(): void
{
$data = new AlphanumericData('AB');
$buffer = new BitBuffer();
$data->write($buffer);
self::assertSame(11, $buffer->getLengthInBits());
}
public function testWriteOddLength(): void
{
$data = new AlphanumericData('ABC');
$buffer = new BitBuffer();
$data->write($buffer);
self::assertSame(17, $buffer->getLengthInBits());
}
public function testAllValidCharacters(): void
{
$chars = '0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ $%*+-./:';
$data = new AlphanumericData($chars);
self::assertSame(strlen($chars), $data->getLength());
}
public function testGetLengthInBits(): void
{
$data = new AlphanumericData('A');
self::assertSame(9, $data->getLengthInBits(1));
self::assertSame(11, $data->getLengthInBits(10));
self::assertSame(13, $data->getLengthInBits(27));
}
}