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75 lines (63 loc) · 2.07 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\KanjiData;
use GlobusStudio\QRCode\Encoder\BitBuffer;
use PHPUnit\Framework\TestCase;
final class KanjiDataTest extends TestCase
{
public function testKanjiMode(): void
{
$data = new KanjiData("\x82\x60\x82\x61");
self::assertSame(AbstractQRData::MODE_KANJI, $data->getMode());
}
public function testLengthIsHalfByteLength(): void
{
$data = new KanjiData("\x82\x60\x82\x61");
self::assertSame(2, $data->getLength());
}
public function testInvalidDataThrows(): void
{
$this->expectException(\InvalidArgumentException::class);
new KanjiData('hello');
}
public function testOddLengthThrows(): void
{
$this->expectException(\InvalidArgumentException::class);
new KanjiData("\x82\x60\x82");
}
public function testEmptyThrows(): void
{
$this->expectException(\InvalidArgumentException::class);
new KanjiData('');
}
public function testIsValid(): void
{
self::assertTrue(KanjiData::isValid("\x82\x60\x82\x61"));
self::assertFalse(KanjiData::isValid('AB'));
self::assertFalse(KanjiData::isValid(''));
self::assertFalse(KanjiData::isValid("\x82"));
}
public function testWrite(): void
{
$data = new KanjiData("\x82\x60");
$buffer = new BitBuffer();
$data->write($buffer);
self::assertSame(13, $buffer->getLengthInBits());
}
public function testWriteMultipleChars(): void
{
$data = new KanjiData("\x82\x60\x82\x61");
$buffer = new BitBuffer();
$data->write($buffer);
self::assertSame(26, $buffer->getLengthInBits());
}
public function testGetLengthInBits(): void
{
$data = new KanjiData("\x82\x60");
self::assertSame(8, $data->getLengthInBits(1));
self::assertSame(10, $data->getLengthInBits(10));
self::assertSame(12, $data->getLengthInBits(27));
}
}