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Improve RegionLoader tests

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This commit is contained in:
Dylan K. Taylor 2019-03-05 10:51:44 +00:00
parent 20a25a69df
commit df1ef7fe0c
1 changed files with 30 additions and 11 deletions
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41
tests/phpunit/level/format/io/region/RegionLoaderTest.php
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@ -25,27 +25,46 @@ namespace pocketmine\level\format\io\region;
use PHPUnit\Framework\TestCase;
use pocketmine\level\format\ChunkException;
use function file_exists;
use function random_bytes;
use function str_repeat;
use function sys_get_temp_dir;
use function unlink;
class RegionLoaderTest extends TestCase{
public function testChunkTooBig() : void{
$r = new RegionLoader(sys_get_temp_dir() . '/chunk_too_big.testregion_' . bin2hex(random_bytes(4)), 0, 0);
$r->open();
/** @var string */
private $regionPath;
/** @var RegionLoader */
private $region;
public function setUp(){
$this->regionPath = sys_get_temp_dir() . '/test.testregion';
if(file_exists($this->regionPath)){
unlink($this->regionPath);
}
$this->region = new RegionLoader($this->regionPath, 0, 0);
$this->region->open();
}
public function tearDown(){
$this->region->close();
if(file_exists($this->regionPath)){
unlink($this->regionPath);
}
}
public function testChunkTooBig() : void{
$this->expectException(ChunkException::class);
$r->writeChunk(0, 0, str_repeat("a", 1044476));
$this->region->writeChunk(0, 0, str_repeat("a", 1044476));
}
public function testChunkMaxSize() : void{
$data = str_repeat("a", 1044475);
$path = sys_get_temp_dir() . '/chunk_just_fits.testregion_' . bin2hex(random_bytes(4));
$r = new RegionLoader($path, 0, 0);
$r->open();
$this->region->writeChunk(0, 0, $data);
$this->region->close();
$r->writeChunk(0, 0, $data);
$r->close();
$r = new RegionLoader($path, 0, 0);
$r = new RegionLoader($this->regionPath, 0, 0);
$r->open();
self::assertSame($data, $r->readChunk(0, 0));
}