/**
* @test
*/
public function shouldIterate()
{
$collection = $this->createCollection([TeraBytes::allocateUnits(1), GigaBytes::allocateUnits(1), MegaBytes::allocateUnits(1), KiloBytes::allocateUnits(1), Bytes::allocateUnits(1)]);
$i = 0;
foreach ($collection as $key => $bytes) {
$this->assertSame($i, $key);
$this->assertInstanceOf(Bytes::class, $bytes);
$i++;
}
$this->assertSame(5, $i);
}
public function listOfAddingUnits()
{
return [[KiloBytes::allocateUnits(1), KiloBytes::allocateUnits(1), KiloBytes::allocateUnits(2)], [MegaBytes::allocateUnits(1), MegaBytes::allocateUnits(1), MegaBytes::allocateUnits(2)], [GigaBytes::allocateUnits(1), GigaBytes::allocateUnits(1), GigaBytes::allocateUnits(2)], [TeraBytes::allocateUnits(1), TeraBytes::allocateUnits(1), TeraBytes::allocateUnits(2)], [Bytes::allocateUnits(1), KiloBytes::allocateUnits(1), Bytes::allocateUnits(1025)], [KiloBytes::allocateUnits(1), MegaBytes::allocateUnits(1), KiloBytes::allocateUnits(1025)], [MegaBytes::allocateUnits(1), GigaBytes::allocateUnits(1), MegaBytes::allocateUnits(1025)], [GigaBytes::allocateUnits(1), TeraBytes::allocateUnits(1), GigaBytes::allocateUnits(1025)]];
}
/**
* @test
*/
public function shouldConvertGigaBytesToMegaBytes()
{
$bytes = GigaBytes::allocateUnits(1);
$this->assertEquals($bytes->megaBytes()->units(), 1 * 1024);
}
/**
* @test
*/
public function shouldBeTrueWhenZeroBytes()
{
$this->assertTrue(Bytes::allocateUnits(0)->hasZeroBytes());
$this->assertTrue(KiloBytes::allocateUnits(0)->hasZeroBytes());
$this->assertTrue(MegaBytes::allocateUnits(0)->hasZeroBytes());
$this->assertTrue(GigaBytes::allocateUnits(0)->hasZeroBytes());
$this->assertTrue(TeraBytes::allocateUnits(0)->hasZeroBytes());
}
/**
* @param Bytes $bytes
* @return Bytes
*/
private static function findLargestUnitOfMeasurementPossible(Bytes $bytes)
{
$tb = TeraBytes::allocateBytes($bytes);
if (!$tb->hasZeroBytes()) {
return $tb;
}
$gb = GigaBytes::allocateBytes($bytes);
if (!$gb->hasZeroBytes()) {
return $gb;
}
$mb = MegaBytes::allocateBytes($bytes);
if (!$mb->hasZeroBytes()) {
return $mb;
}
$kb = KiloBytes::allocateBytes($bytes);
if (!$kb->hasZeroBytes()) {
return $kb;
}
return Bytes::allocateBytes($bytes);
}
