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<?php |
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declare(strict_types = 1); |
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namespace Tests\Innmind\Server\Status\Server\Memory; |
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use Innmind\Server\Status\{ |
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Server\Memory\Bytes, |
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Exception\BytesCannotBeNegative, |
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Exception\UnknownBytesFormat, |
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}; |
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use PHPUnit\Framework\TestCase; |
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class BytesTest extends TestCase |
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{ |
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/** |
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* @dataProvider steps |
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*/ |
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public function testInterface($value, $expected) |
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{ |
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$bytes = new Bytes($value); |
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$this->assertSame($value, $bytes->toInt()); |
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$this->assertSame($expected, $bytes->toString()); |
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} |
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public function testThrowWhenNegative() |
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{ |
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$this->expectException(BytesCannotBeNegative::class); |
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new Bytes(-1); |
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} |
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/** |
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* @dataProvider strings |
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*/ |
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public function testFromString($string, $expected) |
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{ |
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$bytes = Bytes::of($string); |
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$this->assertInstanceOf(Bytes::class, $bytes); |
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$this->assertSame($expected, $bytes->toString()); |
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} |
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public function testThrowWhenUnknownFormat() |
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{ |
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$this->expectException(UnknownBytesFormat::class); |
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Bytes::of('42Br'); |
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} |
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/** |
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* @dataProvider invalidStrings |
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*/ |
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public function testThrowWhenStringTooShort($string) |
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{ |
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$this->expectException(UnknownBytesFormat::class); |
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Bytes::of($string); |
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} |
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public function steps(): array |
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{ |
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return [ |
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[512, '512B'], |
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[1023, '1023B'], |
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[1024, '1KB'], |
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[(1024 ** 2)-1, '1023.999KB'], |
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[1024 ** 2, '1MB'], |
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[(1024 ** 3)-1, '1024MB'], |
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[1024 ** 3, '1GB'], |
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[(1024 ** 4)-1, '1024GB'], |
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[1024 ** 4, '1TB'], |
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[(1024 ** 5)-1, '1024TB'], |
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[1024 ** 5, '1PB'], |
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[(1024 ** 6)-1, '1024PB'], |
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]; |
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} |
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public function strings(): array |
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{ |
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return [ |
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['42', '42B'], |
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['42B', '42B'], |
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['42Bi', '42B'], |
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['42K', '42KB'], |
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['42Ki', '42KB'], |
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['42M', '42MB'], |
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['42Mi', '42MB'], |
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['42G', '42GB'], |
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['42Gi', '42GB'], |
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['42T', '42TB'], |
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['42Ti', '42TB'], |
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['42P', '42PB'], |
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['42Pi', '42PB'], |
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]; |
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} |
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public function invalidStrings(): array |
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{ |
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return [ |
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[''], |
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['B'], |
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['Bi'], |
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]; |
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} |
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} |
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Innmind /
ServerStatus
