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BigNumberCalculationTest.php
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66 lines (55 loc) · 1.52 KB
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<?php
declare(strict_types=1);
namespace PHPJava\Tests\Cases;
use Brick\Math\BigInteger;
use PHPJava\Kernel\Types\Long_;
class BigNumberCalculationTest extends Base
{
protected $fixtures = [
'BigNumberCalculationTest',
];
private function call($method, ...$arguments)
{
return static::$initiatedJavaClasses['BigNumberCalculationTest']
->getInvoker()
->getStatic()
->getMethods()
->call($method, ...$arguments);
}
public function testAdd()
{
$result = $this->call(
explode('::', __METHOD__)[1],
Long_::get(PHP_INT_MAX - 1),
Long_::get(1)
);
$this->assertEquals('9223372036854775807', (string) $result);
}
public function testSub()
{
$result = $this->call(
explode('::', __METHOD__)[1],
Long_::get((string) BigInteger::of(PHP_INT_MAX)),
Long_::get(1)
);
$this->assertEquals('9223372036854775806', (string) $result);
}
public function testMul()
{
$result = $this->call(
explode('::', __METHOD__)[1],
Long_::get(2147483647),
Long_::get(3)
);
$this->assertEquals('6442450941', (string) $result);
}
public function testDiv()
{
$result = $this->call(
explode('::', __METHOD__)[1],
Long_::get(6442450947),
Long_::get(2147483649)
);
$this->assertEquals('3', (string) $result);
}
}