PhpBench\Tests\Unit\Math\DistributionTest::testReturnStats PHP Метод

    public function testReturnStats()
    {
        $distribution = new Distribution([10, 20]);
        $stats = $distribution->getStats();
        foreach (['min', 'max', 'sum', 'stdev', 'mean', 'mode', 'variance', 'rstdev'] as $key) {
            $this->assertArrayHasKey($key, $stats);
        }
        $this->assertEquals(10, $stats['min']);
        $this->assertEquals(20, $stats['max']);
    }