PopTest\Color\ColorTest::testLabToHsb PHP Метод

    public function testLabToHsb()
    {
        $hsb = Convert::toHsb(new Lab(100, 100, 100));
        $this->assertInstanceOf('Pop\\Color\\Space\\Hsb', $hsb);
        $this->assertEquals('40,75,76', (string) $hsb);
    }