PopTest\Color\ColorTest::testLabToCmyk PHP Метод

    public function testLabToCmyk()
    {
        $cmyk = Convert::toCmyk(new Lab(100, 100, 100));
        $this->assertInstanceOf('Pop\\Color\\Space\\Cmyk', $cmyk);
        $this->assertEquals('0,25,75,24', (string) $cmyk);
    }