Ouzo\Utilities\FunctionsTest::shouldGenerateRandomNumber PHP Method

    public function shouldGenerateRandomNumber()
    {
        //given
        $function = Functions::random();
        //when
        $result = $function();
        //then
        $this->assertGreaterThanOrEqual(0, $result);
        $this->assertLessThanOrEqual(getrandmax(), $result);
    }