spec/ThinFrame/Foundation/Helper/SystemSpec.php
function it_should_return_terminal_screen_size()
    {
        self::getTerminalSizes()->shouldBeArray();
        self::getTerminalSizes()->shouldHaveKey("width");
        self::getTerminalSizes()->shouldHaveKey("height");
        self::getTerminalSizes()->shouldHaveCount(2);
    }
function it_should_return_terminal_screen_size()
    {
        self::getTerminalSizes()->shouldBeArray();
        self::getTerminalSizes()->shouldHaveKey("width");
        self::getTerminalSizes()->shouldHaveKey("height");
        self::getTerminalSizes()->shouldHaveCount(2);
    }
It should return an array with terminal screen sizes