ImplicitWait

import org.openqa.selenium.By;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.remote.DesiredCapabilities;
import org.openqa.selenium.remote.RemoteWebDriver;
import org.openqa.selenium.support.ui.ExpectedConditions;
import org.openqa.selenium.support.ui.WebDriverWait;
import org.testng.annotations.Test;

import java.net.MalformedURLException;
import java.net.URL;
import java.util.concurrent.TimeUnit;

public class SafariDriver {
    public static final String AUTOMATE_USERNAME = "<username>";
    public static final String AUTOMATE_ACCESS_KEY = "<acesskey>";
    public static final String URL = "http://" + AUTOMATE_USERNAME + ":" + AUTOMATE_ACCESS_KEY + "@hub-cloud.browserstack.com/wd/hub";
    static WebDriver driver;


    @Test
    public void setup() throws MalformedURLException {
        DesiredCapabilities caps = new DesiredCapabilities();
        caps.setCapability("os_version", "13");
        caps.setCapability("device", "iPhone XS");
        caps.setCapability("real_mobile", "true");
        caps.setCapability("build", "Ticket#437054");
        caps.setCapability("browserstack.appium_version", "1.20.2");
        driver = new RemoteWebDriver(new URL(URL), caps);
        driver.manage().timeouts().implicitlyWait(10, TimeUnit.SECONDS);
        driver.get("https://visitscotland.org/");
        WebDriverWait wait = new WebDriverWait(driver, 30);
        wait.until(ExpectedConditions.visibilityOfElementLocated(By.xpath("//button[@data-test='open-modal']"))).click();
        driver.quit();
    }
}