RopeyTasksApplication.java

[..]
public class RopeyTasksApplication extends WebApplication implements ILogin,
        ILogout,INavigable {
[..]
    @Override
    public void openLoginPage() {
        driver.get(Config.getInstance().getBaseUrl() + "user/login");
        findAndWaitForElement(By.id("username"));
    }
    [..]
    @Override
    public void login(Credentials credentials) {
        UserPassCredentials creds = new UserPassCredentials(credentials);
        driver.findElement(By.id("username")).clear();
        driver.findElement(By.id("username")).sendKeys(creds.getUsername());
        driver.findElement(By.id("password")).clear();
        driver.findElement(By.id("password")).sendKeys(creds.getPassword());
        driver.findElement(By.name("_action_login")).click();
    }
}