考虑使用Fluent API
Martin Fowler创造了术语 “Fluent API”.
Selenium已经在其 FluentWait 类中实现了类似的东西, 这是对标准 Wait 类的替代.
您可以在页面对象中启用Fluent API设计模式, 然后使用如下代码段查询Google搜索页面:
driver.get( "http://www.google.com/webhp?hl=en&tab=ww" );
GoogleSearchPage gsp = new GoogleSearchPage(driver);
gsp.setSearchString().clickSearchButton();
Google页面对象类具有这种流畅行为后可能看起来像这样:
public abstract class BasePage {
protected WebDriver driver;
public BasePage(WebDriver driver) {
this.driver = driver;
}
}
public class GoogleSearchPage extends BasePage {
public GoogleSearchPage(WebDriver driver) {
super(driver);
// Generally do not assert within pages or components.
// Effectively throws an exception if the lambda condition is not met.
new WebDriverWait(driver, Duration.ofSeconds(3)).until(d -> d.findElement(By.id("logo")));
}
public GoogleSearchPage setSearchString(String sstr) {
driver.findElement(By.id("gbqfq")).sendKeys(sstr);
return this;
}
public void clickSearchButton() {
driver.findElement(By.id("gbqfb")).click();
}
}
