由於沒有人分享了一些東西,我會分享我是如何做到的。
我看着代碼,並發現它的對象類型被過濾,DefaultFieldDecorator
的decorate
方法,我這樣做是什麼簡單地創建一個自定義FieldDecorator並延長了DefaultFieldDecorator
類,因爲我只是想覆蓋decorate
。
所以,我有一個PageObject類MyPageObjects
public class MyPageObjects {
protected final WebDriver driver;
public MyPageObjects (WebDriver driver) {
this.driver = driver;
}
@FindBy(id = "my-select-object")
public Select mySelectObj;
}
我CustomFieldDecorator將包含這種覆蓋方法:
@Override
public Object decorate(ClassLoader loader, Field field) {
if (!(WebElement.class.isAssignableFrom(field.getType())
|| Select.class.isAssignableFrom(field.getType())
|| List.class.isAssignableFrom(field.getType())
|| isDecoratableList(field))) {
return null;
}
ElementLocator locator = factory.createLocator(field);
if (locator == null) {
return null;
}
if (WebElement.class.isAssignableFrom(field.getType())) {
return proxyForLocator(loader, locator);
} else if (List.class.isAssignableFrom(field.getType())) {
return proxyForListLocator(loader, locator);
} else if (Select.class.isAssignableFrom(field.getType())) {
return new Select(locator.findElement());
} else {
return null;
}
}
通知行:
|| Select.class.isAssignableFrom(field.getType())
和
} else if (Select.class.isAssignableFrom(field.getType())) {
return new Select(locator.findElement());
我會initElements這樣的...
MyPageObjects page = new MyPageObjects(driver);
PageFactory.initElements(new CustomFieldDecorator(
new DefaultElementLocatorFactory(driver), page);
,並訪問選擇對象像往常一樣...
page.mySelectObj.selectByVisibleText("hello world");
買者:這不使用Proxy
,所以小心。並且選擇包裹的WebElement
被緩存。
UPDATE:
我創建了一個代理處理程序Select
。我創建延伸Select
和具有Select
的方法的接口的類。
CustomSelect.java
public class CustomSelect extends Select implements SelectInput {
public CustomSelect(WebElement element) {
super(element);
}
}
SelectInput.java
- 接口
public interface SelectInput {
boolean isMultiple();
List<WebElement> getOptions();
List<WebElement> getAllSelectedOptions();
WebElement getFirstSelectedOption();
void selectByVisibleText(String text);
void selectByIndex(int index);
void selectByValue(String value);
void deselectAll();
void deselectByValue(String value);
void deselectByIndex(int index);
void deselectByVisibleText(String text);
}
SelectElementHanlder.java
- InvocationHandler的
public class SelectElementWrapperHandler implements InvocationHandler {
private final ElementLocator locator;
public SelectElementWrapperHandler(ElementLocator locator) {
this.locator = locator;
}
@Override
public Object invoke(Object proxy, Method method, Object[] args) throws Throwable {
CustomSelect element;
try {
element = new CustomSelect(locator.findElement());
} catch (Exception e) {
if ("toString".equals(method.getName())) {
return "Proxy select(element) for: " + locator.toString();
}
else throw e;
}
try {
return method.invoke(element, args);
} catch (InvocationTargetException e) {
throw e.getCause();
}
}
}
創建一個方法中CustomFieldDecorator
protected SelectInput proxySelectForLocator(ClassLoader loader, ElementLocator locator) {
InvocationHandler handler = new SelectElementWrapperHandler(locator);
SelectInput proxy;
proxy = (SelectInput) Proxy.newProxyInstance(
loader, new Class[]{SelectInput.class}, handler);
return proxy;
}
而且從CustomFieldDecorator
} else if (Select.class.isAssignableFrom(field.getType())) {
return new Select(locator.findElement());
這種改變這一行:
} else if (SelectInput.class.isAssignableFrom(field.getType())) {
return proxySelectForLocator(loader, locator);
現在,我將宣佈我PageObject類,如選擇對象:
@FindBy(xpath = "some..xpath")
public SelectInput ticketStatus;
希望它有幫助。請修改如果有更正:)
你有沒有把這個保存在git倉庫裏?我想看看它作爲一個整體 – Gab
@ GabrieleB-David它在我們的內部git回購。但基本上就是這樣。您也可以查看硒的文檔,因爲它非常有幫助。 – rrw