Mikhail reminded me of the selenium Contributed User-Extensions at
http://wiki.seleniumhq.org/display/SEL/Contributed+User-Extensions
Thanks.
On Oct 21, 9:18 pm, [EMAIL PROTECTED] wrote:
> As for how to add a new method to Tellurium, I give an example here on
> how to do that. (We could make Tellurium configurable to new methods,
> but user rarely needs to define custom methods, we defer this
> implementation until there are requests of this feature from users)
>
> Take the typeRepeated method as an example, (Assume you have modified
> Selenium core script and added the typeRepeated method)
>
> First, open up the org.tellurium.connector.CustomSelenium class and
> add the following method in,
>
> public void typeRepeated(String locator, String text) {
>
> commandProcessor.doCommand("typeRepeated", new String[]
> {locator, text});
>
> }
>
> Then, In the org.tellurium.dsl.BaseDslContext class add the following
> method to define a new DSL
>
> def typeRepeated(String uid, String input){
> WorkflowContext context = WorkflowContext.getDefaultContext()
> ui.walkTo(context, uid)?.typeRepeated(input){ loc, String[]
> events ->
> String locator = locatorMapping(context, loc)
> eventHandler.typeRepeated(locator, events)
> }
> }
>
> where the walkTo method parses the uid such as
> "google_start_page.inputbox" to find the given UI object "inputbox".
> The closure
>
> {loc, String[] events ->
> String locator = locatorMapping(context, loc)
> eventHandler.typeRepeated(locator, events)
>
> }
>
> just generates the runtime locator and then call the eventhandler for
> the method "typeRepeated".
> If the custom method is to access data, you should pass the method to
> the accessor instead of
> the eventhandler. For details, consult the following example
>
> boolean isVisible(String uid){
> WorkflowContext context = WorkflowContext.getDefaultContext()
> def obj = ui.walkTo(context, uid)
> if(obj != null){
> return obj.isVisible(){ loc ->
> String locator = locatorMapping(context, loc)
> accessor.isVisible(locator)
> }
> }
>
> return false
> }
>
> Third, you need to add a method to the
> org.tellurium.event.EventHandler class in the case of "typeRepeated"
> as follows,
>
> def typeRepeated(String locator, String input, String[] events) {
> String[] defaultEvents = null
> if(extraEvent)
> defaultEvents = ["focus", "mouseOver", "mouseOut", "blur"]
>
> processEvents(locator, events, defaultEvents){
> dispatcher.typeRepeated(locator, input)
> }
> }
>
> For org.tellurium.access.Accessor, it is simpler and just passes the
> method to the dispatcher as follows,
>
> def boolean isVisible(String locator){
>
> return dispatcher.isVisible(locator)
> }
>
> Then you need to add the new method to your UI object, for example,
>
> class InputBox extends UiObject{
> ...
> def typeRepeated(String input, Closure c){
> c(locator, respondToEvents)
> }
> ...
>
> }
>
> After that, you are done. In your test file, you can use the
> typeRepeated now
>
> typeRepeated "google_start_page.inputbox", "tellurium"
>
> It is a bit complicated at the first sight, but not really after you
> read the code since
> the code looks like boilerplate code. Also you should understand the
> call flow in
> Tellurium.
>
> DslContext
> |
> UI Object
> |
> EventHandler / Accessor
> |
> Dispatcher
> |
> SeleniumClient
> |
> SeleniumConnector
> |
> CustomSelenium
> |
> ----------------------------------------
> |
> Selenium RC
> |
> Selenium Server
> |
> Selenium Core
>
> Let me know if you have any further questions.
>
> Thanks,
>
> Jian
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