How to get response of seperate ajax requests in a web page using capybara-webkit?
Is there any particular method available to capture response time of each request?
Note:
Am using capybara with rspec.
For eg: i have 3 Ajax requests in a web page. I need to get separate response time of each request and the response time of entire web page.
Thanks,
Priya
Generally it's not possible since webserver is running in the different process but you could create a custom rack middle-ware and dump all responses to the separate log file. For the beginning you could implement technique described here: https://gist.github.com/2975611 and for dumping headers you could use some code snippets from http://rack.rubyforge.org/doc/Rack/ContentLength.html
Related
I am new to ASP.NET MVC. I am using http POST for custom validation. Recently I learned that both http POST and http GET are used to send data to the server. HTTP POST is more secure while http GET is less secure as it sends the data in the query string.
I want to know then, is it possible to get completely rid of HTTP GET in my project as its function is similar to http POST? I tried that but it immediately gave error as soon as I started debugging the project. It said "The resource cannot be found.". I am confused. Please help.
I would recommend to review Http Methods - MDN
Since you just started the right course of action would be to use GET to obtain the data (e.g. load the form) and POST to update the data (submit the form to the server).
If the application you are working on is written in plain ASP.NET MVC it will be impossible to completely avoid GET (as it is used by the browser to load application pages/views).
Once you are ready to move to REST APIs you might want to deeper explore PUT, DELETE and other methods
So I have a controller action that renders json.. I can visit the url in the browser and see the json data, verifying that the route is working properly...
Yet, if I do:
uri = URI("#{request.protocol}#{request.host_with_port}/my_controller/action")
Net::HTTP.get(uri)
I get "Timeout::Error: Timeout::Error"
... ?
You're using a single-threaded HTTP server, i.e. Webrick. This means that it will only be able to serve one request at a time. You're attempting to make a request to the webserver from within the webserver itself. It won't be able to complete this action because of now hopefully obvious reasons.
Use a different web server, such as Thin, that would allow for this, or choose a different way to do this.
How can I invoke a request to any url (controller/action) of my Rails3 application inside of application?
I've tried to use app object (Application) with get method, but it works only from console and not in the application.
For example: I have a controller that could handle all requests. It is not configured in routes.rb and this controller could parse the request.uri and return HTML in accordance of request. I need to get this html inside of application in other controller.
What you are asking for is the component feature that was officially removed from Rails in 2008 because it was slow and leads to bad design practices.
You can try to reproduce the feature, if you really need it. Or you can perform a new HTTP request internally (using a HTTP client) to the second location, get the response and then return the result.
Is there a web application for testing post requests? What I imagine it'd be like is you would visit the site and then it would redirect you to a unique URL. You could then send a post request to the URL which would display the request after it was received.
Alternative from Microsoft: WFetch
POST request instruction
This looks like it would be more along the lines of what you're looking for:
http://www.htttools.com
Rest Client is a Firefox Add On that I have used in the past as an Http Post/Get testing tool.
The "net" tab in the Firebug plugin for Firefox will show you the contents of all requests including POSTs. You can also intercept and modify them with TamperData.
Fiddler will do the same for Internet Explorer and other windows programs. Wireshark will also show this information.
There are multiple approaches. If you want to do automated browser-based testing, you could use Selenium/Java or Windmill/Python. Alternatively, if you want to perform white-box testing, you can write scripts that make a http post request to the web application (e.g. using httplib if you are using Python), obtains the response and verifies that the response is as expected.
RequestBin allows you to create a temporary URL and view the last twenty requests.
With PutsReq you can test requests and simulate responses using JavaScript.
Trying to figure out a way where I can pass some data/fields from a web page back into my application. This needs to works on Windows/Linux/Mac so I can't use a DLL or ActiveX. Any ideas?
Here's the flow:
1. Application gathers some data and then sends it to a web page using POST that is either imbedded in the app or pops up a new IE window.
2. The web page does some services and then needs to relay the results back to the application.
The only way to do this that I can think of is writing the results locally from the page in a cookie or something like that and have the application monitor for a specific file in that folder.
Alternatively, make a web service that the application hits after passing control to the page and when the page is done the web service will return the data. This sounds like it might have some performance drawbacks.
Can anyone suggest any better solutions for this?
Thanks
My suggestion:
Break the processing logic out of the Web Page into a seperate assembly. You can then create a Web Service that handles all of the processing without needing to pass control over to a page.
Your application can then call the Web Service directly and then serialize the results and work with the data quite easily.
Update
Since the page is supplied by a third party, you obviously can't break anything out. The next best thing would be to handle the entire web request internal to your application (rather than popping a new Window).
With this method, you can get the raw HTTP response (and page markup) and work with it directly. You can then parse the Response stream and gather the required data from it.
During performing an HTTP request you should be able to retrieve the text returned by the page. For instance, if your HTTP POST was to hit a Java servlet, the doPost() method would be fired and you would then perform your actions, you could then use the PrintWriter object from the Response object (PrintWriter out = response.getWriter();) and write text back to the calling application. I'm not sure this helps?
The fact that
web page is hosted by a third party
and they need to be doing the
processing on their servers.
is important to this question.
I like your idea of having the app call a webservice after it passes the data to the third-paty web page. You can always call the webservice asynchronously if you're worried about blocking your application while waiting for results from this webservice.
Another option is that your application implements an XML-RPC server that can be called from the web page using PHP, Python or whatever you use to build the website
A REST server will do the job also...