How to use a extension with chrome and selenium-webdriver

Get the extension

I thought this would be the easy part. Turns out that the new chrome web store only lets you install directly to chrome.

downloader

Create And Use a profile

  • After you download your crx file put it in the same repo as your test. Next create a chrome profile and use the add_extension method.
      profile = Selenium::WebDriver::Chrome::Profile.new
      profile.add_extension(File.dirname(__FILE__) +"/chrome_extensions/adblock/AdBlock_v2.5.61.crx")
  • Now you can use the new profile to with a driver
      Selenium::WebDriver.for(:chrome,:profile => profile)

Trouble Shooting

  • be sure that your chromedriver is updated. I used 26.0.1383.0
  • chrome  26.0.1410.43
  • selenium-webdriver  2.31.0

Creative Inspiring Motivator

Recently my team at HomeAway got personal profiles done from http://www.insights.com. It was quite a fun process. Under their categorization, I am a Creative Inspiring Motivator.  This is what came back as my key strengths:

  • Outwardly directed energy ensures a fast friendly pace.
  • Creative thinker and dynamic innovator.
  • A natural entrepreneur, inquisitive and adaptable.
  • Builds relationships quickly and effectively.
  • Able to see the larger picture.
  • Takes advantage of opportunities.
  • Ability to see options and alternatives.
  • A visionary generating infectious enthusiasm.
  • Able to turn vision into a reality.
  • Enjoys having lots of harmonious relationships.

Today I met Matz. The creator of Ruby.

This is might not be a big deal for others who have been going to the lone star ruby conference for a while, but I got to finally hear Matz today.

I snapped a quick picture along with two of my team members from HomeAway. I am the guy on the right.

Matz used his keynote to talk about features to come in the next version of ruby such as  scoped monkey patching, module prepending, lazy mapping, and ruby keyword arguments.

He also mentioned mruby, that is coming soon.  I checked out the source and ran the tests. Here is the source link https://github.com/mruby/mruby/

download the source and run ‘make’ and ‘make test’.  You will then find mruby, mirb in the bin directory.

James,Alan, and myself with Matz.

 

Managing browsers from the command line on OS X

Have you ever wanted to open a url from the command line on OS X?  Turns out open can do many cool things like that.

open -a ‘google chrome’ ‘http://www.scottcsims.com’

open -a ‘firefox’ ‘http://www.scottcsims.com’

Sometimes a parallel Selenium run might get out of control and you need to close all your browsers, try this one from the command line:

killall firefox

Yes, I know killall is a very old Unix command, but I didn’t know that I could pass it an application name that a OS X has bound to an executable.

I like the -a and -e options for open.

Usage: open [-e] [-t] [-f] [-W] [-R] [-n] [-g] [-h] [-b ] [-a ] [filenames] [--args arguments]
Help: Open opens files from a shell.
      By default, opens each file using the default application for that file.  
      If the file is in the form of a URL, the file will be opened as a URL.
Options: 
      -a                Opens with the specified application.
      -b                Opens with the specified application bundle identifier.
      -e                Opens with TextEdit.
      -t                Opens with default text editor.
      -f                Reads input from standard input and opens with TextEdit.
      -F  --fresh       Launches the app fresh, that is, without restoring windows. Saved persistent state is lost, excluding Untitled documents.
      -R, --reveal      Selects in the Finder instead of opening.
      -W, --wait-apps   Blocks until the used applications are closed (even if they were already running).
          --args        All remaining arguments are passed in argv to the application's main() function instead of opened.
      -n, --new         Open a new instance of the application even if one is already running.
      -j, --hide        Launches the app hidden.
      -g, --background  Does not bring the application to the foreground.
      -h, --header      Searches header file locations for headers matching the given filenames, and opens them.

Minesweeper Programming Contest. Using Selenium Web Driver to win Minesweeper

I had a great time attending the Test Automation Bazaar  in Austin. Alister Scott put on a contest to see who could write a program to win Minesweeper.  After checking out what was required, I started coding the Minesweeper robot. Before I noticed, I had spent hours coding tests and methods for the robot.  It was one of the most addictive and exciting code I had written.  I spent about 3 days coding along to get something to win on basic and intermediate level. I spent hours trying to win on advanced.

I ended up winning the Minesweeper Challenge!  I encourage everyone to take a look at Alister’s code.  Alister wrote some of the  best cukes and examples I have seen.  I was very impressed by the time he put into writing unit tests that work on logic only, taking the browser out of the mix.  Thanks Alister for putting on the contest.  If you wish to see what 3 days of coding gets you in a mine sweeper robot you can checkout my code on github.  As I mentioned before I got really engaged with writing this code.  I could have spent weeks tuning and polishing it.  I did have a chance to refractor the code to use Nokogiri instead of the find all elements selenium method to check the game state.  I believe that this might have actually slowed it down.

Sadly to say, I had to withdraw from polishing and tuning the code.  If you want to run my robot checkout the code and run the test “Minesweeper should win” in this file.

 

What does the SeleniumFury generator find on a page for you?

What should you expect SeleniumFury to find on a page for you?   Take a look behind the curtains at the PageParser class on git hub.
You will find that I am using Nokogiri xml parser to find elements and you will see this list of html elements that I am looking for.

          @nokogiri_selectors= ["select",
                              "textarea",
                              "form",
                              "input",
                              "input[type='button']",
                              "input[type='file']",
                              "input[type='checkbox']",
                              "input[type='password']",
                              "input[type='radio']",
                              "input[type='reset']",
                              "input[type='image']",
                              "input[type='submit']",
                              "input[type='text']"]

The only fields that are found are simple HTML fields.

For more complex UI elements like jquery select menus, I usually will define the class and write a unit test for the actions that can be done on the component.
You can use the page method on PageObject to define a subpage or page component like this.

  
class SelectMenu < PageObject     #This could be a jquery select menu     element :select_menu, {:id => "selectSomething"}
    def select index
      #code to select
    end 
end
class SearchPage < PageObject
     #add the component to your main page
     page :select_menu, SelectMenu
end
#Use your page component
SearchPage.new(driver).select_menu.select(2)

I have more examples of this in the SeleniumFury source. See this PageObject Unit Test(spec)

STPCon session submission. What do you think?

An Automated Test is Real Code!

Session Information

An automated test is real code! We should follow good programming practices even when automating tests. Use Session-Based Test Management to explore you system under test. Model your automation design before you get started. Write test first unit tests to help build your page objects. After your page objects are built, make them portable to use in different test suites such as functional, conformance, and cucumber tests. Organize your continuous integration jobs to tell you pinpointed information about your system under test.

Selenium Fury is on RelishApp.com

Checkout Selenium Fury on relishapp.com. I found the site when I was searching for Rspec2 documentation. The site organizes your cucumber features into a really nice presentation so that your features can be consumed as documentation. It has been a great tool for learning more about Rspec 2. To illustrate the difference this is what it is like to view Features on github and here is the same feature on rellishapp.

Selenium Fury 5.5 released

I was able to restructure the gem and remove the dependency on Rspec. I have tested successfully with Rspec 1 and 2.

Lightning Talk From Selenium Conference

Checkout my lightning talk on SeleniumFury the page object factory for Ruby.
Lightning Talk From Selenium Conference