My current development setup is using Windows 10 with WSL (Windows Subsystem for Linux) and Rails 5.2 app. I've been attempting for days to get my system tests to execute and I believe I've discovered that the only way to do that using WSL is to use a remote server that's run on Windows 10. I've followed this guide here, but I'm still unable to get it to work. I'm guessing that my application_system_test_case.rb file is incorrect and am looking for someone to perhaps help me in correcting it.
Currently when trying to run the system tests I get the following error.
Error:
daveomcd@mcdonald-PC9020:~/rails_projects/haystack_scout$ rails test test/system/users_test.rb
Running via Spring preloader in process 960
/home/daveomcd/.rvm/gems/ruby-2.5.1/gems/spring-2.0.2/lib/spring/application.rb:185: warning: Insecure world writable dir /home/daveomcd/.rvm/rubies/ruby-2.5.1 in PATH, mode 040777
Run options: --seed 10702
# Running:
E
Error:
UsersTest#test_visiting_the_index:
ArgumentError: unknown driver: :selenium_remote_chrome
test/system/users_test.rb:8:in `block in <class:UsersTest>'
Error:
UsersTest#test_visiting_the_index:
ArgumentError: unknown driver: :selenium_remote_chrome
bin/rails test test/system/users_test.rb:7
Finished in 0.134354s, 7.4430 runs/s, 0.0000 assertions/s.
1 runs, 0 assertions, 0 failures, 1 errors, 0 skips
So I discovered that I could run system tests in Windows 10 using WSL with headless_chrome. However it was quite a struggle trying to get the versions of chromedriver and selenium-webdriver to work together nicely.
I'm currently using chromedriver 2.40, just run chromedriver-update "2.40".
I also used the following in my gemfile according to this Github issue link.
gem 'selenium-webdriver', git: 'https://github.com/SeleniumHQ/selenium.git', ref: '36e4f3e25e1a1a00335a24e3c918d74bb370a1e7'
According to the issue page it seems like I can try without in several days once they push up the fix as well.