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https://github.com/renuo/so_many_devices
A list of predefined devices for your tests with Capybara
https://github.com/renuo/so_many_devices
r-alessandrorodi
Last synced: 2 days ago
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A list of predefined devices for your tests with Capybara
- Host: GitHub
- URL: https://github.com/renuo/so_many_devices
- Owner: renuo
- License: mit
- Created: 2020-03-02T15:22:11.000Z (over 4 years ago)
- Default Branch: main
- Last Pushed: 2023-01-25T13:16:24.000Z (almost 2 years ago)
- Last Synced: 2024-10-31T13:59:30.597Z (13 days ago)
- Topics: r-alessandrorodi
- Language: Ruby
- Homepage: https://github.com/renuo/so_many_devices
- Size: 29.3 KB
- Stars: 22
- Watchers: 3
- Forks: 1
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- Changelog: CHANGELOG.md
- License: LICENSE.txt
- Code of conduct: CODE_OF_CONDUCT.md
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README
# So Many Devices! 🕺
[](https://renuo.semaphoreci.com/projects/so_many_devices)
This gem provides a list of Capybara Selenium configurations that you can use.
Probably useful to run your system tests on different devices.
## Installation
Here is how you can use it in RSpec but you can, of course, use it wherever you want:
Add this line to your application's Gemfile, in group tests:
```ruby
group :test do
gem 'so_many_devices'
end
```
And then execute:
$ bundle install
Or install it yourself as:
$ gem install so_many_devices
## Usage
In your `rails_helper.rb` you can configure your preferred device for tests:
```ruby
config.before(:each, type: :system, js: true) do
driven_by :iphone_6_7_8
end
```
You can always use the headless version of each device by appending `_headless` to the device name.
```ruby
config.before(:each, type: :system, js: true) do
driven_by :iphone_6_7_8_headless
end
```
We use it to run our system tests on so many devices! Here is our standard configuration:
```ruby
config.before(:each, type: :system, js: true) do
driven_by ENV['SELENIUM_DRIVER'].to_sym
end
```
and then we can run
```sh
SELENIUM_DRIVER=iphone_6_7_8_headless bundle exec rspec --pattern "**/system/**/*_spec.rb"
SELENIUM_DRIVER=selenium_chrome_headless bundle exec rspec --pattern "**/system/**/*_spec.rb"
```
of course, your tests need to run on so many devices!
## Available devices
Check [the YML file containing all the devices](./lib/so_many_devices.yml). So many!
## Chrome with downloads capabilities
We provide also an instance of Chrome already configured with
Downloads capabilities and a `SoManyDevices::DownloadsHelper` that you can use in your project.
Use the following:
```ruby
config.before(:each, type: :system, js: true) do
driven_by :selenium_chrome_with_download_headless # or non-headless version
end
config.after(:each, type: :system, js: true) do
clear_downloads
end
config.include SoManyDevices::DownloadsHelper, type: :system
```
and in your test (just an example...):
```ruby
it 'can download a file', :js do
visit funny_page_path
click_link 'Download PDF'
wait_for_download
expect(downloads.length).to eq(1)
expect(last_download).to match(/.*\.pdf/)
last_pdf = File.read(last_download)
end
```
If you prefer to use this driver only on selected tests, you can use the following:
```ruby
config.before(:each, type: :system, js: true, with_downloads: true) do
driven_by :selenium_chrome_with_download_headless
end
config.after(:each, type: :system, js: true, with_downloads: true) do
clear_downloads
end
config.include SoManyDevices::DownloadsHelper, type: :system
```
and in your test (just an example...):
```ruby
it 'can download a file', :js, :with_downloads do
end
```
The call to `clear_downloads` makes sure that all the downloads are removed from the downloads folder.
All downloads are performed in the `tmp/downloads` folder of your project.
## Development
After checking out the repo, run `bin/setup` to install dependencies.
Then, run `rake spec` to run the tests. You can also run `bin/console` for an interactive prompt that will allow you to experiment.
To install this gem onto your local machine, run `bundle exec rake install`.
To release a new version, update the version number in `version.rb`, and then run `bundle exec rake release`,
which will create a git tag for the version, push git commits and tags, and push the `.gem` file to [rubygems.org](https://rubygems.org).
## Contributing
Bug reports and pull requests are welcome on GitHub at .
This project is intended to be a safe, welcoming space for collaboration, and contributors are expected to adhere to the [code of conduct](https://github.com/renuo/so_many_devices/blob/main/CODE_OF_CONDUCT.md).
Do you think our devices are not that many? 😡
Please contribute by adding more devices to the list, so that they can be even more...many...😕...and the next person coming cannot say "they are not that many..."
## License
The gem is available as open source under the terms of the [MIT License](https://opensource.org/licenses/MIT).
## Code of Conduct
Everyone interacting in the SoManyDevices project's codebases, issue trackers, chat rooms and mailing lists is expected to follow the [code of conduct](https://github.com/renuo/so_many_devices/blob/main/CODE_OF_CONDUCT.md).
## Special Thanks
[](https://www.renuo.ch)