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| author | Edouard CHIN <edouard.chin@shopify.com> | 2018-04-03 21:58:39 -0400 |
|---|---|---|
| committer | Eileen Uchitelle <eileencodes@gmail.com> | 2019-01-29 08:50:29 -0500 |
| commit | 01a26e581f977b08de072ce3c40b9adee2ba1c10 (patch) | |
| tree | c30654236e9443a056f3990a42577412411a0627 /railties/test | |
| parent | 2f9f699a2f6c6d470d2c639fe07d7850f6858c53 (diff) | |
| download | rails-01a26e581f977b08de072ce3c40b9adee2ba1c10.tar.gz rails-01a26e581f977b08de072ce3c40b9adee2ba1c10.tar.bz2 rails-01a26e581f977b08de072ce3c40b9adee2ba1c10.zip | |
Implement a way to add browser capabilities:
* There is currently no way to define specific browser capabilities since our SystemTest driver override the `option` key [Ref](https://github.com/rails/rails/blob/a07d0680787ced3c04b362fa7a238c918211ac70/actionpack/lib/action_dispatch/system_testing/driver.rb#L35)
This option key is used internally by selenium to add custom capabilities on the browser.
Depending on the Browser, some option are allowed to be passed inside a hash, the driver takes care of setting whatever you passed on the driver option. An example [here](https://github.com/rails/rails/blob/a07d0680787ced3c04b362fa7a238c918211ac70/actionpack/lib/action_dispatch/system_testing/driver.rb#L35) where you are allowed to pass args such as `--no-sandbox` etc
However this behavior was only meant for backward compatibility and as you can see it's deprecated.
The non-deprecated behavior is to create a `<Driver>::Option` object containing all the capabilities we want. This is what we [currently do](https://github.com/rails/rails/blob/a07d0680787ced3c04b362fa7a238c918211ac70/actionpack/lib/action_dispatch/system_testing/browser.rb#L34-L36) when chrome or firefox are in headless mode.
This PR allows to pass a block when calling `driven_by`, the block will be pased a `<Driver>::Option` instance. You can modify this object the way you want by adding any capabilities. The option object will be then passed to selenium.
```ruby
driven_by :selenium, using: :chrome do |driver_option|
driver_option.add_argument('--no-sandbox')
driver_option.add_emulation(device: 'iphone 4')
end
```
Diffstat (limited to 'railties/test')
| -rw-r--r-- | railties/test/application/test_runner_test.rb | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/railties/test/application/test_runner_test.rb b/railties/test/application/test_runner_test.rb index fda6df500d..954eb68445 100644 --- a/railties/test/application/test_runner_test.rb +++ b/railties/test/application/test_runner_test.rb @@ -742,6 +742,7 @@ module ApplicationTests def test_reset_sessions_before_rollback_on_system_tests app_file "test/system/reset_session_before_rollback_test.rb", <<-RUBY require "application_system_test_case" + require "selenium/webdriver" class ResetSessionBeforeRollbackTest < ApplicationSystemTestCase def teardown_fixtures @@ -826,6 +827,7 @@ module ApplicationTests def test_system_tests_are_run_through_rake_test_when_given_in_TEST app_file "test/system/dummy_test.rb", <<-RUBY require "application_system_test_case" + require "selenium/webdriver" class DummyTest < ApplicationSystemTestCase test "something" do |