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author | eileencodes <eileencodes@gmail.com> | 2017-02-19 11:50:42 -0500 |
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committer | eileencodes <eileencodes@gmail.com> | 2017-02-20 15:07:35 -0500 |
commit | 1a0ca84a064b07ecab798793a3d7ebe89bb6367c (patch) | |
tree | b4eccc275e62040d0a3ffdcc19103e54ab0289b6 /actionpack/lib/action_dispatch/system_testing/test_helpers | |
parent | 0a683085b1db435b7371350b2799a0f248cd717a (diff) | |
download | rails-1a0ca84a064b07ecab798793a3d7ebe89bb6367c.tar.gz rails-1a0ca84a064b07ecab798793a3d7ebe89bb6367c.tar.bz2 rails-1a0ca84a064b07ecab798793a3d7ebe89bb6367c.zip |
Move and rename system tests
* Move system tests back into Action Pack
* Rename `ActionSystemTest` to `ActionDispatch::SystemTestCase`
* Remove private base module and only make file for public
`SystemTestCase` class, name private module `SystemTesting`
* Rename `ActionSystemTestCase` to `ApplicationSystemTestCase`
* Update corresponding documentation and guides
* Delete old `ActionSystemTest` files
Diffstat (limited to 'actionpack/lib/action_dispatch/system_testing/test_helpers')
-rw-r--r-- | actionpack/lib/action_dispatch/system_testing/test_helpers/screenshot_helper.rb | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/actionpack/lib/action_dispatch/system_testing/test_helpers/screenshot_helper.rb b/actionpack/lib/action_dispatch/system_testing/test_helpers/screenshot_helper.rb new file mode 100644 index 0000000000..1ad64b7f78 --- /dev/null +++ b/actionpack/lib/action_dispatch/system_testing/test_helpers/screenshot_helper.rb @@ -0,0 +1,53 @@ +module ActionDispatch + module SystemTesting + module TestHelpers + # Screenshot helper for system testing + module ScreenshotHelper + # Takes a screenshot of the current page in the browser. + # + # +take_screenshot+ can be used at any point in your system tests to take + # a screenshot of the current state. This can be useful for debugging or + # automating visual testing. + def take_screenshot + save_image + puts "[Screenshot]: #{image_path}" + puts display_image + end + + # Takes a screenshot of the current page in the browser if the test + # failed. + # + # +take_screenshot+ is included in <tt>system_test_helper.rb</tt> that is + # generated with the application. To take screenshots when a test fails + # add +take_failed_screenshot+ to the teardown block before clearing + # sessions. + def take_failed_screenshot + take_screenshot unless passed? + end + + private + def image_path + "tmp/screenshots/failures_#{method_name}.png" + end + + def save_image + page.save_screenshot(Rails.root.join(image_path)) + end + + def display_image + if ENV["CAPYBARA_INLINE_SCREENSHOT"] == "artifact" + "\e]1338;url=artifact://#{image_path}\a" + else + name = inline_base64(File.basename(image_path)) + image = inline_base64(File.read(image_path)) + "\e]1337;File=name=#{name};height=400px;inline=1:#{image}\a" + end + end + + def inline_base64(path) + Base64.encode64(path).gsub("\n", "") + end + end + end + end +end |