Module: NdrDevSupport::IntegrationTesting::Screenshot::SessionExtensions

Defined in:
lib/ndr_dev_support/integration_testing/screenshot.rb

Overview

Adds variant of Capybara’s #within_window method, that doesn’t return to the preview window on an exception. This allows us to screenshot a popup automatically if a test errors/fails whilst it has focus.

Instance Method Summary collapse

Instance Method Details

#within_screenshot_compatible_window(window_or_proc) ⇒ Object 



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# File 'lib/ndr_dev_support/integration_testing/screenshot.rb', line 15

def within_screenshot_compatible_window(window_or_proc)
  original = current_window

  case window_or_proc
  when Capybara::Window
    switch_to_window(window_or_proc) unless original == window_or_proc
  when Proc
    switch_to_window { window_or_proc.call }
  else
    fail ArgumentError, 'Unsupported window type!'
  end

  scopes << nil
  yield
  @scopes.pop
  switch_to_window(original)
end