Class: RuboCop::Cop::RSpec::Capybara::CurrentPathExpectation

Inherits:
Base
  • Object
show all
Defined in:
lib/rubocop/cop/rspec/capybara/current_path_expectation.rb

Overview

Checks that no expectations are set on Capybara's `current_path`.

The www.rubydoc.info/github/teamcapybara/capybara/master/Capybara/RSpecMatchers#have_current_path-instance_method[`have_current_path` matcher] should be used on `page` to set expectations on Capybara's current path, since it uses github.com/teamcapybara/capybara/blob/master/README.md#asynchronous-javascript-ajax-and-friends[Capybara’s waiting functionality] which ensures that preceding actions (like `click_link`) have completed.

This cop does not support autocorrection in some cases.

Examples:

# bad
expect(current_path).to eq('/callback')

# good
expect(page).to have_current_path('/callback')

# bad (does not support autocorrection)
expect(page.current_path).to match(variable)

# good
expect(page).to have_current_path('/callback')