Extract Capybara cops

CHANGELOG.md

@@ -5,6 +5,7 @@
 - Fix a false negative for `RSpec/Pending` when using skipped in metadata is multiline string. ([@ydah])
 - Fix a false positive for `RSpec/NoExpectationExample` when using skipped in metadata is multiline string. ([@ydah])
 - Fix a false positive for `RSpec/ContextMethod` when multi-line context with `#` at the beginning. ([@ydah])
+- Extract Capybara cops to a separate repository. ([@pirj])
 
 ## 2.17.0 (2023-01-13)
 

config/obsoletion.yml

@@ -12,3 +12,12 @@ changed_parameters:
     parameters: IgnoredPatterns
     alternative: AllowedPatterns
     severity: warning
+
+renamed:
+  RSpec/Capybara/CurrentPathExpectation: Capybara/CurrentPathExpectation
+  RSpec/Capybara/MatchStyle: Capybara/MatchStyle
+  RSpec/Capybara/NegationMatcher: Capybara/NegationMatcher
+  RSpec/Capybara/SpecificActions: Capybara/SpecificActions
+  RSpec/Capybara/SpecificFinders: Capybara/SpecificFinders
+  RSpec/Capybara/SpecificMatcher: Capybara/SpecificMatcher
+  RSpec/Capybara/VisibilityMatcher: Capybara/VisibilityMatcher

docs/modules/ROOT/pages/cops_rspec_capybara.adoc

@@ -344,12 +344,13 @@ expect(page).to have_field('foo')
 
 Checks for boolean visibility in Capybara finders.
 
-Capybara lets you find elements that match a certain visibility using
-the `:visible` option. `:visible` accepts both boolean and symbols as
-values, however using booleans can have unwanted effects. `visible:
-false` does not find just invisible elements, but both visible and
-invisible elements. For expressiveness and clarity, use one of the
-symbol values, `:all`, `:hidden` or `:visible`.
+Capybara lets you find elements that match a certain visibility
+using the `:visible` option. `:visible` accepts both boolean and
+symbols as values, however using booleans can have unwanted
+effects. `visible: false` does not find just invisible elements,
+but both visible and invisible elements. For expressiveness and
+clarity, use one of the # symbol values, `:all`, `:hidden` or
+`:visible`.
 Read more in
 https://www.rubydoc.info/gems/capybara/Capybara%2FNode%2FFinders:all[the documentation].
 

lib/rubocop-rspec.rb

@@ -4,6 +4,7 @@
 require 'yaml'
 
 require 'rubocop'
+require 'rubocop-capybara'
 
 require_relative 'rubocop/rspec'
 require_relative 'rubocop/rspec/inject'
@@ -17,8 +18,6 @@
 
 require_relative 'rubocop/rspec/factory_bot/language'
 
-require_relative 'rubocop/cop/rspec/mixin/capybara_help'
-require_relative 'rubocop/cop/rspec/mixin/css_selector'
 require_relative 'rubocop/cop/rspec/mixin/final_end_location'
 require_relative 'rubocop/cop/rspec/mixin/inside_example_group'
 require_relative 'rubocop/cop/rspec/mixin/metadata'

lib/rubocop/cop/rspec/capybara/current_path_expectation.rb

@@ -4,121 +4,35 @@ module RuboCop
   module Cop
     module RSpec
       module Capybara
-        # Checks that no expectations are set on Capybara's `current_path`.
-        #
-        # The
-        # https://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
-        # https://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.
-        #
-        # @example
-        #   # 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')
-        #
-        class CurrentPathExpectation < ::RuboCop::Cop::Base
-          extend AutoCorrector
-
-          MSG = 'Do not set an RSpec expectation on `current_path` in ' \
-                'Capybara feature specs - instead, use the ' \
-                '`have_current_path` matcher on `page`'
-
-          RESTRICT_ON_SEND = %i[expect].freeze
-
-          # @!method expectation_set_on_current_path(node)
-          def_node_matcher :expectation_set_on_current_path, <<-PATTERN
-            (send nil? :expect (send {(send nil? :page) nil?} :current_path))
-          PATTERN
-
-          # Supported matchers: eq(...) / match(/regexp/) / match('regexp')
-          # @!method as_is_matcher(node)
-          def_node_matcher :as_is_matcher, <<-PATTERN
-            (send
-              #expectation_set_on_current_path ${:to :to_not :not_to}
-              ${(send nil? :eq ...) (send nil? :match (regexp ...))})
-          PATTERN
-
-          # @!method regexp_str_matcher(node)
-          def_node_matcher :regexp_str_matcher, <<-PATTERN
-            (send
-              #expectation_set_on_current_path ${:to :to_not :not_to}
-              $(send nil? :match (str $_)))
-          PATTERN
-
-          def self.autocorrect_incompatible_with
-            [Style::TrailingCommaInArguments]
-          end
-
-          def on_send(node)
-            expectation_set_on_current_path(node) do
-              add_offense(node.loc.selector) do |corrector|
-                next unless node.chained?
-
-                autocorrect(corrector, node)
-              end
-            end
-          end
-
-          private
-
-          def autocorrect(corrector, node)
-            as_is_matcher(node.parent) do |to_sym, matcher_node|
-              rewrite_expectation(corrector, node, to_sym, matcher_node)
-            end
-
-            regexp_str_matcher(node.parent) do |to_sym, matcher_node, regexp|
-              rewrite_expectation(corrector, node, to_sym, matcher_node)
-              convert_regexp_str_to_literal(corrector, matcher_node, regexp)
-            end
-          end
-
-          def rewrite_expectation(corrector, node, to_symbol, matcher_node)
-            current_path_node = node.first_argument
-            corrector.replace(current_path_node, 'page')
-            corrector.replace(node.parent.loc.selector, 'to')
-            matcher_method = if to_symbol == :to
-                               'have_current_path'
-                             else
-                               'have_no_current_path'
-                             end
-            corrector.replace(matcher_node.loc.selector, matcher_method)
-            add_ignore_query_options(corrector, node)
-          end
-
-          def convert_regexp_str_to_literal(corrector, matcher_node, regexp_str)
-            str_node = matcher_node.first_argument
-            regexp_expr = Regexp.new(regexp_str).inspect
-            corrector.replace(str_node, regexp_expr)
-          end
-
-          # `have_current_path` with no options will include the querystring
-          # while `page.current_path` does not.
-          # This ensures the option `ignore_query: true` is added
-          # except when the expectation is a regexp or string
-          def add_ignore_query_options(corrector, node)
-            expectation_node = node.parent.last_argument
-            expectation_last_child = expectation_node.children.last
-            return if %i[regexp str].include?(expectation_last_child.type)
-
-            corrector.insert_after(
-              expectation_last_child,
-              ', ignore_query: true'
-            )
-          end
-        end
+        # @!parse
+        #   # Checks that no expectations are set on Capybara's `current_path`.
+        #   #
+        #   # The
+        #   # https://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
+        #   # https://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.
+        #   #
+        #   # @example
+        #   #   # 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')
+        #   #
+        #   class CurrentPathExpectation < ::RuboCop::Cop::Base; end
+        CurrentPathExpectation =
+          ::RuboCop::Cop::Capybara::CurrentPathExpectation
       end
     end
   end

lib/rubocop/cop/rspec/capybara/match_style.rb

@@ -4,56 +4,34 @@ module RuboCop
   module Cop
     module RSpec
       module Capybara
-        # Checks for usage of deprecated style methods.
-        #
-        # @example when using `assert_style`
-        #   # bad
-        #   page.find(:css, '#first').assert_style(display: 'block')
-        #
-        #   # good
-        #   page.find(:css, '#first').assert_matches_style(display: 'block')
-        #
-        # @example when using `has_style?`
-        #   # bad
-        #   expect(page.find(:css, 'first')
-        #     .has_style?(display: 'block')).to be true
-        #
-        #   # good
-        #   expect(page.find(:css, 'first')
-        #     .matches_style?(display: 'block')).to be true
-        #
-        # @example when using `have_style`
-        #   # bad
-        #   expect(page).to have_style(display: 'block')
-        #
-        #   # good
-        #   expect(page).to match_style(display: 'block')
-        #
-        class MatchStyle < Base
-          extend AutoCorrector
-
-          MSG = 'Use `%<good>s` instead of `%<bad>s`.'
-          RESTRICT_ON_SEND = %i[assert_style has_style? have_style].freeze
-          PREFERRED_METHOD = {
-            'assert_style' => 'assert_matches_style',
-            'has_style?' => 'matches_style?',
-            'have_style' => 'match_style'
-          }.freeze
-
-          def on_send(node)
-            method_node = node.loc.selector
-            add_offense(method_node) do |corrector|
-              corrector.replace(method_node,
-                                PREFERRED_METHOD[method_node.source])
-            end
-          end
-
-          private
-
-          def message(node)
-            format(MSG, good: PREFERRED_METHOD[node.source], bad: node.source)
-          end
-        end
+        # @!parse
+        #   # Checks for usage of deprecated style methods.
+        #   #
+        #   # @example when using `assert_style`
+        #   #   # bad
+        #   #   page.find(:css, '#first').assert_style(display: 'block')
+        #   #
+        #   #   # good
+        #   #   page.find(:css, '#first').assert_matches_style(display: 'block')
+        #   #
+        #   # @example when using `has_style?`
+        #   #   # bad
+        #   #   expect(page.find(:css, 'first')
+        #   #     .has_style?(display: 'block')).to be true
+        #   #
+        #   #   # good
+        #   #   expect(page.find(:css, 'first')
+        #   #     .matches_style?(display: 'block')).to be true
+        #   #
+        #   # @example when using `have_style`
+        #   #   # bad
+        #   #   expect(page).to have_style(display: 'block')
+        #   #
+        #   #   # good
+        #   #   expect(page).to match_style(display: 'block')
+        #   #
+        #   class MatchStyle < ::RuboCop::Cop::Base; end
+        MatchStyle = ::RuboCop::Cop::Capybara::MatchStyle
       end
     end
   end