Remove isolated useless assignments

These variables are not surrounded by other assignments, and so they can
safely be removed without making it harder to read the code vertically.

spec/features/account_spec.rb

@@ -67,7 +67,7 @@ describe "Account" do
              " complete the confirmation of your new email address."
     expect(page).to have_content notice
 
-    email = open_last_email
+    open_last_email
     visit_in_email("Confirm my account")
 
     logout

spec/features/admin/legislation/draft_versions_spec.rb

@@ -36,7 +36,7 @@ describe "Admin legislation draft versions" do
 
   context "Create" do
     scenario "Valid legislation draft version" do
-      process = create(:legislation_process, title: "An example legislation process")
+      create(:legislation_process, title: "An example legislation process")
 
       visit admin_root_path
 

spec/features/admin/legislation/questions_spec.rb

@@ -24,8 +24,8 @@ describe "Admin legislation questions" do
   context "Index" do
 
     scenario "Displaying legislation process questions" do
-      question = create(:legislation_question, process: process, title: "Question 1")
+      create(:legislation_question, process: process, title: "Question 1")
-      question = create(:legislation_question, process: process, title: "Question 2")
+      create(:legislation_question, process: process, title: "Question 2")
 
       visit admin_legislation_processes_path(filter: "all")
 
@@ -63,7 +63,7 @@ describe "Admin legislation questions" do
 
   context "Update" do
     scenario "Valid legislation question", :js do
-      question = create(:legislation_question, title: "Question 2", process: process)
+      create(:legislation_question, title: "Question 2", process: process)
 
       visit admin_root_path
 

spec/features/admin/poll/booth_assigments_spec.rb

@@ -79,7 +79,7 @@ describe "Admin booths assignments" do
     end
 
     scenario "Unassign booth from poll", :js do
-      assignment = create(:poll_booth_assignment, poll: poll, booth: booth)
+      create(:poll_booth_assignment, poll: poll, booth: booth)
 
       visit admin_poll_path(poll)
       within("#poll-resources") do

spec/features/admin/site_customization/content_blocks_spec.rb

@@ -42,7 +42,7 @@ describe "Admin custom content blocks" do
     end
 
     scenario "Invalid custom block" do
-      block = create(:site_customization_content_block)
+      create(:site_customization_content_block)
 
       visit admin_root_path
 
@@ -68,7 +68,8 @@ describe "Admin custom content blocks" do
 
   context "Update" do
     scenario "Valid custom block" do
-      block = create(:site_customization_content_block)
+      create(:site_customization_content_block)
+
       visit admin_root_path
 
       within("#side_menu") do

spec/features/admin/stats_spec.rb

@@ -357,7 +357,7 @@ describe "Stats" do
   context "Polls" do
 
     scenario "Total participants by origin" do
-      oa = create(:poll_officer_assignment)
+      create(:poll_officer_assignment)
       3.times { create(:poll_voter, origin: "web") }
 
       visit admin_stats_path

spec/features/admin/tags_spec.rb

@@ -69,7 +69,8 @@ describe "Admin tags" do
 
   context "Manage only tags of kind category" do
     scenario "Index shows only categories" do
-      not_category_tag = create(:tag, name: "Not a category")
+      create(:tag, name: "Not a category")
+
       visit admin_tags_path
 
       expect(page).to have_content @tag1.name

spec/features/admin/valuator_groups_spec.rb

@@ -57,7 +57,7 @@ describe "Valuator groups" do
   end
 
   scenario "Update" do
-    group = create(:valuator_group, name: "Health")
+    create(:valuator_group, name: "Health")
 
     visit admin_valuator_groups_path
     click_link "Edit"
@@ -70,7 +70,7 @@ describe "Valuator groups" do
   end
 
   scenario "Delete" do
-    group = create(:valuator_group)
+    create(:valuator_group)
 
     visit admin_valuator_groups_path
     click_link "Delete"

spec/features/admin/verifications_spec.rb

@@ -22,9 +22,9 @@ describe "Incomplete verifications" do
   end
 
   scenario "Search" do
-    verified_user = create(:user, :level_two, username: "Juan Carlos")
+    create(:user, :level_two, username: "Juan Carlos")
-    unverified_user = create(:user, :incomplete_verification, username: "Juan_anonymous")
+    create(:user, :incomplete_verification, username: "Juan_anonymous")
-    unverified_user = create(:user, :incomplete_verification, username: "Isabel_anonymous")
+    create(:user, :incomplete_verification, username: "Isabel_anonymous")
 
     visit admin_verifications_path
 

spec/features/budget_polls/officing_spec.rb

@@ -17,10 +17,7 @@ describe "Budget Poll Officing" do
     expect(page).not_to have_content("Total recounts and results")
 
     create(:poll_shift, officer: officer, booth: booth, date: Date.current, task: :recount_scrutiny)
-
+    create(:poll_officer_assignment, booth_assignment: booth_assignment, officer: officer)
-    officer_assignment = create(:poll_officer_assignment,
-                                 booth_assignment: booth_assignment,
-                                 officer: officer)
 
     visit officing_root_path
 

spec/features/budget_polls/questions_spec.rb

@@ -8,8 +8,8 @@ describe "Poll Questions" do
   end
 
   scenario "Do not display polls associated to a budget" do
-    poll1 = create(:poll, name: "Citizen Proposal Poll")
+    create(:poll, name: "Citizen Proposal Poll")
-    poll2 = create(:poll, :for_budget, name: "Participatory Budget Poll")
+    create(:poll, :for_budget, name: "Participatory Budget Poll")
 
     visit admin_questions_path
 

spec/features/budgets/ballots_spec.rb

@@ -77,10 +77,10 @@ describe "Ballots" do
       end
 
       scenario "Headings" do
-        city_heading1     = create(:budget_heading, group: city,      name: "Investments Type1")
+        create(:budget_heading, group: city,      name: "Investments Type1")
-        city_heading2     = create(:budget_heading, group: city,      name: "Investments Type2")
+        create(:budget_heading, group: city,      name: "Investments Type2")
-        district_heading1 = create(:budget_heading, group: districts, name: "District 1")
+        create(:budget_heading, group: districts, name: "District 1")
-        district_heading2 = create(:budget_heading, group: districts, name: "District 2")
+        create(:budget_heading, group: districts, name: "District 2")
 
         visit budget_path(budget)
         click_link "City"

spec/features/budgets/budgets_spec.rb

@@ -367,8 +367,8 @@ describe "Budgets" do
   context "Show" do
 
     scenario "List all groups" do
-      group1 = create(:budget_group, budget: budget)
+      create(:budget_group, budget: budget)
-      group2 = create(:budget_group, budget: budget)
+      create(:budget_group, budget: budget)
 
       visit budget_path(budget)
 

spec/features/comments/budget_investments_spec.rb

@@ -7,7 +7,7 @@ describe "Commenting Budget::Investments" do
 
   scenario "Index" do
     3.times { create(:comment, commentable: investment) }
-    valuation_comment = create(:comment, :valuation, commentable: investment, subject: "Not viable")
+    create(:comment, :valuation, commentable: investment, subject: "Not viable")
 
     visit budget_investment_path(investment.budget, investment)
 

spec/features/debates_spec.rb

@@ -922,9 +922,9 @@ describe "Debates" do
     end
 
     scenario "Order by relevance by default", :js do
-      debate1 = create(:debate, title: "Show you got",      cached_votes_up: 10)
+      create(:debate, title: "Show you got",      cached_votes_up: 10)
-      debate2 = create(:debate, title: "Show what you got", cached_votes_up: 1)
+      create(:debate, title: "Show what you got", cached_votes_up: 1)
-      debate3 = create(:debate, title: "Show you got",      cached_votes_up: 100)
+      create(:debate, title: "Show you got",      cached_votes_up: 100)
 
       visit debates_path
       fill_in "search", with: "Show you got"
@@ -940,10 +940,10 @@ describe "Debates" do
     end
 
     scenario "Reorder results maintaing search", :js do
-      debate1 = create(:debate, title: "Show you got",      cached_votes_up: 10,  created_at: 1.week.ago)
+      create(:debate, title: "Show you got",      cached_votes_up: 10,  created_at: 1.week.ago)
-      debate2 = create(:debate, title: "Show what you got", cached_votes_up: 1,   created_at: 1.month.ago)
+      create(:debate, title: "Show what you got", cached_votes_up: 1,   created_at: 1.month.ago)
-      debate3 = create(:debate, title: "Show you got",      cached_votes_up: 100, created_at: Time.current)
+      create(:debate, title: "Show you got",      cached_votes_up: 100, created_at: Time.current)
-      debate4 = create(:debate, title: "Do not display",    cached_votes_up: 1,   created_at: 1.week.ago)
+      create(:debate, title: "Do not display",    cached_votes_up: 1,   created_at: 1.week.ago)
 
       visit debates_path
       fill_in "search", with: "Show you got"
@@ -1088,13 +1088,13 @@ describe "Debates" do
 
   context "Suggesting debates" do
     scenario "Shows up to 5 suggestions", :js do
-      debate1 = create(:debate, title: "First debate has 1 vote", cached_votes_up: 1)
+      create(:debate, title: "First debate has 1 vote", cached_votes_up: 1)
-      debate2 = create(:debate, title: "Second debate has 2 votes", cached_votes_up: 2)
+      create(:debate, title: "Second debate has 2 votes", cached_votes_up: 2)
-      debate3 = create(:debate, title: "Third debate has 3 votes", cached_votes_up: 3)
+      create(:debate, title: "Third debate has 3 votes", cached_votes_up: 3)
-      debate4 = create(:debate, title: "This one has 4 votes", description: "This is the fourth debate", cached_votes_up: 4)
+      create(:debate, title: "This one has 4 votes", description: "This is the fourth debate", cached_votes_up: 4)
-      debate5 = create(:debate, title: "Fifth debate has 5 votes", cached_votes_up: 5)
+      create(:debate, title: "Fifth debate has 5 votes", cached_votes_up: 5)
-      debate6 = create(:debate, title: "Sixth debate has 6 votes", description: "This is the sixth debate",  cached_votes_up: 6)
+      create(:debate, title: "Sixth debate has 6 votes", description: "This is the sixth debate",  cached_votes_up: 6)
-      debate7 = create(:debate, title: "This has seven votes, and is not suggest", description: "This is the seven", cached_votes_up: 7)
+      create(:debate, title: "This has seven votes, and is not suggest", description: "This is the seven", cached_votes_up: 7)
 
       login_as(create(:user))
       visit new_debate_path
@@ -1107,8 +1107,8 @@ describe "Debates" do
     end
 
     scenario "No found suggestions", :js do
-      debate1 = create(:debate, title: "First debate has 10 vote", cached_votes_up: 10)
+      create(:debate, title: "First debate has 10 vote", cached_votes_up: 10)
-      debate2 = create(:debate, title: "Second debate has 2 votes", cached_votes_up: 2)
+      create(:debate, title: "Second debate has 2 votes", cached_votes_up: 2)
 
       login_as(create(:user))
       visit new_debate_path
@@ -1153,8 +1153,8 @@ describe "Debates" do
   end
 
   scenario "Index include featured debates" do
-    debate1 = create(:debate, featured_at: Time.current)
+    create(:debate, featured_at: Time.current)
-    debate2 = create(:debate)
+    create(:debate)
 
     login_as(create(:administrator).user)
     visit debates_path
@@ -1164,8 +1164,8 @@ describe "Debates" do
   end
 
   scenario "Index do not show featured debates if none is marked as featured" do
-    debate1 = create(:debate)
+    create(:debate)
-    debate2 = create(:debate)
+    create(:debate)
 
     login_as(create(:administrator).user)
     visit debates_path

spec/features/home_spec.rb

@@ -11,7 +11,7 @@ describe "Home" do
     end
 
     scenario "Not display recommended section" do
-      debate = create(:debate)
+      create(:debate)
 
       visit root_path
 
@@ -32,13 +32,15 @@ describe "Home" do
       end
 
       scenario "Display recommended section when feature flag recommended is active" do
-        debate = create(:debate, tag_list: "Sport")
+        create(:debate, tag_list: "Sport")
+
         visit root_path
+
         expect(page).to have_content "Recommendations that may interest you"
       end
 
       scenario "Not display recommended section when feature flag recommended is not active" do
-        debate = create(:debate, tag_list: "Sport")
+        create(:debate, tag_list: "Sport")
         Setting["feature.user.recommendations"] = false
 
         visit root_path
@@ -56,8 +58,10 @@ describe "Home" do
       end
 
       scenario "Display all recommended debates link" do
-        debate = create(:debate, tag_list: "Sport")
+        create(:debate, tag_list: "Sport")
+
         visit root_path
+
         expect(page).to have_link("All recommended debates", href: debates_path(order: "recommendations"))
       end
 
@@ -71,8 +75,10 @@ describe "Home" do
       end
 
       scenario "Display all recommended proposals link" do
-        debate = create(:proposal, tag_list: "Sport")
+        create(:proposal, tag_list: "Sport")
+
         visit root_path
+
         expect(page).to have_link("All recommended proposals", href: proposals_path(order: "recommendations"))
       end
 
@@ -140,7 +146,7 @@ describe "Home" do
   end
 
   scenario "if there are cards, the 'featured' title will render" do
-    card = create(:widget_card,
+    create(:widget_card,
       title: "Card text",
       description: "Card description",
       link_text: "Link text",

spec/features/notifications_spec.rb

@@ -69,8 +69,7 @@ describe "Notifications" do
   end
 
   scenario "Mark all as read" do
-    notification1 = create(:notification, user: user)
+    2.times { create(:notification, user: user) }
-    notification2 = create(:notification, user: user)
 
     click_notifications_icon
 

spec/features/officing/results_spec.rb

@@ -123,19 +123,20 @@ describe "Officing Results", :with_frozen_time do
   end
 
   scenario "Index lists all questions and answers" do
-    partial_result = create(:poll_partial_result,
+    create(:poll_partial_result,
-                      officer_assignment: poll_officer.officer_assignments.first,
+      officer_assignment: poll_officer.officer_assignments.first,
-                      booth_assignment: poll_officer.officer_assignments.first.booth_assignment,
+      booth_assignment: poll_officer.officer_assignments.first.booth_assignment,
-                      date: poll.ends_at,
+      date: poll.ends_at,
-                      question: @question_1,
+      question: @question_1,
-                      amount: 33)
+      amount: 33)
-    poll_recount = create(:poll_recount,
+
-                      officer_assignment: poll_officer.officer_assignments.first,
+    create(:poll_recount,
-                      booth_assignment: poll_officer.officer_assignments.first.booth_assignment,
+      officer_assignment: poll_officer.officer_assignments.first,
-                      date: poll.ends_at,
+      booth_assignment: poll_officer.officer_assignments.first.booth_assignment,
-                      white_amount: 21,
+      date: poll.ends_at,
-                      null_amount: 44,
+      white_amount: 21,
-                      total_amount: 66)
+      null_amount: 44,
+      total_amount: 66)
 
     visit officing_poll_results_path(poll,
                                      date: I18n.l(poll.ends_at.to_date),

spec/features/officing_spec.rb

@@ -135,8 +135,8 @@ describe "Poll Officing" do
     create(:poll_shift, officer: officer1, booth: booth, date: Date.current, task: :vote_collection)
     create(:poll_shift, officer: officer2, booth: booth, date: Date.current, task: :vote_collection)
 
-    officer_assignment_1 = create(:poll_officer_assignment, booth_assignment: booth_assignment, officer: officer1)
+    create(:poll_officer_assignment, booth_assignment: booth_assignment, officer: officer1)
-    officer_assignment_2 = create(:poll_officer_assignment, booth_assignment: booth_assignment, officer: officer2)
+    create(:poll_officer_assignment, booth_assignment: booth_assignment, officer: officer2)
 
     in_browser(:one) do
       login_as officer1.user

spec/features/polls/polls_spec.rb

@@ -70,7 +70,7 @@ describe "Polls" do
     end
 
     scenario "Displays icon correctly", :js do
-      polls = create_list(:poll, 3)
+      create_list(:poll, 3)
 
       visit polls_path
 

spec/features/proposals_spec.rb

@@ -483,10 +483,9 @@ describe "Proposals" do
     end
 
     scenario "Specific geozone" do
-      geozone = create(:geozone, name: "California")
+      create(:geozone, name: "California")
-      geozone = create(:geozone, name: "New York")
+      create(:geozone, name: "New York")
-      author = create(:user)
+      login_as(create(:user))
-      login_as(author)
 
       visit new_proposal_path
 
@@ -1438,9 +1437,9 @@ describe "Proposals" do
     end
 
     scenario "Order by relevance by default", :js do
-      proposal1 = create(:proposal, title: "Show you got",      cached_votes_up: 10)
+      create(:proposal, title: "Show you got",      cached_votes_up: 10)
-      proposal2 = create(:proposal, title: "Show what you got", cached_votes_up: 1)
+      create(:proposal, title: "Show what you got", cached_votes_up: 1)
-      proposal3 = create(:proposal, title: "Show you got",      cached_votes_up: 100)
+      create(:proposal, title: "Show you got",      cached_votes_up: 100)
 
       visit proposals_path
       fill_in "search", with: "Show what you got"
@@ -1456,10 +1455,10 @@ describe "Proposals" do
     end
 
     scenario "Reorder results maintaing search", :js do
-      proposal1 = create(:proposal, title: "Show you got",      cached_votes_up: 10,  created_at: 1.week.ago)
+      create(:proposal, title: "Show you got",      cached_votes_up: 10,  created_at: 1.week.ago)
-      proposal2 = create(:proposal, title: "Show what you got", cached_votes_up: 1,   created_at: 1.month.ago)
+      create(:proposal, title: "Show what you got", cached_votes_up: 1,   created_at: 1.month.ago)
-      proposal3 = create(:proposal, title: "Show you got",      cached_votes_up: 100, created_at: Time.current)
+      create(:proposal, title: "Show you got",      cached_votes_up: 100, created_at: Time.current)
-      proposal4 = create(:proposal, title: "Do not display",    cached_votes_up: 1,   created_at: 1.week.ago)
+      create(:proposal, title: "Do not display",    cached_votes_up: 1,   created_at: 1.week.ago)
 
       visit proposals_path
       fill_in "search", with: "Show what you got"

spec/features/site_customization/custom_pages_spec.rb

@@ -73,7 +73,7 @@ describe "Custom Pages" do
       end
 
       scenario "Listed in more information page" do
-        custom_page = create(:site_customization_page, :published,
+        create(:site_customization_page, :published,
           slug: "another-slug",
           title_en: "Another custom page",
           subtitle_en: "Subtitle for custom page",

spec/features/tags/budget_investments_spec.rb

@@ -101,8 +101,8 @@ describe "Tags" do
   end
 
   scenario "Turbolinks sanity check from budget's show", :js do
-    education = create(:tag, name: "Education", kind: "category")
+    create(:tag, name: "Education", kind: "category")
-    health    = create(:tag, name: "Health",    kind: "category")
+    create(:tag, name: "Health",    kind: "category")
 
     login_as(author)
     visit budget_path(budget)
@@ -125,8 +125,8 @@ describe "Tags" do
   end
 
   scenario "Turbolinks sanity check from budget heading's show", :js do
-    education = create(:tag, name: "Education", kind: "category")
+    create(:tag, name: "Education", kind: "category")
-    health    = create(:tag, name: "Health",    kind: "category")
+    create(:tag, name: "Health",    kind: "category")
 
     login_as(author)
     visit budget_investments_path(budget, heading_id: heading.id)

spec/features/tags/debates_spec.rb

@@ -43,8 +43,8 @@ describe "Tags" do
   end
 
   scenario "Index tag does not show featured debates" do
-    featured_debates = create_featured_debates
+    create_featured_debates
-    debates = create(:debate, tag_list: "123")
+    create(:debate, tag_list: "123")
 
     visit debates_path(tag: "123")
 
@@ -186,8 +186,8 @@ describe "Tags" do
   context "Tag cloud" do
 
     scenario "Display user tags" do
-      earth = create(:debate, tag_list: "Medio Ambiente")
+      create(:debate, tag_list: "Medio Ambiente")
-      money = create(:debate, tag_list: "Economía")
+      create(:debate, tag_list: "Economía")
 
       visit debates_path
 

spec/features/tags/proposals_spec.rb

@@ -29,7 +29,7 @@ describe "Tags" do
   end
 
   scenario "Index featured proposals does not show tags" do
-    proposal = create(:proposal, tag_list: "123")
+    create(:proposal, tag_list: "123")
 
     visit proposals_path(tag: "123")
 
@@ -83,8 +83,8 @@ describe "Tags" do
   end
 
   scenario "Category with category tags", :js do
-    education = create(:tag, :category, name: "Education")
+    create(:tag, :category, name: "Education")
-    health    = create(:tag, :category, name: "Health")
+    create(:tag, :category, name: "Health")
 
     login_as(create(:user))
     visit new_proposal_path
@@ -220,8 +220,8 @@ describe "Tags" do
   context "Tag cloud" do
 
     scenario "Display user tags" do
-      earth = create(:proposal, tag_list: "Medio Ambiente")
+      create(:proposal, tag_list: "Medio Ambiente")
-      money = create(:proposal, tag_list: "Economía")
+      create(:proposal, tag_list: "Economía")
 
       visit proposals_path
 
@@ -256,8 +256,8 @@ describe "Tags" do
       create(:tag, :category, name: "Medio Ambiente")
       create(:tag, :category, name: "Economía")
 
-      earth = create(:proposal, tag_list: "Medio Ambiente")
+      create(:proposal, tag_list: "Medio Ambiente")
-      money = create(:proposal, tag_list: "Economía")
+      create(:proposal, tag_list: "Economía")
 
       visit proposals_path
 

spec/features/tags_spec.rb

@@ -124,8 +124,8 @@ describe "Tags" do
   context "Tag cloud" do
 
     scenario "Proposals" do
-      earth = create(:proposal, tag_list: "Medio Ambiente")
+      create(:proposal, tag_list: "Medio Ambiente")
-      money = create(:proposal, tag_list: "Economía")
+      create(:proposal, tag_list: "Economía")
 
       visit proposals_path
 
@@ -136,8 +136,8 @@ describe "Tags" do
     end
 
     scenario "Debates" do
-      earth = create(:debate, tag_list: "Medio Ambiente")
+      create(:debate, tag_list: "Medio Ambiente")
-      money = create(:debate, tag_list: "Economía")
+      create(:debate, tag_list: "Economía")
 
       visit debates_path
 
@@ -151,8 +151,8 @@ describe "Tags" do
       create(:tag, :category, name: "Medio Ambiente")
       create(:tag, :category, name: "Economía")
 
-      earth = create(:proposal, tag_list: "Medio Ambiente, Agua")
+      create(:proposal, tag_list: "Medio Ambiente, Agua")
-      money = create(:proposal, tag_list: "Economía, Corrupción")
+      create(:proposal, tag_list: "Economía, Corrupción")
 
       visit proposals_path(search: "Economía")
 
@@ -167,8 +167,8 @@ describe "Tags" do
       create(:geozone, name: "Madrid")
       create(:geozone, name: "Barcelona")
 
-      earth = create(:proposal, tag_list: "Madrid, Agua")
+      create(:proposal, tag_list: "Madrid, Agua")
-      money = create(:proposal, tag_list: "Barcelona, Playa")
+      create(:proposal, tag_list: "Barcelona, Playa")
 
       visit proposals_path(search: "Barcelona")
 

spec/models/direct_message_spec.rb

@@ -85,8 +85,8 @@ describe DirectMessage do
       end
 
       it "does not return direct messages created another day" do
-        direct_message1 = create(:direct_message, created_at: 1.day.ago)
+        create(:direct_message, created_at: 1.day.ago)
-        direct_message2 = create(:direct_message, created_at: 1.day.from_now)
+        create(:direct_message, created_at: 1.day.from_now)
 
         expect(DirectMessage.today.count).to eq 0
       end

spec/models/legislation/process_spec.rb

@@ -186,12 +186,12 @@ describe Legislation::Process do
 
     it "invalid format colors" do
       expect {
-        process = create(:legislation_process, background_color: "#123ghi", font_color: "#fff")
+        create(:legislation_process, background_color: "#123ghi", font_color: "#fff")
       }.to raise_error(ActiveRecord::RecordInvalid,
                        "Validation failed: Background color is invalid")
 
       expect {
-        process = create(:legislation_process, background_color: "#fff", font_color: "ggg")
+        create(:legislation_process, background_color: "#fff", font_color: "ggg")
       }.to raise_error(ActiveRecord::RecordInvalid,
                        "Validation failed: Font color is invalid")
     end

spec/models/proposal_notification_spec.rb

@@ -38,7 +38,7 @@ describe ProposalNotification do
     end
 
     it "blocks proposal notifications without proposal" do
-      proposal = build(:proposal_notification, proposal: nil).save!(validate: false)
+      build(:proposal_notification, proposal: nil).save!(validate: false)
 
       expect(ProposalNotification.public_for_api).not_to include(notification)
     end

spec/shared/features/notifiable_in_app.rb

@@ -4,7 +4,7 @@ shared_examples "notifiable in-app" do |described_class|
   let!(:notifiable) { create(model_name(described_class), author: author) }
 
   scenario "Notification icon is shown" do
-    notification = create(:notification, notifiable: notifiable, user: author)
+    create(:notification, notifiable: notifiable, user: author)
 
     login_as author
     visit root_path

spec/shared/features/relationable.rb

@@ -6,7 +6,7 @@ shared_examples "relationable" do |relationable_model_name|
   let(:user) { create(:user) }
 
   scenario "related contents are listed" do
-    related_content = create(:related_content, parent_relationable: relationable, child_relationable: related1, author: build(:user))
+    create(:related_content, parent_relationable: relationable, child_relationable: related1, author: build(:user))
 
     visit relationable.url
     within("#related-content-list") do