Query the database before visiting a page in tests

We can assign query results to variables and so we avoid querying the
database after starting the browser.

spec/shared/system/relationable.rb

@@ -3,6 +3,7 @@ shared_examples "relationable" do |relationable_model_name|
   let(:related1) { create([:proposal, :debate, :budget_investment].sample) }
   let(:related2) { create([:proposal, :debate, :budget_investment].sample) }
   let(:user) { create(:user) }
+  let!(:url) { Setting["url"] }
 
   scenario "related contents are listed" do
     create(:related_content, parent_relationable: relationable, child_relationable: related1, author: build(:user))
@@ -32,7 +33,7 @@ shared_examples "relationable" do |relationable_model_name|
     click_on("Add related content")
 
     within("#related_content") do
-      fill_in "url", with: "#{Setting["url"] + related1.url}"
+      fill_in "url", with: "#{url + related1.url}"
       click_button "Add"
     end
 
@@ -49,7 +50,7 @@ shared_examples "relationable" do |relationable_model_name|
     click_on("Add related content")
 
     within("#related_content") do
-      fill_in "url", with: "#{Setting["url"] + related2.url}"
+      fill_in "url", with: "#{url + related2.url}"
       click_button "Add"
     end
 
@@ -69,7 +70,7 @@ shared_examples "relationable" do |relationable_model_name|
       click_button "Add"
     end
 
-    expect(page).to have_content("Link not valid. Remember to start with #{Setting[:url]}.")
+    expect(page).to have_content("Link not valid. Remember to start with #{url}.")
   end
 
   scenario "returns error when relating content URL to itself" do
@@ -79,7 +80,7 @@ shared_examples "relationable" do |relationable_model_name|
     click_on("Add related content")
 
     within("#related_content") do
-      fill_in "url", with: Setting[:url] + relationable.url.to_s
+      fill_in "url", with: url + relationable.url.to_s
       click_button "Add"
     end
 

spec/system/admin/site_customization/documents_spec.rb

@@ -17,12 +17,13 @@ describe "Documents", :admin do
     3.times { create(:document, :admin) }
     1.times { create(:document) }
 
+    document = Document.first
+    attachment = document.attachment
+
     visit admin_site_customization_documents_path
 
     expect(page).to have_content "There are 3 documents"
-
-    document = Document.first
-    expect(page).to have_link document.title, href: document.attachment.url
+    expect(page).to have_link document.title, href: attachment.url
   end
 
   scenario "Index (empty)" do

spec/system/admin/stats_spec.rb

@@ -411,10 +411,12 @@ describe "Stats", :admin do
     end
 
     scenario "Renders all goals stats" do
+      goals_count = SDG::Goal.count
+
       visit sdg_admin_stats_path
 
-      expect(page).to have_css "h3", count: SDG::Goal.count
-      expect(page).to have_css ".sdg-goal-stats", count: SDG::Goal.count
+      expect(page).to have_css "h3", count: goals_count
+      expect(page).to have_css ".sdg-goal-stats", count: goals_count
     end
   end
 end

spec/system/budget_polls/budgets_spec.rb

@@ -4,13 +4,12 @@ describe "Admin Budgets", :admin do
   context "Index" do
     scenario "Create poll if the budget does not have a poll associated" do
       budget = create(:budget)
+      balloting_phase = budget.phases.balloting
 
       visit admin_budgets_path
 
       click_link "Admin ballots"
 
-      balloting_phase = budget.phases.find_by(kind: "balloting")
-
       expect(page).to have_current_path(/admin\/polls\/\d+/)
       expect(page).to have_content(budget.name)
       expect(page).to have_content(balloting_phase.starts_at.to_date)

spec/system/budgets/investments_spec.rb

@@ -325,13 +325,14 @@ describe "Budget Investments" do
 
     scenario "Random order maintained when going back from show" do
       per_page.times { create(:budget_investment, heading: heading) }
+      first_investment = Budget::Investment.first
 
       visit budget_investments_path(budget, heading_id: heading.id)
 
       order = all(".budget-investment h3").map(&:text)
       expect(order).not_to be_empty
 
-      click_link Budget::Investment.first.title
+      click_link first_investment.title
       click_link "Go back"
 
       new_order = all(".budget-investment h3").map(&:text)
@@ -742,16 +743,17 @@ describe "Budget Investments" do
       scenario "Price & explanation is shown when Budget is on published prices phase" do
         Budget::Phase::PUBLISHED_PRICES_PHASES.each do |phase|
           budget.update!(phase: phase)
+
+          if budget.finished?
+            investment.update!(winner: true)
+          end
+
           visit budget_investment_path(budget, id: investment.id)
 
           expect(page).to have_content(investment.formatted_price)
           expect(page).to have_content(investment.price_explanation)
           expect(page).to have_link("See price explanation")
 
-          if budget.finished?
-            investment.update(winner: true)
-          end
-
           visit budget_investments_path(budget)
 
           expect(page).to have_content(investment.formatted_price)

spec/system/officing/results_spec.rb

@@ -125,16 +125,20 @@ describe "Officing Results", :with_frozen_time do
   end
 
   scenario "Index lists all questions and answers" do
+    officer_assignment = poll_officer.officer_assignments.first
+    booth_assignment = officer_assignment.booth_assignment
+    booth = booth_assignment.booth
+
     create(:poll_partial_result,
-      officer_assignment: poll_officer.officer_assignments.first,
-      booth_assignment: poll_officer.officer_assignments.first.booth_assignment,
+      officer_assignment: officer_assignment,
+      booth_assignment: booth_assignment,
       date: poll.ends_at,
       question: question_1,
       amount: 33)
 
     create(:poll_recount,
-      officer_assignment: poll_officer.officer_assignments.first,
-      booth_assignment: poll_officer.officer_assignments.first.booth_assignment,
+      officer_assignment: officer_assignment,
+      booth_assignment: booth_assignment,
       date: poll.ends_at,
       white_amount: 21,
       null_amount: 44,
@@ -142,10 +146,10 @@ describe "Officing Results", :with_frozen_time do
 
     visit officing_poll_results_path(poll,
                                      date: I18n.l(poll.ends_at.to_date),
-                                     booth_assignment_id: poll_officer.officer_assignments.first.booth_assignment_id)
+                                     booth_assignment_id: officer_assignment.booth_assignment_id)
 
     expect(page).to have_content(I18n.l(poll.ends_at.to_date, format: :long))
-    expect(page).to have_content(poll_officer.officer_assignments.first.booth_assignment.booth.name)
+    expect(page).to have_content(booth.name)
 
     expect(page).to have_content(question_1.title)
     question_1.question_answers.each_with_index do |answer, i|