Use system specs instead of feature specs

We get rid of database cleaner, and JavaScript tests are faster because
between tests we now rollback transactions instead of truncating the
database.

spec/system/moderation/budget_investments_spec.rb

@@ -0,0 +1,237 @@
+require "rails_helper"
+
+describe "Moderate budget investments" do
+  let(:budget)      { create(:budget) }
+  let(:heading)     { create(:budget_heading, budget: budget, price: 666666) }
+  let(:mod)         { create(:moderator) }
+  let!(:investment) { create(:budget_investment, heading: heading, author: create(:user)) }
+
+  scenario "Disabled with a feature flag" do
+    Setting["process.budgets"] = nil
+    login_as(mod.user)
+
+    expect { visit moderation_budget_investments_path }.to raise_exception(FeatureFlags::FeatureDisabled)
+  end
+
+  scenario "Hiding an investment", :js do
+    login_as(mod.user)
+    visit budget_investment_path(budget, investment)
+
+    accept_confirm { click_link "Hide" }
+
+    expect(page).to have_css(".faded", count: 2)
+
+    visit budget_investments_path(budget.id, heading_id: heading.id)
+
+    expect(page).not_to have_content(investment.title)
+  end
+
+  scenario "Hiding an investment's author", :js do
+    login_as(mod.user)
+    visit budget_investment_path(budget, investment)
+
+    accept_confirm { click_link "Hide author" }
+
+    expect(page).to have_current_path(debates_path)
+
+    visit budget_investments_path(budget.id, heading_id: heading.id)
+
+    expect(page).not_to have_content(investment.title)
+  end
+
+  scenario "Can not hide own investment" do
+    investment.update!(author: mod.user)
+    login_as(mod.user)
+
+    visit budget_investment_path(budget, investment)
+
+    within "#budget_investment_#{investment.id}" do
+      expect(page).not_to have_link("Hide")
+      expect(page).not_to have_link("Hide author")
+    end
+  end
+
+  describe "/moderation/ screen" do
+    before do
+      login_as(mod.user)
+    end
+
+    describe "moderate in bulk" do
+      describe "When an investment has been selected for moderation" do
+        before do
+          visit moderation_budget_investments_path
+
+          within(".menu.simple") do
+            click_link "All"
+          end
+
+          within("#investment_#{investment.id}") do
+            check "budget_investment_#{investment.id}_check"
+          end
+
+          expect(page).not_to have_css("investment#{investment.id}")
+        end
+
+        scenario "Hide the investment" do
+          click_button "Hide budget investments"
+          expect(page).not_to have_css("investment_#{investment.id}")
+
+          investment.reload
+
+          expect(investment.author).not_to be_hidden
+        end
+
+        scenario "Block the author" do
+          click_button "Block authors"
+          expect(page).not_to have_css("investment_#{investment.id}")
+
+          investment.reload
+
+          expect(investment.author).to be_hidden
+        end
+
+        scenario "Ignore the investment" do
+          click_button "Mark as viewed"
+          expect(page).not_to have_css("investment_#{investment.id}")
+
+          investment.reload
+
+          expect(investment).to be_ignored_flag
+          expect(investment).not_to be_hidden
+          expect(investment.author).not_to be_hidden
+        end
+      end
+
+      scenario "select all/none", :js do
+        create_list(:budget_investment, 2, heading: heading, author: create(:user))
+
+        visit moderation_budget_investments_path
+
+        within(".js-check") { click_on "All" }
+
+        expect(all("input[type=checkbox]")).to all(be_checked)
+
+        within(".js-check") { click_on "None" }
+
+        all("input[type=checkbox]").each do |checkbox|
+          expect(checkbox).not_to be_checked
+        end
+      end
+
+      scenario "remembering page, filter and order" do
+        stub_const("#{ModerateActions}::PER_PAGE", 2)
+        create_list(:budget_investment, 4, heading: heading, author: create(:user))
+
+        visit moderation_budget_investments_path(filter: "all", page: "2", order: "created_at")
+
+        click_button "Mark as viewed"
+
+        expect(page).to have_selector(".js-order-selector[data-order='created_at']")
+
+        expect(current_url).to include("filter=all")
+        expect(current_url).to include("page=2")
+        expect(current_url).to include("order=created_at")
+      end
+    end
+
+    scenario "Current filter is properly highlighted" do
+      visit moderation_budget_investments_path
+
+      expect(page).not_to have_link("Pending")
+      expect(page).to have_link("All")
+      expect(page).to have_link("Marked as viewed")
+
+      visit moderation_budget_investments_path(filter: "all")
+
+      within(".menu.simple") do
+        expect(page).not_to have_link("All")
+        expect(page).to have_link("Pending")
+        expect(page).to have_link("Marked as viewed")
+      end
+
+      visit moderation_budget_investments_path(filter: "pending_flag_review")
+
+      within(".menu.simple") do
+        expect(page).to have_link("All")
+        expect(page).not_to have_link("Pending")
+        expect(page).to have_link("Marked as viewed")
+      end
+
+      visit moderation_budget_investments_path(filter: "with_ignored_flag")
+
+      within(".menu.simple") do
+        expect(page).to have_link("All")
+        expect(page).to have_link("Pending")
+        expect(page).not_to have_link("Marked as viewed")
+      end
+    end
+
+    scenario "Filtering investments" do
+      create(:budget_investment, heading: heading, title: "Books investment")
+      create(:budget_investment, :flagged, heading: heading, title: "Non-selected investment")
+      create(:budget_investment, :hidden, heading: heading, title: "Hidden investment")
+      create(:budget_investment, :flagged, :with_ignored_flag, heading: heading, title: "Ignored investment")
+
+      visit moderation_budget_investments_path(filter: "all")
+
+      expect(page).to have_content("Books investment")
+      expect(page).to have_content("Non-selected investment")
+      expect(page).not_to have_content("Hidden investment")
+      expect(page).to have_content("Ignored investment")
+
+      visit moderation_budget_investments_path(filter: "pending_flag_review")
+
+      expect(page).not_to have_content("Books investment")
+      expect(page).to have_content("Non-selected investment")
+      expect(page).not_to have_content("Hidden investment")
+      expect(page).not_to have_content("Ignored investment")
+
+      visit moderation_budget_investments_path(filter: "with_ignored_flag")
+
+      expect(page).not_to have_content("Books investment")
+      expect(page).not_to have_content("Non-selected investment")
+      expect(page).not_to have_content("Hidden investment")
+      expect(page).to have_content("Ignored investment")
+    end
+
+    scenario "sorting investments" do
+      flagged_investment = create(:budget_investment,
+        heading: heading,
+        title: "Flagged investment",
+        created_at: Time.current - 1.day,
+        flags_count: 5
+      )
+
+      flagged_new_investment = create(:budget_investment,
+        heading: heading,
+        title: "Flagged new investment",
+        created_at: Time.current - 12.hours,
+        flags_count: 3
+      )
+
+      latest_investment = create(:budget_investment,
+        heading: heading,
+        title: "Latest investment",
+        created_at: Time.current
+      )
+
+      visit moderation_budget_investments_path(order: "created_at")
+
+      expect(flagged_new_investment.title).to appear_before(flagged_investment.title)
+
+      visit moderation_budget_investments_path(order: "flags")
+
+      expect(flagged_investment.title).to appear_before(flagged_new_investment.title)
+
+      visit moderation_budget_investments_path(filter: "all", order: "created_at")
+
+      expect(latest_investment.title).to appear_before(flagged_new_investment.title)
+      expect(flagged_new_investment.title).to appear_before(flagged_investment.title)
+
+      visit moderation_budget_investments_path(filter: "all", order: "flags")
+
+      expect(flagged_investment.title).to appear_before(flagged_new_investment.title)
+      expect(flagged_new_investment.title).to appear_before(latest_investment.title)
+    end
+  end
+end