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/admin/valuators_spec.rb

@@ -0,0 +1,112 @@
+require "rails_helper"
+
+describe "Admin valuators" do
+  let(:admin) { create(:administrator) }
+  let!(:user) { create(:user, username: "Jose Luis Balbin") }
+  let!(:valuator) { create(:valuator, description: "Very reliable") }
+
+  before do
+    login_as(admin.user)
+    visit admin_valuators_path
+  end
+
+  scenario "Show" do
+    visit admin_valuator_path(valuator)
+
+    expect(page).to have_content valuator.name
+    expect(page).to have_content "Very reliable"
+    expect(page).to have_content valuator.email
+    expect(page).to have_content "Can comment, Can edit dossier"
+  end
+
+  scenario "Index" do
+    expect(page).to have_content(valuator.name)
+    expect(page).to have_content(valuator.email)
+    expect(page).not_to have_content(user.name)
+  end
+
+  scenario "Create", :js do
+    fill_in "name_or_email", with: user.email
+    click_button "Search"
+
+    expect(page).to have_content(user.name)
+    click_button "Add to valuators"
+
+    within("#valuators") do
+      expect(page).to have_content(user.name)
+    end
+  end
+
+  scenario "Edit" do
+    visit edit_admin_valuator_path(valuator)
+
+    expect(page).to have_field("Can create comments", checked: true)
+    expect(page).to have_field("Can edit dossiers", checked: true)
+
+    fill_in "valuator_description", with: "Valuator for health"
+    uncheck "Can edit dossiers"
+    click_button "Update Valuator"
+
+    expect(page).to have_content "Valuator updated successfully"
+    expect(page).to have_content valuator.email
+    expect(page).to have_content "Valuator for health"
+    expect(page).to have_content "Can comment"
+    expect(page).not_to have_content "Can edit dossier"
+  end
+
+  scenario "Destroy" do
+    click_link "Delete"
+
+    within("#valuators") do
+      expect(page).not_to have_content(valuator.name)
+    end
+  end
+
+  context "Search" do
+    let!(:user1) { create(:user, username: "David Foster Wallace", email: "david@wallace.com") }
+    let!(:user2) { create(:user, username: "Steven Erikson", email: "steven@erikson.com") }
+    let!(:valuator1) { create(:valuator, user: user1) }
+    let!(:valuator2) { create(:valuator, user: user2) }
+
+    before do
+      visit admin_valuators_path
+    end
+
+    scenario "returns no results if search term is empty" do
+      expect(page).to have_content(valuator1.name)
+      expect(page).to have_content(valuator2.name)
+
+      fill_in "name_or_email", with: " "
+      click_button "Search"
+
+      expect(page).to have_content("Valuators: User search")
+      expect(page).to have_content("No results found")
+      expect(page).not_to have_content(valuator1.name)
+      expect(page).not_to have_content(valuator2.name)
+    end
+
+    scenario "search by name" do
+      expect(page).to have_content(valuator1.name)
+      expect(page).to have_content(valuator2.name)
+
+      fill_in "name_or_email", with: "Foster"
+      click_button "Search"
+
+      expect(page).to have_content("Valuators: User search")
+      expect(page).to have_content(valuator1.name)
+      expect(page).not_to have_content(valuator2.name)
+    end
+
+    scenario "search by email" do
+      expect(page).to have_content(valuator1.email)
+      expect(page).to have_content(valuator2.email)
+
+      fill_in "name_or_email", with: valuator2.email
+      click_button "Search"
+
+      expect(page).to have_content("Valuators: User search")
+      expect(page).to have_content(valuator2.email)
+      expect(page).not_to have_content(valuator1.email)
+    end
+  end
+end