Default follows for new users (#4871)

When a new user confirms their e-mail, bootstrap their home timeline
by automatically following a set of accounts. By default, all local
admin accounts (that are unlocked). Can be customized by new admin
setting (comma-separated usernames, local and unlocked only)

2 files changed, 55 insertions, 0 deletions

diff --git a/spec/controllers/auth/confirmations_controller_spec.rb b/spec/controllers/auth/confirmations_controller_spec.rb
index cf7f91e52..2ec36c060 100644
--- a/spec/controllers/auth/confirmations_controller_spec.rb
+++ b/spec/controllers/auth/confirmations_controller_spec.rb
@@ -10,4 +10,22 @@ describe Auth::ConfirmationsController, type: :controller do
       expect(response).to have_http_status(:success)
     end
   end
+
+  describe 'GET #show' do
+    let!(:user) { Fabricate(:user, confirmation_token: 'foobar', confirmed_at: nil) }
+
+    before do
+      allow(BootstrapTimelineWorker).to receive(:perform_async)
+      @request.env['devise.mapping'] = Devise.mappings[:user]
+      get :show, params: { confirmation_token: 'foobar' }
+    end
+
+    it 'redirects to login' do
+      expect(response).to redirect_to(new_user_session_path)
+    end
+
+    it 'queues up bootstrapping of home timeline' do
+      expect(BootstrapTimelineWorker).to have_received(:perform_async).with(user.account_id)
+    end
+  end
 end
diff --git a/spec/services/bootstrap_timeline_service_spec.rb b/spec/services/bootstrap_timeline_service_spec.rb
new file mode 100644
index 000000000..5189b1de8
--- /dev/null
+++ b/spec/services/bootstrap_timeline_service_spec.rb
@@ -0,0 +1,37 @@
+require 'rails_helper'
+
+RSpec.describe BootstrapTimelineService do
+  subject { described_class.new }
+
+  describe '#call' do
+    let(:source_account) { Fabricate(:account) }
+
+    context 'when setting is empty' do
+      let!(:admin) { Fabricate(:user, admin: true) }
+
+      before do
+        Setting.bootstrap_timeline_accounts = nil
+        subject.call(source_account)
+      end
+
+      it 'follows admin accounts from account' do
+        expect(source_account.following?(admin.account)).to be true
+      end
+    end
+
+    context 'when setting is set' do
+      let!(:alice) { Fabricate(:account, username: 'alice') }
+      let!(:bob)   { Fabricate(:account, username: 'bob') }
+
+      before do
+        Setting.bootstrap_timeline_accounts = 'alice, bob'
+        subject.call(source_account)
+      end
+
+      it 'follows found accounts from account' do
+        expect(source_account.following?(alice)).to be true
+        expect(source_account.following?(bob)).to be true
+      end
+    end
+  end
+end