2 files changed, 112 insertions, 0 deletions

diff --git a/spec/services/groups/create_service_spec.rb b/spec/services/groups/create_service_spec.rb
index 81cab973b30..7ec523a1f2b 100644
--- a/spec/services/groups/create_service_spec.rb
+++ b/spec/services/groups/create_service_spec.rb
@@ -8,6 +8,10 @@ RSpec.describe Groups::CreateService, '#execute' do
 
   subject { service.execute }
 
+  shared_examples 'has sync-ed traversal_ids' do
+    specify { expect(subject.reload.traversal_ids).to eq([subject.parent&.traversal_ids, subject.id].flatten.compact) }
+  end
+
   describe 'visibility level restrictions' do
     let!(:service) { described_class.new(user, group_params) }
 
@@ -77,6 +81,18 @@ RSpec.describe Groups::CreateService, '#execute' do
       it 'adds an onboarding progress record' do
         expect { subject }.to change(OnboardingProgress, :count).from(0).to(1)
       end
+
+      context 'with before_commit callback' do
+        it_behaves_like 'has sync-ed traversal_ids'
+      end
+
+      context 'with after_create callback' do
+        before do
+          stub_feature_flags(sync_traversal_ids_before_commit: false)
+        end
+
+        it_behaves_like 'has sync-ed traversal_ids'
+      end
     end
 
     context 'when user can not create a group' do
@@ -102,6 +118,18 @@ RSpec.describe Groups::CreateService, '#execute' do
       it 'does not add an onboarding progress record' do
         expect { subject }.not_to change(OnboardingProgress, :count).from(0)
       end
+
+      context 'with before_commit callback' do
+        it_behaves_like 'has sync-ed traversal_ids'
+      end
+
+      context 'with after_create callback' do
+        before do
+          stub_feature_flags(sync_traversal_ids_before_commit: false)
+        end
+
+        it_behaves_like 'has sync-ed traversal_ids'
+      end
     end
 
     context 'as guest' do
@@ -289,4 +317,33 @@ RSpec.describe Groups::CreateService, '#execute' do
       end
     end
   end
+
+  describe 'logged_out_marketing_header experiment', :experiment do
+    let(:service) { described_class.new(user, group_params) }
+
+    subject { service.execute }
+
+    before do
+      stub_experiments(logged_out_marketing_header: :candidate)
+    end
+
+    it 'tracks signed_up event' do
+      expect(experiment(:logged_out_marketing_header)).to track(
+        :namespace_created,
+        namespace: an_instance_of(Group)
+      ).on_next_instance.with_context(actor: user)
+
+      subject
+    end
+
+    context 'when group has not been persisted' do
+      let(:service) { described_class.new(user, group_params.merge(name: '<script>alert("Attack!")</script>')) }
+
+      it 'does not track signed_up event' do
+        expect(experiment(:logged_out_marketing_header)).not_to track(:namespace_created)
+
+        subject
+      end
+    end
+  end
 end
diff --git a/spec/services/groups/update_statistics_service_spec.rb b/spec/services/groups/update_statistics_service_spec.rb
new file mode 100644
index 00000000000..5bef51c2727
--- /dev/null
+++ b/spec/services/groups/update_statistics_service_spec.rb
@@ -0,0 +1,55 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+
+RSpec.describe Groups::UpdateStatisticsService do
+  let_it_be(:group, reload: true) { create(:group) }
+
+  let(:statistics) { %w(wiki_size) }
+
+  subject(:service) { described_class.new(group, statistics: statistics)}
+
+  describe '#execute', :aggregate_failures do
+    context 'when group is nil' do
+      let(:group) { nil }
+
+      it 'does nothing' do
+        expect(NamespaceStatistics).not_to receive(:new)
+
+        result = service.execute
+
+        expect(result).to be_error
+      end
+    end
+
+    context 'with an existing group' do
+      context 'when namespace statistics exists for the group' do
+        it 'uses the existing statistics and refreshes them' do
+          namespace_statistics = create(:namespace_statistics, namespace: group)
+
+          expect(namespace_statistics).to receive(:refresh!).with(only: statistics.map(&:to_sym)).and_call_original
+
+          result = service.execute
+
+          expect(result).to be_success
+        end
+      end
+
+      context 'when namespace statistics does not exist for the group' do
+        it 'creates the statistics and refreshes them' do
+          expect_next_instance_of(NamespaceStatistics) do |instance|
+            expect(instance).to receive(:refresh!).with(only: statistics.map(&:to_sym)).and_call_original
+          end
+
+          result = nil
+
+          expect do
+            result = service.execute
+          end.to change { NamespaceStatistics.count }.by(1)
+
+          expect(result).to be_success
+        end
+      end
+    end
+  end
+end