1 files changed, 33 insertions, 0 deletions
diff --git a/spec/workers/users/create_statistics_worker_spec.rb b/spec/workers/users/create_statistics_worker_spec.rb
new file mode 100644
index 00000000000..3b2b72a832d
--- /dev/null
+++ b/spec/workers/users/create_statistics_worker_spec.rb
@@ -0,0 +1,33 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+
+describe Users::CreateStatisticsWorker do
+  describe '#perform' do
+    subject { described_class.new.perform }
+
+    before do
+      allow(ActiveRecord::Base.connection).to receive(:transaction_open?).and_return(false)
+    end
+
+    context 'when successful' do
+      it 'create an users statistics entry' do
+        expect { subject }.to change { UsersStatistics.count }.from(0).to(1)
+      end
+    end
+
+    context 'when unsuccessful' do
+      it 'logs an error' do
+        users_statistics = build(:users_statistics)
+        users_statistics.errors.add(:base, 'This is an error')
+        exception = ActiveRecord::RecordInvalid.new(users_statistics)
+
+        allow(UsersStatistics).to receive(:create_current_stats!).and_raise(exception)
+
+        expect(Gitlab::ErrorTracking).to receive(:track_exception).with(exception).and_call_original
+
+        subject
+      end
+    end
+  end
+end