1 files changed, 12 insertions, 2 deletions
diff --git a/spec/workers/partition_creation_worker_spec.rb b/spec/workers/partition_creation_worker_spec.rb
index 50ed9c901c1..37225cc1f79 100644
--- a/spec/workers/partition_creation_worker_spec.rb
+++ b/spec/workers/partition_creation_worker_spec.rb
@@ -4,16 +4,26 @@ require "spec_helper"
 
 RSpec.describe PartitionCreationWorker do
   describe '#perform' do
-    let(:creator) { double(create_partitions: nil) }
+    subject { described_class.new.perform }
+
+    let(:creator) {  instance_double('PartitionCreator', create_partitions: nil) }
+    let(:monitoring) { instance_double('PartitionMonitoring', report_metrics: nil) }
 
     before do
       allow(Gitlab::Database::Partitioning::PartitionCreator).to receive(:new).and_return(creator)
+      allow(Gitlab::Database::Partitioning::PartitionMonitoring).to receive(:new).and_return(monitoring)
     end
 
     it 'delegates to PartitionCreator' do
       expect(creator).to receive(:create_partitions)
 
-      described_class.new.perform
+      subject
+    end
+
+    it 'reports partition metrics' do
+      expect(monitoring).to receive(:report_metrics)
+
+      subject
     end
   end
 end