1 files changed, 28 insertions, 10 deletions
diff --git a/spec/workers/project_cache_worker_spec.rb b/spec/workers/project_cache_worker_spec.rb
index 5785a6a06ff..f5b60b90d11 100644
--- a/spec/workers/project_cache_worker_spec.rb
+++ b/spec/workers/project_cache_worker_spec.rb
@@ -6,21 +6,39 @@ describe ProjectCacheWorker do
   subject { described_class.new }
 
   describe '#perform' do
-    it 'updates project cache data' do
-      expect_any_instance_of(Repository).to receive(:size)
-      expect_any_instance_of(Repository).to receive(:commit_count)
+    context 'when an exclusive lease can be obtained' do
+      before do
+        allow(subject).to receive(:try_obtain_lease_for).with(project.id).
+          and_return(true)
+      end
 
-      expect_any_instance_of(Project).to receive(:update_repository_size)
-      expect_any_instance_of(Project).to receive(:update_commit_count)
+      it 'updates project cache data' do
+        expect_any_instance_of(Repository).to receive(:size)
+        expect_any_instance_of(Repository).to receive(:commit_count)
 
-      subject.perform(project.id)
+        expect_any_instance_of(Project).to receive(:update_repository_size)
+        expect_any_instance_of(Project).to receive(:update_commit_count)
+
+        subject.perform(project.id)
+      end
+
+      it 'handles missing repository data' do
+        expect_any_instance_of(Repository).to receive(:exists?).and_return(false)
+        expect_any_instance_of(Repository).not_to receive(:size)
+
+        subject.perform(project.id)
+      end
     end
 
-    it 'handles missing repository data' do
-      expect_any_instance_of(Repository).to receive(:exists?).and_return(false)
-      expect_any_instance_of(Repository).not_to receive(:size)
+    context 'when an exclusive lease can not be obtained' do
+      it 'does nothing' do
+        allow(subject).to receive(:try_obtain_lease_for).with(project.id).
+          and_return(false)
+
+        expect(subject).not_to receive(:update_caches)
 
-      subject.perform(project.id)
+        subject.perform(project.id)
+      end
     end
   end
 end