Add specs for stage update worker

1 files changed, 22 insertions, 0 deletions

diff --git a/spec/workers/stage_update_worker_spec.rb b/spec/workers/stage_update_worker_spec.rb
new file mode 100644
index 00000000000..7bc76c79464
--- /dev/null
+++ b/spec/workers/stage_update_worker_spec.rb
@@ -0,0 +1,22 @@
+require 'spec_helper'
+
+describe StageUpdateWorker do
+  describe '#perform' do
+    context 'when stage exists' do
+      let(:stage) { create(:ci_stage_entity) }
+
+      it 'updates stage status' do
+        expect_any_instance_of(Ci::Stage).to receive(:update_status)
+
+        described_class.new.perform(stage.id)
+      end
+    end
+
+    context 'when stage does not exist' do
+      it 'does not raise exception' do
+        expect { described_class.new.perform(123) }
+          .not_to raise_error
+      end
+    end
+  end
+end