Add build success worker that runs asynchronously

1 files changed, 25 insertions, 0 deletions

diff --git a/spec/workers/build_success_worker_spec.rb b/spec/workers/build_success_worker_spec.rb
new file mode 100644
index 00000000000..c42bcd45d50
--- /dev/null
+++ b/spec/workers/build_success_worker_spec.rb
@@ -0,0 +1,25 @@
+require 'spec_helper'
+
+describe BuildSuccessWorker do
+  describe '#perform' do
+    context 'when build exists' do
+      context 'when build belogs to the environment' do
+        let!(:build) { create(:ci_build, environment: 'production') }
+
+        it 'executes deployment service' do
+          expect_any_instance_of(CreateDeploymentService)
+            .to receive(:execute)
+
+          described_class.new.perform(build.id)
+        end
+      end
+    end
+
+    context 'when build does not exist' do
+      it 'does not raise exception' do
+        expect { described_class.new.perform(123) }
+          .not_to raise_error
+      end
+    end
+  end
+end