Merge remote-tracking branch 'upstream/master' into 28717-additional-metrics-review-branch

# Conflicts:
#	app/models/project_services/prometheus_service.rb
#	app/views/projects/services/_form.html.haml

1 files changed, 13 insertions, 0 deletions

diff --git a/spec/models/deployment_spec.rb b/spec/models/deployment_spec.rb
index bbb7dbf0922..d15ff9e5ffd 100644
--- a/spec/models/deployment_spec.rb
+++ b/spec/models/deployment_spec.rb
@@ -16,6 +16,19 @@ describe Deployment, models: true do
   it { is_expected.to validate_presence_of(:ref) }
   it { is_expected.to validate_presence_of(:sha) }
 
+  describe 'after_create callbacks' do
+    let(:environment) { create(:environment) }
+    let(:store) { Gitlab::EtagCaching::Store.new }
+
+    it 'invalidates the environment etag cache' do
+      old_value = store.get(environment.etag_cache_key)
+
+      create(:deployment, environment: environment)
+
+      expect(store.get(environment.etag_cache_key)).not_to eq(old_value)
+    end
+  end
+
   describe '#includes_commit?' do
     let(:project)     { create(:project, :repository) }
     let(:environment) { create(:environment, project: project) }