Add latest changes from gitlab-org/gitlab@15-2-stable-eev15.2.0-rc42

1 files changed, 69 insertions, 1 deletions

diff --git a/spec/models/operations/feature_flags_client_spec.rb b/spec/models/operations/feature_flags_client_spec.rb
index 05988d676f3..2ed3222c65c 100644
--- a/spec/models/operations/feature_flags_client_spec.rb
+++ b/spec/models/operations/feature_flags_client_spec.rb
@@ -3,7 +3,15 @@
 require 'spec_helper'
 
 RSpec.describe Operations::FeatureFlagsClient do
-  subject { create(:operations_feature_flags_client) }
+  let_it_be(:project) { create(:project) }
+
+  let!(:client) { create(:operations_feature_flags_client, project: project) }
+
+  subject { client }
+
+  before do
+    client.unleash_app_name = 'production'
+  end
 
   describe 'associations' do
     it { is_expected.to belong_to(:project) }
@@ -18,4 +26,64 @@ RSpec.describe Operations::FeatureFlagsClient do
       expect(subject.token).not_to be_empty
     end
   end
+
+  describe '.update_last_feature_flag_updated_at!' do
+    subject { described_class.update_last_feature_flag_updated_at!(project) }
+
+    it 'updates the last_feature_flag_updated_at of the project client' do
+      freeze_time do
+        expect { subject }.to change { client.reload.last_feature_flag_updated_at }.from(nil).to(Time.current)
+      end
+    end
+  end
+
+  describe '#unleash_api_version' do
+    subject { client.unleash_api_version }
+
+    it { is_expected.to eq(described_class::DEFAULT_UNLEASH_API_VERSION) }
+  end
+
+  describe '#unleash_api_features' do
+    subject { client.unleash_api_features }
+
+    it 'fetches' do
+      expect(Operations::FeatureFlag).to receive(:for_unleash_client).with(project, 'production').once
+
+      subject
+    end
+
+    context 'when unleash app name is not set' do
+      before do
+        client.unleash_app_name = nil
+      end
+
+      it 'does not fetch' do
+        expect(Operations::FeatureFlag).not_to receive(:for_unleash_client)
+
+        subject
+      end
+    end
+  end
+
+  describe '#unleash_api_cache_key' do
+    subject { client.unleash_api_cache_key }
+
+    it 'constructs the cache key' do
+      is_expected.to eq("api_version:#{client.unleash_api_version}"\
+        ":app_name:#{client.unleash_app_name}"\
+        ":updated_at:#{client.last_feature_flag_updated_at.to_i}")
+    end
+
+    context 'when unleash app name is not set' do
+      before do
+        client.unleash_app_name = nil
+      end
+
+      it 'constructs the cache key without unleash app name' do
+        is_expected.to eq("api_version:#{client.unleash_api_version}"\
+          ":app_name:"\
+          ":updated_at:#{client.last_feature_flag_updated_at.to_i}")
+      end
+    end
+  end
 end