1 files changed, 57 insertions, 0 deletions
diff --git a/spec/controllers/projects/feature_flags_clients_controller_spec.rb b/spec/controllers/projects/feature_flags_clients_controller_spec.rb
new file mode 100644
index 00000000000..f527d2ba430
--- /dev/null
+++ b/spec/controllers/projects/feature_flags_clients_controller_spec.rb
@@ -0,0 +1,57 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+
+RSpec.describe Projects::FeatureFlagsClientsController do
+  include Gitlab::Routing
+
+  let_it_be(:project) { create(:project) }
+  let_it_be(:user) { create(:user) }
+
+  describe 'POST reset_token.json' do
+    subject(:reset_token) do
+      post :reset_token,
+        params: { namespace_id: project.namespace, project_id: project },
+        format: :json
+    end
+
+    before do
+      sign_in(user)
+    end
+
+    context 'when user is a project maintainer' do
+      before do
+        project.add_maintainer(user)
+      end
+
+      context 'and feature flags client exist' do
+        it 'regenerates feature flags client token' do
+          project.create_operations_feature_flags_client!
+          expect { reset_token }.to change { project.reload.feature_flags_client_token }
+
+          expect(json_response['token']).to eq(project.feature_flags_client_token)
+        end
+      end
+
+      context 'but feature flags client does not exist' do
+        it 'returns 404' do
+          reset_token
+
+          expect(response).to have_gitlab_http_status(:not_found)
+        end
+      end
+    end
+
+    context 'when user is not a project maintainer' do
+      before do
+        project.add_developer(user)
+      end
+
+      it 'returns 404' do
+        reset_token
+
+        expect(response).to have_gitlab_http_status(:not_found)
+      end
+    end
+  end
+end