Use container registry config stub

spec/features/container_registry_spec.rb

@@ -5,17 +5,12 @@ describe "Container Registry" do
   let(:repository) { project.container_registry_repository }
   let(:tag_name) { 'latest' }
   let(:tags) { [tag_name] }
-  let(:registry_settings) do
-    {
-      enabled: true
-    }
-  end
 
   before do
     login_as(:user)
     project.team << [@user, :developer]
     stub_container_registry_tags(*tags)
-    allow(Gitlab.config.registry).to receive_messages(registry_settings)
+    stub_container_registry_config(enabled: true)
     allow(Auth::ContainerRegistryAuthenticationService).to receive(:full_access_token).and_return('token')
   end
 

spec/models/project_spec.rb

@@ -797,7 +797,7 @@ describe Project, models: true do
 
     subject { project.container_registry_repository_url }
 
-    before { allow(Gitlab.config.registry).to receive_messages(registry_settings) }
+    before { stub_container_registry_config(**registry_settings) }
 
     context 'for enabled registry' do
       let(:registry_settings) do
@@ -826,14 +826,8 @@ describe Project, models: true do
 
     subject { project.has_container_registry_tags? }
 
-    before { allow(Gitlab.config.registry).to receive_messages(registry_settings) }
-
     context 'for enabled registry' do
-      let(:registry_settings) do
-        {
-          enabled: true
-        }
-      end
+      before { stub_container_registry_config(enabled: true) }
 
       context 'with tags' do
         before { stub_container_registry_tags('test', 'test2') }
@@ -849,11 +843,7 @@ describe Project, models: true do
     end
 
     context 'for disabled registry' do
-      let(:registry_settings) do
-        {
-          enabled: false
-        }
-      end
+      before { stub_container_registry_config(enabled: false) }
 
       it { is_expected.to be_falsey }
     end

spec/services/auth/container_registry_authentication_service_spec.rb

@@ -5,19 +5,12 @@ describe Auth::ContainerRegistryAuthenticationService, services: true do
   let(:current_user) { nil }
   let(:current_params) { {} }
   let(:rsa_key) { OpenSSL::PKey::RSA.generate(512) }
-  let(:registry_settings) do
-    {
-      enabled: true,
-      issuer: 'rspec',
-      key: nil
-    }
-  end
   let(:payload) { JWT.decode(subject[:token], rsa_key).first }
 
   subject { described_class.new(current_project, current_user, current_params).execute }
 
   before do
-    allow(Gitlab.config.registry).to receive_messages(registry_settings)
+    stub_container_registry_config(enabled: true, issuer: 'rspec', key: nil)
     allow_any_instance_of(JSONWebToken::RSAToken).to receive(:key).and_return(rsa_key)
   end
 

spec/services/projects/destroy_service_spec.rb

@@ -29,14 +29,8 @@ describe Projects::DestroyService, services: true do
   end
 
   context 'container registry' do
-    let(:registry_settings) do
-      {
-        enabled: true
-      }
-    end
-
     before do
-      allow(Gitlab.config.registry).to receive_messages(registry_settings)
+      stub_container_registry_config(enabled: true)
       stub_container_registry_tags('tag')
     end