Geo: Refactor replicator-related specs

DRY up specs

ee/spec/lib/gitlab/geo/registry_batcher_spec.rb

@@ -3,11 +3,13 @@
 require 'spec_helper'
 
 RSpec.describe Gitlab::Geo::RegistryBatcher, :geo, :use_clean_rails_memory_store_caching do
+  include EE::GeoHelpers
+
   describe '#next_range!' do
     let(:model_class) { LfsObject }
     let(:model_foreign_key) { registry_class::MODEL_FOREIGN_KEY }
     let(:registry_class) { Geo::LfsObjectRegistry }
-    let(:registry_class_factory) { registry_class.underscore.tr('/', '_').to_sym }
+    let(:registry_class_factory) { registry_factory_name(registry_class) }
     let(:key) { 'looping_batcher_spec' }
     let(:batch_size) { 2 }
 

ee/spec/replicators/geo/package_file_replicator_spec.rb

@@ -6,6 +6,4 @@ RSpec.describe Geo::PackageFileReplicator do
   let(:model_record) { build(:package_file, :npm) }
 
   include_examples 'a blob replicator'
-
-  include_examples 'secondary counters', :geo_package_file_registry
 end

ee/spec/services/geo/registry_consistency_service_spec.rb

@@ -21,7 +21,7 @@ RSpec.describe Geo::RegistryConsistencyService, :geo, :use_clean_rails_memory_st
 
   shared_examples 'registry consistency service' do |klass|
     let(:registry_class) { klass }
-    let(:registry_class_factory) { registry_class.underscore.tr('/', '_').to_sym }
+    let(:registry_class_factory) { registry_factory_name(registry_class) }
     let(:model_class) { registry_class::MODEL_CLASS }
     let(:model_class_factory) { model_class_factory_name(model_class) }
     let(:model_foreign_key) { registry_class::MODEL_FOREIGN_KEY }

ee/spec/support/helpers/ee/geo_helpers.rb

@@ -33,6 +33,10 @@ module EE
       ::Gitlab::ShardHealthCache.update(Array(shards))
     end
 
+    def registry_factory_name(registry_class)
+      registry_class.underscore.tr('/', '_').to_sym
+    end
+
     def with_no_geo_database_configured(&block)
       allow(::Gitlab::Geo).to receive(:geo_database_configured?).and_return(false)
 

ee/spec/support/shared_examples/models/concerns/replicator_shared_examples.rb

@@ -18,24 +18,28 @@ RSpec.shared_examples 'a replicator' do
       expect { replicator.parent_project_id }.not_to raise_error
     end
   end
-end
 
-RSpec.shared_examples 'secondary counters' do |registry_factory_name|
-  before do
-    create(registry_factory_name, :synced)
-    create(registry_factory_name)
-    create(registry_factory_name, :failed)
-  end
+  context 'Geo node status' do
+    context 'on a secondary node' do
+      let_it_be(:registry_factory) { registry_factory_name(described_class.registry_class) }
 
-  describe '.synced_count' do
-    it 'returns the number of synced items on secondary' do
-      expect(described_class.synced_count).to eq(1)
-    end
-  end
+      before_all do
+        create(registry_factory, :synced)
+        create(registry_factory)
+        create(registry_factory, :failed)
+      end
+
+      describe '.synced_count' do
+        it 'returns the number of synced items on secondary' do
+          expect(described_class.synced_count).to eq(1)
+        end
+      end
 
-  describe '.failed_count' do
-    it 'returns the number of failed items on secondary' do
-      expect(described_class.failed_count).to eq(1)
+      describe '.failed_count' do
+        it 'returns the number of failed items on secondary' do
+          expect(described_class.failed_count).to eq(1)
+        end
+      end
     end
   end
 end