fix specs

lib/gitlab/cycle_analytics/base_event.rb

@@ -10,7 +10,7 @@ module Gitlab
           @order || @start_time_attrs
         end
 
-        def query(base_query); end
+        def query(_base_query); end
 
         def fetch(query)
           query.execute(self).map { |event| serialize(event, query) }
@@ -18,7 +18,7 @@ module Gitlab
 
         private
 
-        def serialize(event, query)
+        def serialize(_event, _query)
           raise NotImplementedError.new("Expected #{self.name} to implement serialize(event)")
         end
       end

lib/gitlab/cycle_analytics/issue_event.rb

@@ -13,7 +13,7 @@ module Gitlab
                       issue_table[:created_at],
                       issue_table[:author_id]]
 
-      def self.serialize(event, query)
+      def self.serialize(event, query)#
         event['author'] = User.find(event.delete('author_id'))
 
         AnalyticsIssueSerializer.new(project: query.project).represent(event).as_json

lib/gitlab/cycle_analytics/review_event.rb

@@ -11,7 +11,7 @@ module Gitlab
                       mr_table[:state],
                       mr_table[:author_id]]
 
-      def self.serialize(event, _query)
+      def self.serialize(event, query)
         event['author'] = User.find(event.delete('author_id'))
 
         AnalyticsMergeRequestSerializer.new(project: query.project).represent(event).as_json

spec/lib/gitlab/cycle_analytics/shared_event_spec.rb

@@ -5,15 +5,15 @@ shared_examples 'default query config' do
     expect(described_class.start_time_attrs).not_to be_nil
   end
 
+  it 'has the stage attribute' do
+    expect(described_class.stage).not_to be_nil
+  end
+
   it 'has the end attributes' do
-    expect(described_class.end_time_attrs ).not_to be_nil
+    expect(described_class.end_time_attrs).not_to be_nil
   end
 
   it 'has the projection attributes' do
     expect(described_class.projections).not_to be_nil
   end
-
-  it 'implements the fetch method' do
-    expect(described_class.fetch).not_to raise_error
-  end
 end