fix spec failures after merge

spec/lib/gitlab/cycle_analytics/plan_event_spec.rb

@@ -11,7 +11,7 @@ describe Gitlab::CycleAnalytics::PlanEvent do
 
     context 'no commits' do
       it 'does not blow up if there are no commits' do
-        allow_any_instance_of(Gitlab::CycleAnalytics::EventsQuery).to receive(:execute).and_return([{}])
+        allow_any_instance_of(Gitlab::CycleAnalytics::MetricsFetcher).to receive(:events).and_return([{}])
 
         expect { event.fetch }.not_to raise_error
       end

spec/lib/gitlab/cycle_analytics/shared_event_spec.rb

@@ -7,7 +7,7 @@ shared_examples 'default query config' do
                                                branch: nil)
   end
 
-  let(:event) { described_class.new(fetcher: fetcher, stage: stage_name, options: {}) }
+  let(:event) { described_class.new(fetcher: fetcher, options: {}) }
 
   it 'has the start attributes' do
     expect(event.start_time_attrs).not_to be_nil

spec/lib/gitlab/cycle_analytics/shared_stage_spec.rb

 require 'spec_helper'
 
 shared_examples 'base stage' do
-  let(:stage) { described_class.new(project: double, options: {}, stage: stage_name) }
+  let(:stage) { described_class.new(project: double, options: {}) }
 
   before do
     allow_any_instance_of(Gitlab::CycleAnalytics::MetricsFetcher).to receive(:median).and_return(1.12)
@@ -20,8 +20,8 @@ shared_examples 'base stage' do
     expect(stage.median_data[:description]).not_to be_nil
   end
 
-  it 'has the stage' do
-    expect(stage.stage).to eq(stage_name)
+  it 'has the title' do
+    expect(stage.title).to eq(stage_name.to_s.capitalize)
   end
 
   it 'has the events' do

spec/serializers/analytics_stage_serializer_spec.rb

@@ -7,7 +7,7 @@ describe AnalyticsStageSerializer do
   end
 
   let(:json) { serializer.as_json }
-  let(:resource) { Gitlab::CycleAnalytics::CodeStage.new(project: double, options: {}, stage: :code) }
+  let(:resource) { Gitlab::CycleAnalytics::CodeStage.new(project: double, options: {}) }
 
   before do
     allow_any_instance_of(Gitlab::CycleAnalytics::MetricsFetcher).to receive(:median).and_return(1.12)
@@ -15,7 +15,7 @@ describe AnalyticsStageSerializer do
   end
 
   it 'it generates payload for single object' do
-    expect(json).to be_an_instance_of Hash
+    expect(json).to be_kind_of Hash
   end
 
   it 'contains important elements of AnalyticsStage' do

spec/serializers/analytics_summary_serializer_spec.rb

@@ -8,14 +8,19 @@ describe AnalyticsSummarySerializer do
 
   let(:json) { serializer.as_json }
   let(:project) { create(:empty_project) }
-  let(:resource) { Gitlab::CycleAnalytics::Summary::Issue.new(project: double, from: 1.day.ago) }
+  let(:user) { create(:user) }
+  let(:resource) do
+    Gitlab::CycleAnalytics::Summary::Issue.new(project: double,
+                                               from: 1.day.ago,
+                                               current_user: user)
+  end
 
   before do
     allow_any_instance_of(Gitlab::CycleAnalytics::Summary::Issue).to receive(:value).and_return(1.12)
   end
 
   it 'it generates payload for single object' do
-    expect(json).to be_an_instance_of Hash
+    expect(json).to be_kind_of Hash
   end
 
   it 'contains important elements of AnalyticsStage' do