Bump gitlab-experiment to 0.5.2

Bumping GLEX to get updated spec helpers and matcher that are more
friendly when stubbing and expecting.

part of:
https://gitlab.com/gitlab-org/gitlab/-/issues/285286
https://gitlab.com/gitlab-org/gitlab-experiment/-/issues/23

Gemfile

@@ -488,7 +488,7 @@ gem 'flipper', '~> 0.17.1'
 gem 'flipper-active_record', '~> 0.17.1'
 gem 'flipper-active_support_cache_store', '~> 0.17.1'
 gem 'unleash', '~> 0.1.5'
-gem 'gitlab-experiment', '~> 0.5.1'
+gem 'gitlab-experiment', '~> 0.5.2'
 
 # Structured logging
 gem 'lograge', '~> 0.5'

Gemfile.lock

@@ -443,7 +443,7 @@ GEM
       numerizer (~> 0.2)
     gitlab-dangerfiles (1.1.0)
       danger-gitlab
-    gitlab-experiment (0.5.1)
+    gitlab-experiment (0.5.2)
       activesupport (>= 3.0)
       scientist (~> 1.6, >= 1.6.0)
     gitlab-fog-azure-rm (1.0.1)
@@ -1424,7 +1424,7 @@ DEPENDENCIES
   github-markup (~> 1.7.0)
   gitlab-chronic (~> 0.10.5)
   gitlab-dangerfiles (~> 1.1.0)
-  gitlab-experiment (~> 0.5.1)
+  gitlab-experiment (~> 0.5.2)
   gitlab-fog-azure-rm (~> 1.0.1)
   gitlab-fog-google (~> 1.13)
   gitlab-labkit (~> 0.16.2)

ee/spec/controllers/registrations/groups_controller_spec.rb

@@ -256,7 +256,7 @@ RSpec.describe Registrations::GroupsController do
                   it 'tracks experiment as expected', :experiment do
                     expect(experiment(:registrations_group_invite))
                       .to track(:created, { property: group.id.to_s })
-                            .on_any_instance
+                            .on_next_instance
                             .with_context(actor: user)
 
                     subject
@@ -322,7 +322,7 @@ RSpec.describe Registrations::GroupsController do
 
                   expect(experiment(:registrations_group_invite))
                     .to track(:created, { property: group.id.to_s })
-                          .on_any_instance
+                          .on_next_instance
                           .with_context(actor: user)
 
                   subject
@@ -358,7 +358,7 @@ RSpec.describe Registrations::GroupsController do
               end
               expect(experiment(:registrations_group_invite))
                 .to track(:created, { property: group.id.to_s })
-                      .on_any_instance
+                      .on_next_instance
                       .with_context(actor: user)
 
               subject

ee/spec/controllers/registrations/projects_controller_spec.rb

@@ -82,7 +82,7 @@ RSpec.describe Registrations::ProjectsController do
       it 'tracks the registrations_group_invite experiment as expected', :experiment do
         expect(experiment(:registrations_group_invite))
           .to track(:signup_successful, { property: namespace.id.to_s })
-                .on_any_instance
+                .on_next_instance
                 .with_context(actor: user)
 
         subject

ee/spec/requests/registrations/group_invites_spec.rb

@@ -82,7 +82,7 @@ RSpec.describe 'view group invites' do
           it 'tracks experiment as expected', :experiment do
             expect(experiment(:registrations_group_invite))
               .to track(:invites_sent, { property: group.id.to_s, value: valid_emails.size })
-                    .on_any_instance
+                    .on_next_instance
                     .with_context(actor: user)
 
             post_request

spec/controllers/projects/issues_controller_spec.rb

@@ -74,8 +74,9 @@ RSpec.describe Projects::IssuesController do
         end
 
         it 'assigns the candidate experience and tracks the event' do
-          expect(experiment(:null_hypothesis)).to track('index').on_any_instance.for(:candidate)
+          expect(experiment(:null_hypothesis)).to track('index').for(:candidate)
             .with_context(project: project)
+            .on_next_instance
 
           get :index, params: { namespace_id: project.namespace, project_id: project }
         end
@@ -218,10 +219,10 @@ RSpec.describe Projects::IssuesController do
         end
 
         it 'assigns the candidate experience and tracks the event' do
-          expect(experiment(:invite_member_link)).to track(:view, property: project.root_ancestor.id.to_s)
-                                                       .on_any_instance
-                                                       .for(:invite_member_link)
-                                                       .with_context(namespace: project.root_ancestor)
+          expect(experiment(:invite_members_in_comment)).to track(:view, property: project.root_ancestor.id.to_s)
+            .for(:invite_member_link)
+            .with_context(namespace: project.root_ancestor)
+            .on_next_instance
 
           get :show, params: { namespace_id: project.namespace, project_id: project, id: issue.iid }
         end
@@ -229,7 +230,7 @@ RSpec.describe Projects::IssuesController do
 
       context 'when user can not invite' do
         it 'does not track the event' do
-          expect(experiment(:invite_member_link)).not_to track(:view)
+          expect(experiment(:invite_members_in_comment)).not_to track(:view)
 
           get :show, params: { namespace_id: project.namespace, project_id: project, id: issue.iid }
         end

spec/controllers/projects/merge_requests_controller_spec.rb

@@ -48,10 +48,10 @@ RSpec.describe Projects::MergeRequestsController do
         end
 
         it 'assigns the candidate experience and tracks the event' do
-          expect(experiment(:invite_member_link)).to track(:view, property: project.root_ancestor.id.to_s)
-                                                       .on_any_instance
-                                                       .for(:invite_member_link)
-                                                       .with_context(namespace: project.root_ancestor)
+          expect(experiment(:invite_members_in_comment)).to track(:view, property: project.root_ancestor.id.to_s)
+            .for(:invite_member_link)
+            .with_context(namespace: project.root_ancestor)
+            .on_next_instance
 
           go
         end
@@ -59,7 +59,7 @@ RSpec.describe Projects::MergeRequestsController do
 
       context 'when user can not invite' do
         it 'does not track the event' do
-          expect(experiment(:invite_member_link)).not_to track(:view)
+          expect(experiment(:invite_members_in_comment)).not_to track(:view)
 
           go
         end

spec/controllers/projects_controller_spec.rb

@@ -221,22 +221,16 @@ RSpec.describe ProjectsController do
         allow(controller).to receive(:record_experiment_user)
       end
 
-      context 'when user can push to default branch' do
+      context 'when user can push to default branch', :experiment do
         let(:user) { empty_project.owner }
 
-        it 'creates an "view_project_show" experiment tracking event', :snowplow do
-          allow_next_instance_of(ApplicationExperiment) do |e|
-            allow(e).to receive(:should_track?).and_return(true)
-          end
+        it 'creates an "view_project_show" experiment tracking event' do
+          expect(experiment(:empty_repo_upload)).to track(
+            :view_project_show,
+            property: 'empty'
+          ).on_next_instance
 
           get :show, params: { namespace_id: empty_project.namespace, id: empty_project }
-
-          expect_snowplow_event(
-            category: 'empty_repo_upload',
-            action: 'view_project_show',
-            property: 'empty',
-            context: [{ schema: 'iglu:com.gitlab/gitlab_experiment/jsonschema/1-0-0', data: anything }]
-          )
         end
       end
 
@@ -449,7 +443,7 @@ RSpec.describe ProjectsController do
         :created,
         property: 'blank',
         value: 1
-      ).on_any_instance.with_context(actor: user)
+      ).with_context(actor: user).on_next_instance
 
       post :create, params: { project: project_params }
     end

spec/experiments/new_project_readme_experiment_spec.rb

@@ -7,10 +7,6 @@ RSpec.describe NewProjectReadmeExperiment, :experiment do
 
   let(:actor) { User.new(id: 42, created_at: Time.current) }
 
-  before do
-    stub_experiments(new_project_readme: :control)
-  end
-
   describe "exclusions" do
     let(:threshold) { described_class::MAX_ACCOUNT_AGE }
 

spec/mailers/notify_spec.rb

@@ -799,14 +799,14 @@ RSpec.describe Notify do
           is_expected.to have_link('Join now', href: invite_url(project_member.invite_token, invite_type: Members::InviteEmailExperiment::INVITE_TYPE))
         end
 
-        it 'contains invite link for the avatar', :experiment do
+        it 'contains invite link for the avatar' do
           stub_experiments('members/invite_email': :avatar)
 
           is_expected.not_to have_content('You are invited!')
           is_expected.not_to have_body_text 'What is a GitLab'
         end
 
-        it 'contains invite link for the avatar', :experiment do
+        it 'contains invite link for the avatar' do
           stub_experiments('members/invite_email': :permission_info)
 
           is_expected.not_to have_content('You are invited!')