Use wiki_repo trait on two more project factories

ee/spec/features/search/elastic/project_search_spec.rb

@@ -2,7 +2,7 @@ require 'spec_helper'
 
 describe 'Project elastic search', :js, :elastic do
   let(:user) { create(:user) }
-  let(:project) { create(:project, :repository, namespace: user.namespace) }
+  let(:project) { create(:project, :repository, :wiki_repo, namespace: user.namespace) }
 
   before do
     stub_ee_application_setting(elasticsearch_search: true, elasticsearch_indexing: true)

ee/spec/lib/gitlab/elastic/search_results_spec.rb

@@ -13,8 +13,8 @@ describe Gitlab::Elastic::SearchResults do
   end
 
   let(:user) { create(:user) }
-  let(:project_1) { create(:project, :repository) }
-  let(:project_2) { create(:project, :repository) }
+  let(:project_1) { create(:project, :repository, :wiki_repo) }
+  let(:project_2) { create(:project, :repository, :wiki_repo) }
   let(:limit_project_ids) { [project_1.id] }
 
   describe 'parse_search_result' do
@@ -559,7 +559,7 @@ describe Gitlab::Elastic::SearchResults do
     end
 
     it 'finds wiki blobs from public projects only' do
-      project_2 = create :project, :repository, :private
+      project_2 = create :project, :repository, :private, :wiki_repo
       project_2.wiki.create_page('index_page', 'term')
       project_2.wiki.index_blobs
       Gitlab::Elastic::Helper.refresh_index
@@ -644,10 +644,10 @@ describe Gitlab::Elastic::SearchResults do
   end
 
   describe 'Visibility levels' do
-    let(:internal_project) { create(:project, :internal, :repository, description: "Internal project") }
-    let(:private_project1) { create(:project, :private, :repository, description: "Private project") }
-    let(:private_project2) { create(:project, :private, :repository, description: "Private project where I'm a member") }
-    let(:public_project) { create(:project, :public, :repository, description: "Public project") }
+    let(:internal_project) { create(:project, :internal, :repository, :wiki_repo, description: "Internal project") }
+    let(:private_project1) { create(:project, :private, :repository, :wiki_repo, description: "Private project") }
+    let(:private_project2) { create(:project, :private, :repository, :wiki_repo, description: "Private project where I'm a member") }
+    let(:public_project) { create(:project, :public, :repository, :wiki_repo, description: "Public project") }
     let(:limit_project_ids) { [private_project2.id] }
 
     before do