Use helpers where possible

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

@@ -26,10 +26,12 @@ describe Gitlab::Geo::GitPushSSHProxy, :geo do
     }
   end
 
+  let(:primary_repo_http) { geo_primary_http_url_to_repo(project) }
+
   let(:data) do
     {
       'gl_id' => "key-#{key.id}",
-      'primary_repo' => "#{primary_node.url}#{project.repository.full_path}.git"
+      'primary_repo' => primary_repo_http
     }
   end
 
@@ -56,7 +58,7 @@ describe Gitlab::Geo::GitPushSSHProxy, :geo do
     context 'against secondary node' do
       let(:current_node) { secondary_node }
 
-      let(:full_info_refs_url) { "#{primary_node.url}#{project.full_path}.git/info/refs?service=git-receive-pack" }
+      let(:full_info_refs_url) { "#{primary_repo_http}/info/refs?service=git-receive-pack" }
       let(:info_refs_headers) { base_headers.merge('Content-Type' => 'application/x-git-upload-pack-request') }
       let(:info_refs_http_body_full) do
         "001f# service=git-receive-pack
@@ -91,7 +93,7 @@ describe Gitlab::Geo::GitPushSSHProxy, :geo do
     context 'against secondary node' do
       let(:current_node) { secondary_node }
 
-      let(:full_git_receive_pack_url) { "#{primary_node.url}#{project.full_path}.git/git-receive-pack" }
+      let(:full_git_receive_pack_url) { "#{primary_repo_http}/git-receive-pack" }
       let(:push_headers) do
         base_headers.merge(
           'Content-Type' => 'application/x-git-receive-pack-request',

ee/spec/lib/gitlab/git_access_wiki_spec.rb

@@ -2,7 +2,7 @@ require 'spec_helper'
 
 describe Gitlab::GitAccessWiki do
   let(:user) { create(:user) }
-  let(:project) { create(:project, :repository) }
+  let(:project) { create(:project, :wiki_repo) }
   let(:changes) { ['6f6d7e7ed 570e7b2ab refs/heads/master'] }
   let(:authentication_abilities) { %i[read_project download_code push_code] }
   let(:redirected_path) { nil }
@@ -17,7 +17,7 @@ describe Gitlab::GitAccessWiki do
       allow(Gitlab::Database).to receive(:read_only?) { true }
     end
 
-    let(:primary_repo_url) { "https://localhost:3000/gitlab/#{project.full_path}.wiki.git" }
+    let(:primary_repo_url) { geo_primary_http_url_to_repo(project.wiki) }
 
     it_behaves_like 'a read-only GitLab instance'
   end