Improve requests/api/project_snippets_spec performance

spec/requests/api/snippets_spec.rb

@@ -132,7 +132,7 @@ RSpec.describe API::Snippets, factory_default: :keep do
   end
 
   describe 'GET /snippets/:id/files/:ref/:file_path/raw' do
-    let(:snippet) { private_snippet }
+    let_it_be(:snippet) { private_snippet }
 
     it_behaves_like 'raw snippet files' do
       let(:api_path) { "/snippets/#{snippet_id}/files/#{ref}/#{file_path}/raw" }

spec/support/shared_examples/requests/api/snippets_shared_examples.rb

 # frozen_string_literal: true
 
 RSpec.shared_examples 'raw snippet files' do
-  let_it_be(:unauthorized_user) { create(:user) }
+  let_it_be(:user_token) { create(:personal_access_token, user: snippet.author) }
   let(:snippet_id) { snippet.id }
   let(:user)       { snippet.author }
   let(:file_path)  { '%2Egitattributes' }
   let(:ref)        { 'master' }
 
+  subject { get api(api_path, personal_access_token: user_token) }
+
   context 'with an invalid snippet ID' do
-    let(:snippet_id) { 'invalid' }
+    let(:snippet_id) { non_existing_record_id }
 
     it 'returns 404' do
-      get api(api_path, user)
+      subject
 
       expect(response).to have_gitlab_http_status(:not_found)
       expect(json_response['message']).to eq('404 Snippet Not Found')
@@ -22,7 +24,7 @@ RSpec.shared_examples 'raw snippet files' do
     it 'returns the raw file info' do
       expect(Gitlab::Workhorse).to receive(:send_git_blob).and_call_original
 
-      get api(api_path, user)
+      subject
 
       aggregate_failures do
         expect(response).to have_gitlab_http_status(:ok)
@@ -34,6 +36,17 @@ RSpec.shared_examples 'raw snippet files' do
     end
   end
 
+  context 'with unauthorized user' do
+    let(:user_token) { create(:personal_access_token) }
+
+    it 'returns 404' do
+      subject
+
+      expect(response).to have_gitlab_http_status(:not_found)
+      expect(json_response['message']).to eq('404 Snippet Not Found')
+    end
+  end
+
   context 'with invalid params' do
     using RSpec::Parameterized::TableSyntax
 
@@ -50,12 +63,12 @@ RSpec.shared_examples 'raw snippet files' do
     end
 
     with_them do
-      before do
-        get api(api_path, user)
-      end
+      it 'returns the proper response code and message' do
+        subject
 
-      it { expect(response).to have_gitlab_http_status(status) }
-      it { expect(json_response[key]).to eq(message) }
+        expect(response).to have_gitlab_http_status(status)
+        expect(json_response[key]).to eq(message)
+      end
     end
   end
 end
@@ -256,7 +269,7 @@ end
 
 RSpec.shared_examples 'expected response status' do
   it 'returns the correct response' do
-    get api(path, user)
+    get api(path, personal_access_token: user_token)
 
     expect(response).to have_gitlab_http_status(status)
   end
@@ -265,7 +278,7 @@ end
 RSpec.shared_examples 'unauthenticated project snippet access' do
   using RSpec::Parameterized::TableSyntax
 
-  let(:user) { nil }
+  let(:user_token) { nil }
 
   where(:project_visibility, :snippet_visibility, :status) do
     :public   | :public   | :ok
@@ -317,6 +330,8 @@ RSpec.shared_examples 'member project snippet access' do
 end
 
 RSpec.shared_examples 'project snippet access levels' do
+  let_it_be(:user_token) { create(:personal_access_token, user: user) }
+
   let(:project) { create(:project, project_visibility) }
   let(:snippet) { create(:project_snippet, :repository, snippet_visibility, project: project) }