Adding entity and routing specs

spec/requests/api/ci/secure_files_spec.rb

@@ -154,6 +154,7 @@ RSpec.describe API::Ci::SecureFiles do
           Digest::SHA256.hexdigest(fixture_file('ci_secure_files/upload-keystore.jks'))
         )
         expect(json_response['id']).to eq(secure_file.id)
+        expect(Time.parse(json_response['created_at'])).to be_like_time(secure_file.created_at)
       end
 
       it 'creates a secure file with read_only permissions by default' do

spec/routing/project_routing_spec.rb

@@ -899,6 +899,12 @@ RSpec.describe 'project routing' do
     end
   end
 
+  describe Projects::Ci::SecureFilesController, 'routing' do
+    it 'to #show' do
+      expect(get('/gitlab/gitlabhq/-/ci/secure_files')).to route_to('projects/ci/secure_files#show', namespace_id: 'gitlab', project_id: 'gitlabhq')
+    end
+  end
+
   context 'with a non-existent project' do
     it 'routes to 404 with get request' do
       expect(get: "/gitlab/not_exist").to route_to(