Load environment metrics only for JSON endpoint

When showing the HTML version of the environment metrics we don't need
to fetch their metrics because we don't use them anymore on the HTML
version.

We use additional_metrics.json endpoint now.

1 files changed, 4 insertions, 4 deletions

diff --git a/spec/controllers/projects/environments_controller_spec.rb b/spec/controllers/projects/environments_controller_spec.rb
index c1c4be45168..a62422d0229 100644
--- a/spec/controllers/projects/environments_controller_spec.rb
+++ b/spec/controllers/projects/environments_controller_spec.rb
@@ -342,11 +342,9 @@ describe Projects::EnvironmentsController do
     end
 
     context 'when environment has no metrics' do
-      before do
-        expect(environment).to receive(:metrics).and_return(nil)
-      end
-
       it 'returns a metrics page' do
+        expect(environment).not_to receive(:metrics)
+
         get :metrics, params: environment_params
 
         expect(response).to be_ok
@@ -354,6 +352,8 @@ describe Projects::EnvironmentsController do
 
       context 'when requesting metrics as JSON' do
         it 'returns a metrics JSON document' do
+          expect(environment).to receive(:metrics).and_return(nil)
+
           get :metrics, params: environment_params(format: :json)
 
           expect(response).to have_gitlab_http_status(204)