before -> after

spec/lib/gitlab/metrics/method_call_spec.rb

@@ -5,7 +5,7 @@ describe Gitlab::Metrics::MethodCall do
   let(:method_call) { described_class.new('Foo#bar', :Foo, '#bar', transaction) }
 
   describe '#measure' do
-    before do
+    after do
       described_class.reload_metric!(:gitlab_method_call_duration_seconds)
     end
 

spec/lib/gitlab/metrics_spec.rb

@@ -20,7 +20,7 @@ describe Gitlab::Metrics do
 
     context 'prometheus metrics enabled in config' do
       before do
-        allow(described_class).to receive(:current_application_settings).and_return(prometheus_metrics_enabled: true)
+        allow(Gitlab::CurrentSettings).to receive(:current_application_settings).and_return(prometheus_metrics_enabled: true)
       end
 
       context 'when metrics folder is present' do