Fix flakys specs

spec/lib/remote_translations_caller_spec.rb

@@ -6,6 +6,10 @@ describe RemoteTranslationsCaller do
     RemoteTranslation.skip_callback(:create, :after, :enqueue_remote_translation)
   end
 
+  after do
+    RemoteTranslation.set_callback(:create, :after, :enqueue_remote_translation)
+  end
+
   describe "#call" do
 
     context "Debates" do

spec/models/remote_translation_spec.rb

@@ -30,14 +30,18 @@ describe RemoteTranslation do
 
   describe "#enqueue_remote_translation" do
 
-    it "after create enqueue Delayed Job" do
+    before do
       Delayed::Worker.delay_jobs = true
+    end
 
-      expect { remote_translation.save }.to change { Delayed::Job.count }.by(1)
-
+    after do
       Delayed::Worker.delay_jobs = false
     end
 
+    it "after create enqueue Delayed Job" do
+      expect { remote_translation.save }.to change { Delayed::Job.count }.by(1)
+    end
+
   end
 
 end