Set I18n to enforce available locales as a default in spec helper

Author: Morred

spec/grape/exceptions/base_spec.rb

@@ -7,25 +7,30 @@
     let(:key) { :invalid_formatter }
     let(:attributes) { { klass: String, to_format: 'xml' } }
 
-    before { I18n.default_locale = :de }
     after do
       I18n.available_locales = %i[en]
-      I18n.enforce_available_locales = false
+      I18n.default_locale = :en
     end
 
     context 'when I18n enforces available locales' do
       before { I18n.enforce_available_locales = true }
 
       context 'when the fallback locale is available' do
-        before { I18n.available_locales = %i[de en] }
+        before do
+          I18n.available_locales = %i[de en]
+          I18n.default_locale = :de
+        end
 
         it 'returns the translated message' do
           expect(subject).to eq('cannot convert String to xml')
         end
       end
 
       context 'when the fallback locale is not available' do
-        before { I18n.available_locales = %i[de jp] }
+        before do
+          I18n.available_locales = %i[de jp]
+          I18n.default_locale = :de
+        end
 
         it 'returns the translation string' do
           expect(subject).to eq("grape.errors.messages.#{key}")

spec/spec_helper.rb

@@ -12,7 +12,7 @@
   require file
 end
 
-I18n.enforce_available_locales = false
+I18n.enforce_available_locales = true
 
 RSpec.configure do |config|
   config.include Rack::Test::Methods