1 files changed, 23 insertions, 0 deletions
diff --git a/spec/models/application_setting_spec.rb b/spec/models/application_setting_spec.rb
index 78cacf9ff5d..6945c90cb9b 100644
--- a/spec/models/application_setting_spec.rb
+++ b/spec/models/application_setting_spec.rb
@@ -114,6 +114,19 @@ describe ApplicationSetting do
       it { expect(setting.repository_storages).to eq(['default']) }
     end
 
+    context 'circuitbreaker settings' do
+      [:circuitbreaker_failure_count_threshold,
+       :circuitbreaker_failure_wait_time,
+       :circuitbreaker_failure_reset_time,
+       :circuitbreaker_storage_timeout].each do |field|
+        it "Validates #{field} as number" do
+          is_expected.to validate_numericality_of(field)
+                           .only_integer
+                           .is_greater_than_or_equal_to(0)
+        end
+      end
+    end
+
     context 'repository storages' do
       before do
         storages = {
@@ -209,6 +222,16 @@ describe ApplicationSetting do
     end
   end
 
+  context 'restrict creating duplicates' do
+    before do
+      described_class.create_from_defaults
+    end
+
+    it 'raises an record creation violation if already created' do
+      expect { described_class.create_from_defaults }.to raise_error(ActiveRecord::RecordNotUnique)
+    end
+  end
+
   context 'restricted signup domains' do
     it 'sets single domain' do
       setting.domain_whitelist_raw = 'example.com'