Update tests for new version of shoulda-matchers

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

spec/models/notification_setting_spec.rb

@@ -11,7 +11,12 @@ RSpec.describe NotificationSetting, type: :model do
     it { is_expected.to validate_presence_of(:user) }
     it { is_expected.to validate_presence_of(:level) }
-    it { is_expected.to validate_uniqueness_of(:user_id).scoped_to([:source_id, :source_type]).with_message(/already exists in source/) }
+
+    describe 'user_id' do
+      before { subject.user = create(:user) }
+
+      it { is_expected.to validate_uniqueness_of(:user_id).scoped_to([:source_type, :source_id]).with_message(/already exists in source/) }
+    end
     context "events" do
       let(:user) { create(:user) }

spec/models/pages_domain_spec.rb

@@ -11,7 +11,7 @@ describe PagesDomain, models: true do
     context 'is unique' do
       let(:domain) { 'my.domain.com' }
-      it { is_expected.to validate_uniqueness_of(:domain) }
+      it { is_expected.to validate_uniqueness_of(:domain).case_insensitive }
     end
     {

spec/models/redirect_route_spec.rb

@@ -11,7 +11,7 @@ describe RedirectRoute, models: true do
   describe 'validations' do
     it { is_expected.to validate_presence_of(:source) }
     it { is_expected.to validate_presence_of(:path) }
-    it { is_expected.to validate_uniqueness_of(:path) }
+    it { is_expected.to validate_uniqueness_of(:path).case_insensitive }
   end
   describe '.matching_path_and_descendants' do

spec/models/route_spec.rb

@@ -15,7 +15,7 @@ describe Route, models: true do
     it { is_expected.to validate_presence_of(:source) }
     it { is_expected.to validate_presence_of(:path) }
-    it { is_expected.to validate_uniqueness_of(:path) }
+    it { is_expected.to validate_uniqueness_of(:path).case_insensitive }
   end
   describe 'callbacks' do