Add: #600 NGルール (#602)

* Wip

* Wip

* Wip: History

* Wip: テストコード作成

* Fix test

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* Wip

* Fix test

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* Wip

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* なんとか完成、これから動作確認

* spell miss

* Change ng rule timings

* Fix test

* Wip

* Fix test

* Wip

* Fix form

* 表示まわりの改善

spec/services/activitypub/process_status_update_service_spec.rb

@@ -681,5 +681,31 @@ RSpec.describe ActivityPub::ProcessStatusUpdateService, type: :service do
         end
       end
     end
+
+    context 'when ng rule is existing' do
+      context 'when ng rule is match' do
+        before do
+          Fabricate(:ng_rule, account_domain: 'example.com', status_text: 'universe')
+          subject.call(status, json, json)
+        end
+
+        it 'does not update text' do
+          expect(status.reload.text).to eq 'Hello world'
+          expect(status.edits.reload.map(&:text)).to eq []
+        end
+      end
+
+      context 'when ng rule is not match' do
+        before do
+          Fabricate(:ng_rule, account_domain: 'foo.bar', status_text: 'universe')
+          subject.call(status, json, json)
+        end
+
+        it 'updates text' do
+          expect(status.reload.text).to eq 'Hello universe'
+          expect(status.edits.reload.map(&:text)).to eq ['Hello world', 'Hello universe']
+        end
+      end
+    end
   end
 end