Add editing for published statuses (#17320)

* Add editing for published statuses

* Fix change of multiple-choice boolean in poll not resetting votes

* Remove the ability to update existing media attachments for now

spec/controllers/api/v1/statuses_controller_spec.rb

@@ -102,6 +102,23 @@ RSpec.describe Api::V1::StatusesController, type: :controller do
         expect(Status.find_by(id: status.id)).to be nil
       end
     end
+
+    describe 'PUT #update' do
+      let(:scopes) { 'write:statuses' }
+      let(:status) { Fabricate(:status, account: user.account) }
+
+      before do
+        put :update, params: { id: status.id, status: 'I am updated' }
+      end
+
+      it 'returns http success' do
+        expect(response).to have_http_status(200)
+      end
+
+      it 'updates the status' do
+        expect(status.reload.text).to eq 'I am updated'
+      end
+    end
   end
 
   context 'without an oauth token' do