Normalize provider names

app/models/provider.rb

@@ -64,6 +64,8 @@ class Provider < ApplicationRecord
            primary_key: :provider_code,
            inverse_of: :accrediting_provider
 
+  normalizes :provider_name, with: ->(value) { value.gsub(/\s+/, ' ').strip }
+
   def accredited_providers
     recruitment_cycle.providers.where(provider_code: accredited_provider_codes)
   end

spec/models/provider_spec.rb

@@ -108,6 +108,10 @@
     end
   end
 
+  describe 'normalizations' do
+    it { is_expected.to normalize(:provider_name).from('  ACME  SCITT  ').to('ACME SCITT') }
+  end
+
   describe 'organisation' do
     it 'returns the only organisation a provider has' do
       expect(subject.organisation).to eq subject.organisations.first