Revert "Revert "Registry 569""

This reverts commit 4786dbb

spec/models/contact/contact_phone_spec.rb

@@ -0,0 +1,33 @@
+require 'rails_helper'
+require 'lib/validators/e164'
+
+RSpec.describe Contact do
+  let(:contact) { described_class.new }
+
+  describe 'phone', db: false do
+    it_behaves_like 'e164' do
+      let(:model) { contact }
+      let(:attribute) { :phone }
+    end
+  end
+
+  describe 'phone validation', db: false do
+    it 'rejects absent' do
+      contact.phone = nil
+      contact.validate
+      expect(contact.errors).to be_added(:phone, :blank)
+    end
+
+    it 'rejects all zeros in country code' do
+      contact.phone = '+000.1'
+      contact.validate
+      expect(contact.errors).to be_added(:phone, :invalid)
+    end
+
+    it 'rejects all zeros in subscriber number' do
+      contact.phone = '+123.0'
+      contact.validate
+      expect(contact.errors).to be_added(:phone, :invalid)
+    end
+  end
+end