FEATURE: Secondary emails support.

spec/models/user_spec.rb

@@ -1758,4 +1758,17 @@ describe User do
       filter_by(:filter_by_username_or_email)
     end
   end
+
+  describe "#secondary_emails" do
+    let(:user) { Fabricate(:user_single_email) }
+
+    it "only contains secondary emails" do
+      expect(user.user_emails.secondary).to eq([])
+
+      secondary_email = Fabricate(:secondary_email, user: user)
+
+      expect(user.user_emails.secondary).to contain_exactly(secondary_email)
+    end
+  end
+
 end