FEATURE: store twitter supplied email for auditing

spec/components/auth/twitter_authenticator_spec.rb

@@ -0,0 +1,28 @@
+require 'rails_helper'
+
+describe Auth::TwitterAuthenticator do
+
+  it "takes over account if email is supplied" do
+    auth = Auth::TwitterAuthenticator.new
+
+    user = Fabricate(:user)
+
+    auth_token = {
+      info: {
+        "email" => user.email,
+        "username" => "test",
+        "name" => "test",
+        "nickname" => "minion",
+      },
+      "uid" => "123"
+    }
+
+    result = auth.after_authenticate(auth_token)
+
+    expect(result.user.id).to eq(user.id)
+
+    info = TwitterUserInfo.find_by(user_id: user.id)
+    expect(info.email).to eq(user.email)
+  end
+
+end