Run a bit more code through specs

Author: pboling

spec/omniauth/identity/models/active_record_spec.rb

@@ -14,6 +14,7 @@ class TestIdentity < OmniAuth::Identity::Models::ActiveRecord; end
         columns: OmniAuth::Identity::Model::SCHEMA_ATTRIBUTES | %w[provider password_digest],
         connection_params: { adapter: 'sqlite3', encoding: 'utf8', database: ':memory:' }
       ) do
+        auth_key :email
         def flower
           '🌸'
         end

spec/omniauth/identity/models/sequel_spec.rb

@@ -18,6 +18,7 @@
   before do
     sequel_test_identity = Class.new(Sequel::Model(:sequel_test_identities)) do
       include ::OmniAuth::Identity::Models::Sequel
+      auth_key :email
     end
     stub_const('SequelTestIdentity', sequel_test_identity)
   end

spec/omniauth/strategies/identity_spec.rb

@@ -17,6 +17,7 @@
       columns: OmniAuth::Identity::Model::SCHEMA_ATTRIBUTES | %w[provider password_digest],
       connection_params: { adapter: 'sqlite3', encoding: 'utf8', database: ':memory:' }
     ) do
+      auth_key :email
       def balloon
         '🎈'
       end