assert_response :redirect
assert_redirected_to "http://another.web.app.org/callback?oauth_token=#{token.token}"
token.reload
assert_not_nil token.created_at
assert_not_nil token.authorized_at
assert_nil token.invalidated_at
assert_response :redirect
assert_redirected_to "http://another.web.app.org/callback?oauth_token=#{token.token}"
token.reload
assert_not_nil token.created_at
assert_not_nil token.authorized_at
assert_nil token.invalidated_at