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rememberable_test.rb
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rememberable_test.rb
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require 'test_helper'
class RememberableTest < ActiveSupport::TestCase
def resource_class
User
end
def create_resource
create_user
end
test 'remember_me should not generate a new token if using salt' do
user = create_user
user.expects(:valid?).never
user.remember_me!
assert user.remember_created_at
end
test 'remember_me should not generate a new token if valid token exists' do
user = create_user
user.singleton_class.send(:attr_accessor, :remember_token)
User.to_adapter.expects(:find_first).returns(nil)
user.remember_me!
existing_token = user.remember_token
user.remember_me!
assert_equal existing_token, user.remember_token
end
test 'forget_me should not clear remember token if using salt' do
user = create_user
user.remember_me!
user.expects(:valid?).never
user.forget_me!
end
test 'can generate remember token' do
user = create_user
user.singleton_class.send(:attr_accessor, :remember_token)
User.to_adapter.expects(:find_first).returns(nil)
user.remember_me!
assert user.remember_token
end
test 'serialize into cookie' do
user = create_user
user.remember_me!
id, token, date = User.serialize_into_cookie(user)
assert_equal id, user.to_key
assert_equal token, user.authenticatable_salt
assert date.is_a?(String)
end
test 'serialize from cookie' do
user = create_user
user.remember_me!
assert_equal user, User.serialize_from_cookie(user.to_key, user.authenticatable_salt, Time.now.utc)
end
test 'serialize from cookie should accept a String with the datetime seconds and microseconds' do
user = create_user
user.remember_me!
assert_equal user, User.serialize_from_cookie(user.to_key, user.authenticatable_salt, Time.now.utc.to_f.to_json)
end
test 'serialize from cookie should return nil with invalid datetime' do
user = create_user
user.remember_me!
assert_nil User.serialize_from_cookie(user.to_key, user.authenticatable_salt, "2013")
end
test 'serialize from cookie should return nil if no resource is found' do
assert_nil resource_class.serialize_from_cookie([0], "123", Time.now.utc)
end
test 'serialize from cookie should return nil if no timestamp' do
user = create_user
user.remember_me!
assert_nil User.serialize_from_cookie(user.to_key, user.authenticatable_salt)
end
test 'serialize from cookie should return nil if timestamp is earlier than token creation' do
user = create_user
user.remember_me!
assert_nil User.serialize_from_cookie(user.to_key, user.authenticatable_salt, 1.day.ago)
end
test 'serialize from cookie should return nil if timestamp is older than remember_for' do
user = create_user
user.remember_created_at = 1.month.ago
user.remember_me!
assert_nil User.serialize_from_cookie(user.to_key, user.authenticatable_salt, 3.weeks.ago)
end
test 'serialize from cookie me return nil if is a valid resource with invalid token' do
user = create_user
user.remember_me!
assert_nil User.serialize_from_cookie(user.to_key, "123", Time.now.utc)
end
test 'raises a RuntimeError if authenticatable_salt is nil or empty' do
user = User.new
def user.authenticable_salt; nil; end
assert_raise RuntimeError do
user.rememberable_value
end
user = User.new
def user.authenticable_salt; ""; end
assert_raise RuntimeError do
user.rememberable_value
end
end
test 'should respond to remember_me attribute' do
assert resource_class.new.respond_to?(:remember_me)
assert resource_class.new.respond_to?(:remember_me=)
end
test 'forget_me should clear remember_created_at if expire_all_remember_me_on_sign_out is true' do
swap Devise, expire_all_remember_me_on_sign_out: true do
resource = create_resource
resource.remember_me!
assert_not_nil resource.remember_created_at
resource.forget_me!
assert_nil resource.remember_created_at
end
end
test 'forget_me should not clear remember_created_at if expire_all_remember_me_on_sign_out is false' do
swap Devise, expire_all_remember_me_on_sign_out: false do
resource = create_resource
resource.remember_me!
assert_not_nil resource.remember_created_at
resource.forget_me!
assert_not_nil resource.remember_created_at
end
end
test 'forget_me should not try to update resource if it has been destroyed' do
resource = create_resource
resource.expects(:remember_created_at).never
resource.expects(:save).never
resource.destroy
resource.forget_me!
end
test 'remember expires at uses remember for configuration' do
swap Devise, remember_for: 3.days do
resource = create_resource
resource.remember_me!
assert_equal 3.days.from_now.to_date, resource.remember_expires_at.to_date
Devise.remember_for = 5.days
assert_equal 5.days.from_now.to_date, resource.remember_expires_at.to_date
end
end
test 'should have the required_fields array' do
assert_equal Devise::Models::Rememberable.required_fields(User), [
:remember_created_at
]
end
end