我正在为我的应用程序编写测试（在Rspec中），并且整整一天试图弄清楚我在哪里与Capybara犯了错误。我注意到当调用一个动作（change_status）时，test.log中会出现以下错误：
undefined method `perform' for #<Indexer:0x000000095d9680>
并且更改未保存。我不知道从哪里开始寻找。我猜测它是Elasticsearch的一个问题。这是控制器的整个动作：
def change_status
product = Product.find_by(id: params[:id])
product.update_attribute(:status, params[:product][:status])
if params[:product][:status] == "accepted"
kind = Kind.where(name: "title").first
product.author.change_points({points: 2, kind: kind.id})
elsif params[:product][:status] == "rejected"
kind = Kind.where(name: "title").first
product.author.change_points({points: 1, kind: kind.id})
product.author.change_points({points: -3, kind: kind.id})
end
user_id = product.author_id
products = Product.where(author_id: user_id)
if products.where(status: "accepted").count == 3
user = User.find_by(id: user_id)
user.update_attribute(:approved, true)
kind = Kind.where(name: "title").first
user.change_points({points: 1, kind: kind.id})
redirect_to products_path
else
redirect_to action: "pending_products", id: user_id
end
end
有什么建议吗？除此之外，日志也没用......
编辑：
class Indexer
include Sidekiq::Worker
sidekiq_options queue: 'elasticsearch', retry: false, backtrace: true
Logger = Sidekiq.logger.level == Logger::DEBUG ? Sidekiq.logger : nil
Client = Elasticsearch::Client.new host: (ENV['ELASTICSEARCH_URL'] || 'http://localhost:9200'), logger: Logger
def perform(operation, klass, record_id, options={})
logger.debug [operation, "#{klass}##{record_id} #{options.inspect}"]
case operation.to_s
when /index|update/
record = klass.constantize.find(record_id)
record.__elasticsearch__.client = Client
record.__elasticsearch__.__send__ "#{operation}_document"
when /delete/
Client.delete index: klass.constantize.index_name, type: klass.constantize.document_type, id: record_id
else raise ArgumentError, "Unknown operation '#{operation}'"
end
end
end