Ruby on rails 与RSpec和Factory Girl一起保存前的测试
我正在使用before_save调用来更新属于特定主机的所有记录。两者都有一个名为item_id的字段:Ruby on rails 与RSpec和Factory Girl一起保存前的测试,ruby-on-rails,rspec,factory-bot,Ruby On Rails,Rspec,Factory Bot,我正在使用before_save调用来更新属于特定主机的所有记录。两者都有一个名为item_id的字段: class Master < ActiveRecord::Base has_many :records before_save :update_records def update_records self.records.find_each do |r| r.item_id = self.item_id r.save end e
class Master < ActiveRecord::Base
has_many :records
before_save :update_records
def update_records
self.records.find_each do |r|
r.item_id = self.item_id
r.save
end
end
end
class Record < ActiveRecord::Base
end
原因很有趣。模型在记录模型的第二个实例上执行其工作,该实例已成功保存,但未返回规范:
"MASTER - CREATED IN SPEC"
#<Master:0x007fd0ed55ec20> {
:id => 26,
:item_id => 1,
}
"RECORD - CREATED IN SPEC"
#<Record:0x007fd0ea157e40> {
:id => 16,
:item_id => 1,
:master_id => 26,
}
"RECORD - AFTER SAVE IN MODEL"
#<Record:0x007fd0ed2f9a70> {
:id => 16,
:item_id => 2,
:master_id => 26,
}
"MASTER - UPDATED IN SPEC"
#<Master:0x007fd0ed55ec20> {
:id => 26,
:item_id => 2,
}
"RECORD - FINAL IN SPEC"
#<Record:0x007fd0ea157e40> {
:id => 16,
:item_id => 1,
:master_id => 26,
}
你知道吗
为什么会这样?
我怎样才能通过这个规范?
看起来您的记录只是显示旧数据,需要刷新。尝试:
record.reload.item_id.should == 2
看起来您的记录只是显示旧数据,需要刷新。尝试:
record.reload.item_id.should == 2