这是我的规范文件,当为上下文添加测试时“不能作为可更新的用户余额”,我收到以下错误。
require 'spec_helper'
describe Sale do
context 'after_commit' do
context 'assignable' do
sale = FactoryGirl.create(:sale, earned_cents: 10, assignable: true)
after { sale.run_callbacks(:commit) }
it 'updates user balance' do
sale.user.balance.should == sale.earned
end
end
context 'not assignable' do
sale = FactoryGirl.create(:sale, earned_cents: 10, assignable: false)
after { sale.run_callbacks(:commit) }
it 'does not updates user balance' do
sale.user.balance.should_not == sale.earned
end
end
end
end
还有工厂
require 'faker'
FactoryGirl.define do
factory :user do
email Faker::Internet.email
password "mypassword"
end
FactoryGirl.define do
factory :sale do
earned_cents 5
user
end
end
我/spec/spec_helper.rb
也有这个
require 'database_cleaner'
RSpec.configure do |config|
config.before(:suite) do
DatabaseCleaner.strategy = :transaction
DatabaseCleaner.clean_with(:truncation)
end
config.before(:each) do
DatabaseCleaner.start
end
config.after(:each) do
DatabaseCleaner.clean
end
end
这是我得到的错误。
`save!': Validation failed: Email has already been taken (ActiveRecord::RecordInvalid)
我猜它与Factoryuser
内部的引用有关Sale
,但我不知道为什么它没有为第二次测试生成新用户或从数据库中删除它。任何想法?