FactoryGirl序列失败

Question

可能重复：
Factory Girl sequences not incrementing

看来，FactoryGirl未在email执行顺序正确的，因为我得到一个失败，当我尝试创建一个用户6.times。 （另外要注意：我对email领域的唯一性约束。）

FactoryGirl.define do 
    factory :user do 
    username 'asddfsa' 
    sequence(:email) {|n| "asd01#{n}@gmail.com" } 
    ... 
    end 
end 

RSpec的：

describe User do 
    describe ".matches" do 
    before :each do 
     6.times { FactoryGirl.create(:user, :gender => 'Female', :seeking => 'Men') } 
     4.times { FactoryGirl.create(:user, :gender => 'Male', :seeking => 'Women') } 
     ... 
    end 
    ... 

失败：

Failure/Error: 6.times { FactoryGirl.create(:user, :gender => 'Female', :seeking => 'Men') } 
    ActiveRecord::RecordInvalid: 
     Validation failed: Email has already been taken 
    # ./spec/models/user_spec.rb:6:in `block (4 levels) in <top (required)>' 
    # ./spec/models/user_spec.rb:6:in `times' 
    # ./spec/models/user_spec.rb:6:in `block (3 levels) in <top (required)>' 

Answer 1

Dean Brundage's question解决我的问题...

另外我还没有正确配置数据库清洁工，这也是一个错误;）