FactoryGirl序列失敗

Question

可能重複：
Factory Girl sequences not incrementing

看來，FactoryGirl未在email執行順序正確的，因爲我得到一個失敗，當我嘗試創建一個用戶6.times。 （另外要注意：我對email領域的唯一性約束。）

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 
    ... 

失敗：

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解決我的問題...

另外我還沒有正確配置數據庫清潔工，這也是一個錯誤;）