【发布时间】:2015-01-18 17:35:32
【问题描述】:
我的 avatar_parts_spec.rb 中有一个应该匹配器,但我无法通过:
测试:
require 'rails_helper'
RSpec.describe AvatarPart, :type => :model do
it { should validate_presence_of(:name) }
it { should validate_presence_of(:type) }
it { should validate_uniqueness_of(:name).case_insensitive }
it { should belong_to(:avatar) }
end
型号:
class AvatarPart < ActiveRecord::Base
attr_accessible :name, :type, :avatar_id
belongs_to :avatar
validates_uniqueness_of :name, case_sensitive: false
validates :name, :type, presence: true, allow_blank: false
end
迁移:
class CreateAvatarParts < ActiveRecord::Migration
def change
create_table :avatar_parts do |t|
t.string :name, null: false
t.string :type, null: false
t.integer :avatar_id
t.timestamps
end
end
end
错误:
1) AvatarPart should require unique value for name
Failure/Error: it { should validate_uniqueness_of(:name).case_insensitive }
ActiveRecord::StatementInvalid:
SQLite3::ConstraintException: NOT NULL constraint failed: avatar_parts.type: INSERT INTO "avatar_parts" ("avatar_id", "created_at", "name", "type", "updated_at") VALUES (?, ?, ?, ?, ?)
错误的原因可能是什么?
编辑: Github 仓库:https://github.com/preciz/avatar_parts
【问题讨论】:
标签: ruby-on-rails ruby ruby-on-rails-3 sqlite shoulda