【发布时间】:2018-07-02 06:16:02
【问题描述】:
模型待办事项
class Todo < ApplicationRecord
has_many :items, dependent: :destroy
validates :title, :created_by, presence: true
end
RSpecs
require 'rails_helper'
RSpec.describe Todo, type: :model do
it { should have_many(:items).dependent(:destroy) }
it { should validate_presence_of(:title) }
it { should validate_presence_of(:created_by) }
end
当我运行命令bundle exec rspec 时,我看到了:
Finished in 1.82 seconds (files took 0.97238 seconds to load)
5 examples, 2 failures
Failed examples:
rspec ./spec/models/todo_spec.rb:8 # Todo should validate that :title cannot be empty/falsy
rspec ./spec/models/todo_spec.rb:9 # Todo should validate that :created_by cannot be empty/falsy
谁能解释为什么会失败?
【问题讨论】:
-
您在 Todo 模型中有错字,
validates :title, :created_by, presence: true缺少逗号。 -
已经修正了逗号,但这不是错误
-
您的输出显示“5 个示例”,但我在您的代码中只看到 3 个。
-
3 个来自一个模型,2 个来自这个模型,但问题出在这个模型上
标签: ruby ruby-on-rails-5 rspec-rails