Question

请帮助编写模型的测试。

模特用户：

class User < ActiveRecord::Base
  has_many    :guestbooks
  has_secure_password
end

模特留言簿：

class Guestbook < ActiveRecord::Base
  belongs_to :user
end

表用户：

id: integer
name: varchar
email: varchar
diary_name: varchar

表留言簿：

id: integer
message: text
user_id: integer

我正在尝试编写测试：

class GuestbookTest < ActiveSupport::TestCase
  def setup
    @user = User.create(
                          name: 'namee', 
                          email: 'adddd@ad.ad', 
                          diary_name: 'dnndndnррррnd', 
                          password: 'qwerty', 
                          password_confirmation: 'qwerty'
                        )
  end

  test "should save guestbook for signin user" do
    guestbook = Guestbook.new(message: 'dfsdfsf gdfgfdghfghfghf ghfgh ', user_id: @user)
    assert guestbook.save
  end  
end

收到以下错误消息：

kalinin@kalinin ~/rails/ZSUM $ rake test:models
Run options: --seed 19425
# Running:
F
Finished in 0.349347s, 2.8625 runs/s, 2.8625 assertions/s.
  1) Failure:
GuestbookTest#test_should_save_guestbook_for_signin_user [/home/kalinin/rails/ZSUM/test/models/guestbook_test.rb:18]:
Failed assertion, no message given.
1 runs, 1 assertions, 1 failures, 0 errors, 0 skips

Answer 1

溶液：

  test "should save guestbook for signin user" do
    guestbook = Guestbook.new(message: 'dfsdfsf gdfgfdghfghfghf ghfgh ', user_id: @user)
    assert guestbook.save!
  end

并在模型remakr名称验证中：

class Guestbook < ActiveRecord::Base
  # validates :name,      presence: true, length: { maximum: 200 }
  validates :message,   presence: true, length: { maximum: 1000, minimum: 10 }

  belongs_to :user
end

如何为链接模型编写测试？

1 个答案: