Rails模型测试误差/故障

Question

首先，我要说，我对Rails的测试相当陌生。我的测试中有一些错误，我不太清楚为什么。

rails test:models
Run options: --seed 21021

# Running:

F

Failure:
UserTest#test_user_should_be_valid [/home/ubuntu/workspace/test/models/user_test.rb:9]:
Expected false to be truthy.


bin/rails test test/models/user_test.rb:8

E

Error:
PostTest#test_post_should_be_valid:
ArgumentError: When assigning attributes, you must pass a hash as an argument.
    test/models/post_test.rb:5:in `setup'


bin/rails test test/models/post_test.rb:8



Finished in 0.237740s, 8.4126 runs/s, 4.2063 assertions/s.
2 runs, 1 assertions, 1 failures, 1 errors, 0 skips

这是密码

user_test

require 'test_helper'

class UserTest < ActiveSupport::TestCase
  def setup
    @user=User.new(email:"fo0@hotmail.com")
  end

  test "user should be valid" do
    assert @user.valid?
  end
end

post_test

require 'test_helper'

class PostTest < ActiveSupport::TestCase
  def setup
    @post=Post.new(:ruby_meetup)
  end

  test "post should be valid" do
    assert @post.valid?
  end

end

user.rb

class User < ApplicationRecord
  # Include default devise modules. Others available are:
  # :confirmable, :lockable, :timeoutable and :omniauthable
  devise :database_authenticatable, :registerable,
         :recoverable, :rememberable, :trackable, :validatable
         has_many :posts

          has_many :rsvps
          has_many :posts, through: :rsvps

          validates :email, presence: true

end

post.rb

class Post < ApplicationRecord
belongs_to :user
 geocoded_by :address
after_validation :geocode, if: ->(obj){ obj.address.present? and obj.address_changed? }
reverse_geocoded_by :latitude, :longitude
after_validation :reverse_geocode


  has_many :rsvps
  has_many :users, through: :rsvps

  validates :name, presence: true

end

Answer 1

由于您没有显示任何关于User模型的信息，所以不可能知道为什么它是无效的。但是，在你的测试中，你可以做这样的事情：

puts @user.errors.full_messages

看看问题出在哪里。

在第二个错误中，错误消息会准确地告诉您什么是错误。您不是在new中传递一个new，而是传递一个符号：

def setup
  @post=Post.new(:ruby_meetup)
end

:ruby_meetup应该类似于：

ruby_meetup: 'some_value'

Answer 2

这个错误已经解决了。我把这段代码放在我的user_test.rb中

assert @user.valid?, @user.errors.full_messages

修正了错误，我把密码空了。

谢谢大家的帮助，我真的很感激。