Question

我有以下测试代码：

require 'spec_helper'
require 'matchers/be_valid_verbose'

describe User do

before do 
    @user = User.new(first_name: "First", last_name: "Last", email: "test@test.com", role: "admin",
                    password: "foobar12", password_confirmation: "foobar12")
end
subject ( @user )

specify { should be_valid_verbose }

describe "return value of authendicate method" do
    before { @user.save }
    let(:found_user) { User.find_by_email(@user.email) }

    describe "with valid password" do
        it { should == found_user.authenticate(@user.password) }
    end

        describe "with invalid password" do
            let(:user_for_invalid_password) { found_user.authenticate("invlaid") }

            it { should_not == user_for_invalid_password }
            specify { user_for_invalid_password.should be_false }
    end
end

端

我不明白为什么：它{should be_valid}是一个完全空的用户对象。当我在before do语句中创建用户对象后尝试find_by_email时也会发生同样的情况。这是我的测试输出

    $ bundle exec rspec spec/models/user_trial_spec.rb
FF..

Failures:

  1) User 
     Failure/Error: specify { should be_valid_verbose }
       expected valid? to return true, got false:
        Password digest can't be blank
        First name can't be blank
        Last name can't be blank
        Role is not included in the list
        Email can't be blank
        Email is invalid
        Password can't be blank
        Password is too short (minimum is 8 characters)
        Password confirmation can't be blank
     # ./spec/models/user_trial_spec.rb:25:in `block (2 levels) in <top (required)>'

  2) User return value of authendicate method with valid password 
     Failure/Error: it { should == found_user.authenticate(@user.password) }
       expected: #<User id: 10, first_name: "First", last_name: "Last", email: "test@test.com", role: "admin", password_digest: "$2a$10$Z0c6zJNH4yu8IpYfNqEbKOmqEWK.euTFcYuwB/8UW9jk...", created_at: "2012-11-13 21:44:55", updated_at: "2012-11-13 21:44:55", remember_token: nil>
            got: #<User id: nil, first_name: nil, last_name: nil, email: nil, role: nil, password_digest: nil, created_at: nil, updated_at: nil, remember_token: nil> (using ==)
       Diff:
       @@ -1,2 +1,2 @@
       -#<User id: 10, first_name: "First", last_name: "Last", email: "test@test.com", role: "admin", password_digest: "$2a$10$Z0c6zJNH4yu8IpYfNqEbKOmqEWK.euTFcYuwB/8UW9jk...", created_at: "2012-11-13 21:44:55", updated_at: "2012-11-13 21:44:55", remember_token: nil>
       +#<User id: nil, first_name: nil, last_name: nil, email: nil, role: nil, password_digest: nil, created_at: nil, updated_at: nil, remember_token: nil>
     # ./spec/models/user_trial_spec.rb:32:in `block (4 levels) in <top (required)>'

Finished in 2.3 seconds
4 examples, 2 failures

Failed examples:

rspec ./spec/models/user_trial_spec.rb:25 # User 
rspec ./spec/models/user_trial_spec.rb:32 # User return value of authendicate method with valid password 

Randomized with seed 39450

Answer 1

好的，我刚刚看到了这个问题。我正在使用

subject ( @user )

而不是正确的

subject { @user }

DOH！

失败的rspec测试 - 没有创建对象

1 个答案: