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RSpec:带有searchkick的模型无效

searchkick factory-bot rspec testing ruby-on-rails

noloman amram99 · 技术社区 · 6 年前

House 那个 has_one Address .

Address 模型有:

class Address < ApplicationRecord
  searchkick
  belongs_to :house
end

我在试着测试我的能力 house_controller

RSpec.describe HousesController do
 context 'GET #index' do
 before { get :index }
 it     { is_expected.to render_template('index') }

 it 'assigns @houses' do
  h = create(:house)
  expect(assigns(:houses).results).to eq([h])
end
...

然而,我总是得到一个不是我期望的结果。我的控制器的代码如下所示:

def index
 if params[:term].present?
  @houses = House.search(params[:term])
 else
  @houses = House.search('*')
 end
end

FactoryBot ,它创造了很多房子,然后当进入 index 方法,那里有一堆房子,不仅仅是 h

Failures:

  1) HousesController GET #index assigns @houses
     Failure/Error: expect(assigns(:houses).results).to eq([h])

       expected: [#<House id: 763, rent: 1173, deposit: 739, description: "Rerum cado curso curo alias.", preferred_ge...2018-11-26 21:40:43", available_at: "2018-12-17", user_id: 15945, lease_length: nil, built_in: nil>]
            got: [#<House id: 215, rent: 0.839e3, deposit: 0.797e3, description: "Rerum aeneus taceo crepusculum aestu...2018-11-26 21:17:53", available_at: "2018-12-17", user_id: 15776, lease_length: nil, built_in: nil>]

       (compared using ==)

       Diff:
       @@ -1,2 +1,5 @@
       -[#<House id: 763, rent: 1173, deposit: 739, description: "Rerum cado curso curo alias.", preferred_gender: 0, created_at: "2018-11-26 21:40:43", updated_at: "2018-11-26 21:40:43", available_at: "2018-12-17", user_id: 15945, lease_length: nil, built_in: nil>]
       +[#<House id: 215, rent: 0.839e3, deposit: 0.797e3, description: "Rerum aeneus taceo crepusculum aestus.", preferred_gender: 0, created_at: "2018-11-25 12:50:11", updated_at: "2018-11-25 12:50:11", available_at: "2018-12-16", user_id: 8065, lease_length: nil, built_in: nil>,
       + #<House id: 235, rent: 0.519e3, deposit: 0.642e3, description: "Cicuta totidem arbustum arcesso fugit tego.", preferred_gender: 0, created_at: "2018-11-25 12:54:28", updated_at: "2018-11-25 12:54:28", available_at: "2018-12-16", user_id: 8085, lease_length: nil, built_in: nil>,
       + #<House id: 648, rent: 0.668e3, deposit: 0.1104e4, description: "Corporis tametsi demens.", preferred_gender: 0, created_at: "2018-11-26 21:17:43", updated_at: "2018-11-26 21:17:43", available_at: "2018-12-17", user_id: 15775, lease_length: nil, built_in: nil>,
       + #<House id: 649, rent: 0.799e3, deposit: 0.611e3, description: "Ut ancilla tredecim.", preferred_gender: 0, created_at: "2018-11-26 21:17:53", updated_at: "2018-11-26 21:17:53", available_at: "2018-12-17", user_id: 15776, lease_length: nil, built_in: nil>]

     # ./spec/controllers/houses_controller_spec.rb:12:in `block (3 levels) in <top (required)>'

我现在开始学习RSpec,我花了很多时间和精力去掌握它,提前多谢!

2 回复 | 直到 6 年前

Marcin KoÅodziej 6 年前

搜索踢 docs 关于使用RSpec禁用测试索引。

@vich的观点也很重要,您当前在请求之后创建对象太晚了。

我会将您的设置更改为:

context 'GET #index', :search do
  let!(:house) { create(:house) }
  before { get :index }

  it 'assigns @houses' do
    expect(assigns(:houses).results).to eq([house])
  end
end

vich 6 年前

house 在before块中:

context 'GET #index' do
  before do
    let!(:house) { create(:house) }
    get :index
  end

  it { is_expected.to render_template('index') }

  it 'assigns @houses' do
    expect(assigns(:houses).results).to eq([house])
  end
end

有几件事需要注意:

相对于 let let! 立即调用(从而在执行索引操作之前创建记录)
添加断点(IDE)或使用调试器(byebug、pry等)并将其置于 get :index 打电话查看已有哪些房屋(如有)。