[英]RSpec: invalid model with searchkick
我不太确定自己做对的地方,但是我有两个模型: has_one Address
House
。
Address
模型具有:
class Address < ApplicationRecord
searchkick
belongs_to :house
end
我正在尝试使用RSpec测试我的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
...
但是,我总是得到一个与我期望不同的结果。 我的控制器的代码如下:
def index
if params[:term].present?
@houses = House.search(params[:term])
else
@houses = House.search('*')
end
end
我不确定我是否理解它,但是可能是由于我使用FactoryBot
,它正在创建很多房屋,然后在使用index
方法时,那里有一堆房屋,不仅精确地是h
?
这是我的失败:
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)>'
我现在从RSpec开始,确实要花费我很多时间和精力来尝试掌握它,非常感谢!
尝试在before块中创建house
:
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
需要注意的几件事:
let
, let!
立即被调用(从而在命中索引操作之前创建记录) get :index
调用之前,以查看已经存在的房屋(如果有)。 Searchkick 文档,有关为RSpec的测试禁用索引。
您不想在运行测试时总是在Elasticsearch中更新对象。 仅当要显式测试搜索功能(或从索引编制索引/删除索引)时,才需要这样做。 为此,您将必须禁用searchkick回调,为测试定义一个自定义标签,并仅对这些测试启用索引。 在一个测试/一组测试之后,您可能还必须处理清理索引。
@vich的观点也很重要,在请求之后,您当前创建对象太晚了。
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
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