Ruby on rails 我可以在不提供显式外键的情况下测试嵌套资源吗?
我正在尝试修复嵌套资源的功能测试。我的Ruby on rails 我可以在不提供显式外键的情况下测试嵌套资源吗?,ruby-on-rails,fixtures,testunit,Ruby On Rails,Fixtures,Testunit,我正在尝试修复嵌套资源的功能测试。我的config/routes.rb文件如下所示: Shop360::Application.routes.draw do resources :libraries do resources :library_imports end end setup do @library_import = library_imports(:import1) end 嵌套library\u importsresources会中断生成的测试,如下所示:
config/routes.rb
文件如下所示:
Shop360::Application.routes.draw do
resources :libraries do
resources :library_imports
end
end
setup do
@library_import = library_imports(:import1)
end
嵌套library\u imports
resources会中断生成的测试,如下所示:
test "should get index" do
get :index
assert_response :success
assert_not_nil assigns(:library_imports)
end
因为嵌套会更改所有URL
我在几个地方看到了通过添加library\u id
参数来解决此问题的建议,如下所示:
test "should get index" do
get :index, :library_id => 1
assert_response :success
assert_not_nil assigns(:library_imports)
end
(第二行已更改)
因此,为了使其正常工作,我必须在我的库导入装置中明确指定一个库id
?自Rails 2.0以来,可以在夹具数据中定义关联,而无需借助这些显式键定义。我现在被迫回到这个老鼠窝里是因为我在筑巢吗
没有更好的方法让我的测试通过吗?您是否尝试过在fixture文件中定义关系
# fixtures/libraries.yml
philly:
name: Free Library
# fixtures/library_imports
last_import:
library: philly
好吧,这并不像我想的那么复杂。让我们从设备开始: 图书馆.yml
lib1:
name: lib1
description: Library one
lib2:
name: lib2
description: Library two
library_imports.yml
import1:
name: import1
description: Import one
library: lib1
import2:
name: import2
description: Import two
library: lib2
我以正确的方式在此装置数据中创建关联(即,没有显式键)
现在,回想一下失败的测试(在library\u imports\u controller\u test.rb中):
此文件顶部是安装回调,如下所示:
Shop360::Application.routes.draw do
resources :libraries do
resources :library_imports
end
end
setup do
@library_import = library_imports(:import1)
end
所以我可以在测试中引用@library\u import(特别是它的library\u id字段)。我这样改变它:
test "should get index" do
get :index, :library_id => @library_import.library_id
assert_response :success
assert_not_nil assigns(:library_imports)
end
我的测试从红色变为绿色