Ruby on rails 正在为销毁操作编写测试，但未获得路由匹配{：操作=>；“销毁”，“控制器=>；“地址”}

我正在尝试为我的

地址\u控制器的销毁操作编写rspec测试。我遇到了一个问题，它无法找到我的路线，即使我在我的
rake routes
中清楚地看到它

我得到以下错误：

Failure/Error: delete action, params
ActionController::UrlGenerationError:
No route matches {:action=>"destroy", :controller=>"addresses"}

这是我的测试：

describe '#destroy' do
  let (:old_address) { FactoryGirl.create(:address, addressable: user) }

  let(:action) { :destroy }
  let(:params) {   }
  let(:referer) { '/' }


  before do
    request.env['HTTP_REFERER'] = referer
    login_user user, request
  end

  it 'redirects back' do
    delete action, params
    expect(response).to redirect_to(referer)
  end

end

DELETE /addresses/:id(.:format)                   addresses#destroy

def destroy
  address = Address.find_by_id(params[:id])
  if address.present? && address.destroy
    flash[:notice] = "Address deleted."
  end
  redirect_to :back
end

rake路由：

describe '#destroy' do
  let (:old_address) { FactoryGirl.create(:address, addressable: user) }

  let(:action) { :destroy }
  let(:params) {   }
  let(:referer) { '/' }


  before do
    request.env['HTTP_REFERER'] = referer
    login_user user, request
  end

  it 'redirects back' do
    delete action, params
    expect(response).to redirect_to(referer)
  end

end

DELETE /addresses/:id(.:format)                   addresses#destroy

def destroy
  address = Address.find_by_id(params[:id])
  if address.present? && address.destroy
    flash[:notice] = "Address deleted."
  end
  redirect_to :back
end

地址\u controller.rb:

describe '#destroy' do
  let (:old_address) { FactoryGirl.create(:address, addressable: user) }

  let(:action) { :destroy }
  let(:params) {   }
  let(:referer) { '/' }


  before do
    request.env['HTTP_REFERER'] = referer
    login_user user, request
  end

  it 'redirects back' do
    delete action, params
    expect(response).to redirect_to(referer)
  end

end

DELETE /addresses/:id(.:format)                   addresses#destroy

def destroy
  address = Address.find_by_id(params[:id])
  if address.present? && address.destroy
    flash[:notice] = "Address deleted."
  end
  redirect_to :back
end

当我可以手动触发并显示在我的rake routes中时，为什么它没有检测到我的路由？您缺少参数。（路由需要有它来计算url）

请尝试
let（：params）{id:old_address.id}
是否发送id？我看不到。@DaveNewton我看不到，但我认为这一点不重要，因为它甚至找不到路由。Rails找不到路由，因为你没有发送ID。你的参数中必须有ID。否则rails将无法正确关联路由。下面是路由的详细描述：99%的情况下，当您在测试中遇到路由问题时，指向params的问题。@Huy如其他人所述，如果没有ID，则没有要匹配的路由：您的路由显式包含ID。