这是控制器的rspec代码:
it "should render edit if update was not saved" do
item = Factory(:lease_item)
session[:corp_head] = true
post 'update', {:id => item.id, :name => 'nil'}
flash[:notice].should_not be_nil
response.should render 'edit'
end
控制器中的更新是:
def update
if (eng? && dept_head?) || corp_head? || ceo?
@lease_item = LeaseItem.find(params[:id])
@lease_item.input_by_id = session[:user_id]
if @lease_item.update_attributes(params[:lease_item], :as => :roles_update)
#redirect
redirect_to URI.escape("/view_handler?index=0&msg=Lease item updated successfully")
else
#back to new
render 'edit', :notice => "Item NOT updated"
end
else
#back to previous page
redirect_to URI.escape("/view_handler?index=0&msg=NO right to update lease item")
end
end
以下是rspec的错误代码:
1) LeaseItemsController GET 'update' should render edit if update was not saved
Failure/Error: flash[:notice].should_not be_nil
expected: not nil
got: nil
预计闪存中会出现“未更新的项目”。但是为什么flash [:notice]什么都没有?或者如何rspec有一条带渲染'edit'的消息,:notice => '项目未更新'
感谢。
更新
以下是控制器的变化:
...........
else
#back to new
flash[:notice] = "Item NOT updated"
render 'edit'
end
.........
这是传递的rspec代码:
it "should render edit if update was not saved" do
item = Factory(:lease_item)
session[:corp_head] = true
post 'update', {:id => item.id, :lease_item => {:name => 'nil'}}
flash.should_not be_nil
response.should render_template(:action=> "edit")
end
如果使用flash [:notice] .should_not be_nil(或.. flash.now [:notice] ...)则无效。错误是Got nil,与之前相同。另外,response.should渲染'edit'(或... render:action =>'edit')也没有传递。错误是NameError或NoMethodError。不知道为什么。
答案 0 :(得分:5)
将您的其他内容更改为:
else
#back to new
flash[:notice] = "Item NOT updated"
render 'edit'
end
答案 1 :(得分:0)
首先,我无法确定您在代码中设置flash
的具体位置。
无论如何,请替换:
post 'update', {:id => item.id, :name => 'nil'}
使用:
post 'update', {:id => item.id, :lease_item => { :name => 'nil' } }