39 次测试通过，但 1 次失败。
Expected response to be a redirect to <http://test.host/groups/11> but was a redirect to <http://test.host/groups/12>
我创建了一条新记录并尝试重定向到show它，但我是一条“关闭”记录。
看起来可能有点缓存/重新加载问题？
我的 rspec 测试：
describe "POST #create" do
...
context "with valid attributes" do
it "creates a new group" do
expect{
post :create, group: FactoryGirl.attributes_for(:group)
}.to change(Group,:count).by(1)
end
it "redirects to the new group" do
post :create, group: FactoryGirl.attributes_for(:group)
response.should redirect_to Group.last
end
end
...
我的代码：
# POST /groups
# POST /groups.xml
def create
@group = Group.new(params[:group])
respond_to do |format|
if @group.save
flash[:notice] = 'Group was successfully created.'
format.html { redirect_to(@group) }
format.xml { render :xml => @group, :status => :created, :location => @group }
else
format.html { render :action => "new" }
format.xml { render :xml => @group.errors, :status => :unprocessable_entity }
end
end
end
结果：
计数发生变化（测试通过），但直接敌人是最后一条记录，即我得到：
Failure/Error: response.should redirect_to Group.last
Expected response to be a redirect to <http://test.host/groups/11>
but was a redirect to <http://test.host/groups/12>