Rspec 3 如何测试 Flash 消息 [英] Rspec 3 how to test flash messages
本文介绍了Rspec 3 如何测试 Flash 消息的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
我想用 rspec 测试控制器的动作和 flash 消息的存在.
I want to test controller's action and flash messages presence with rspec.
行动:
def create
user = Users::User.find_by_email(params[:email])
if user
user.send_reset_password_instructions
flash[:success] = "Reset password instructions have been sent to #{user.email}."
else
flash[:alert] = "Can't find user with this email: #{params[:email]}"
end
redirect_to root_path
end
规格:
describe "#create" do
it "sends reset password instructions if user exists" do
post :create, email: "email@example.com"
expect(response).to redirect_to(root_path)
expect(flash[:success]).to be_present
end
...
但是我有一个错误:
Failure/Error: expect(flash[:success]).to be_present
expected `nil.present?` to return true, got false
推荐答案
您正在测试 flash[:success] 的存在，但在您的控制器中您使用的是 flash[:通知]
You are testing for the presence of flash[:success], but in your controller you are using flash[:notice]
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