ruby-on-rails - 测试请求是否已在 Rails Controller 中发送

Question

我有一个针对特定操作发布 HTTP 请求的 Controller ，我该如何测试/断言该请求实际上已被发送？

Answer 1

我只会测试响应或更高级别的操作(比如这个东西有什么作用？)。但是如果你想测试交互(也许路由检查等？)然后模拟它。以下是一些想法。

# test where the request goes
request = ActionController::TestRequest.new
request.query_parameters[:foo] = "bar"
request.path = "/"
ActionController::Routing::Routes.recognize(request)
assert_equal({"controller"=>"your_controller","action"=>"index"}, request.path_parameters)
# other tests here if you want

Rspec 类型测试:

# test that the controller will receive it
controller = YourController.new
controller.should respond_to(:create)