Question

i am having the following problem: i want to test the logout action of my controller. before that i am calling the login method of my controller which both redirect to the same page. now I am getting the following error message:

groovy.grails.web.servlet.mvc.exceptions.CannotRedirectException: Cannot issue a redirect(..) here. A previous call to redirect(..) has already redirected the response.

i 确实理解这一问题,但所有建议的解决办法(回顾重整方法;叫GrailsWebUtil.bindMockWebRequest())都没有奏效。

i am doing integration testing and using the class ControllerUnitTestCase.

any suggestions? thanks dominik

Answer 1

OK, I found the answer(s):

我不得不说这套话。从超级班到:
```
@Before
void setUp() {
    super.setUp()
```
You cannot call reset() if you want to keep your session because it also clears your session. Call instead:
```
redirectArgs.clear()
```

Cheers, Dominik

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