[ 
https://issues.apache.org/jira/browse/YUNIKORN-2971?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Peter Bacsko updated YUNIKORN-2971:
-----------------------------------
    Description: 
Certain test cases in the shim verify the type of the event recorder:

{noformat}
        recorder, ok := events.GetRecorder().(*k8sEvents.FakeRecorder)
        if !ok {
                t.Fatal("the EventRecorder is expected to be of type 
FakeRecorder")
        }
{noformat}

However, this just happens to pass by accident because a previous test modified 
it from MockedRecorder to FakeRecorder. Running such a tests on its own fails.

Another potential issue is that tests don't restore the recorder in a deferred 
section. Most of the time the restored type is a FakeRecorder which is not 
correct.

  was:
Certain test cases in the shim verify the type of the event recorder:

{noformat}
        recorder, ok := events.GetRecorder().(*k8sEvents.FakeRecorder)
        if !ok {
                t.Fatal("the EventRecorder is expected to be of type 
FakeRecorder")
        }
{noformat}

However, this just happens to pass by accident because a previous test modified 
it from MockedRecorder to FakeRecorder. Running such a tests on its own fails.

Also make sure that all tests restore the recorder properly in a deferred code 
section.


> Use FakeRecorder and MockedRecorder properly in the tests
> ---------------------------------------------------------
>
>                 Key: YUNIKORN-2971
>                 URL: https://issues.apache.org/jira/browse/YUNIKORN-2971
>             Project: Apache YuniKorn
>          Issue Type: Bug
>          Components: shim - kubernetes, test - unit
>            Reporter: Peter Bacsko
>            Assignee: Peter Bacsko
>            Priority: Major
>
> Certain test cases in the shim verify the type of the event recorder:
> {noformat}
>       recorder, ok := events.GetRecorder().(*k8sEvents.FakeRecorder)
>       if !ok {
>               t.Fatal("the EventRecorder is expected to be of type 
> FakeRecorder")
>       }
> {noformat}
> However, this just happens to pass by accident because a previous test 
> modified it from MockedRecorder to FakeRecorder. Running such a tests on its 
> own fails.
> Another potential issue is that tests don't restore the recorder in a 
> deferred section. Most of the time the restored type is a FakeRecorder which 
> is not correct.



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