migrate test-infra to testify for br/pkg/lightning/backend

[tisonkun]

• migrate test-infra to testify for lightning/backend/importer #29978
• migrate test-infra to testify for lightning/backend/kv #29979
• migrate test-infra to testify for lightning/backend/local #29980
• migrate test-infra to testify for lightning/backend/noop #29981
• migrate test-infra to testify for lightning/backend/tidb #29982
• migrate test-infra to testify for lightning/backend/backend_test.go #29983

[ArberSephirotheca]

/assign

[sleepymole]

Hi @ArberSephirotheca, I'm working for restructuring the code under br/pkg/lightning/backend/local. Meanwhile, the test will be restructured too. I'm not sure if you have already had some work done on this. If you haven't started yet, how about split this task into multiple sub tasks? Since there is much code under br/pkg/lightning/backend🤣.

[ArberSephirotheca]

@gozssky Sure, I was looking at the code this week and haven't started the migration. It is indeed a lot of code, so It would be great if I can begin with smaller part.

[sleepymole]

@tisonkun As discussed above, could you please help to divide this task into multiple subtasks?

[tisonkun]

@gozssky @ArberSephirotheca created. Feel free to take subtasks.

[ArberSephirotheca]

/unassign

[sleepymole]

/close

[ti-chi-bot]

@gozssky: Closing this issue.

In response to this:

/close

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