*: migrate test framework to testify

[rleungx]

Signed-off-by: Ryan Leung [email protected]

What problem does this PR solve?

Issue Number: Ref #4813.

What is changed and how does it work?

Check List

Tests

• Unit test

Release note

None

[ti-chi-bot]

[REVIEW NOTIFICATION]

This pull request has been approved by:

• JmPotato
• lhy1024

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[JmPotato]

Why remove this arg?

[rleungx]

Once we remove all pingcap/check dependencies, we can change it back.

[codecov]

Codecov Report

Merging #5193 (11e9ba9) into master (ff82285) will decrease coverage by 0.20%.
The diff coverage is 100.00%.

❗ Current head 11e9ba9 differs from pull request most recent head 4f62d72. Consider uploading reports for the commit 4f62d72 to get more accurate results

@@            Coverage Diff             @@
##           master    #5193      +/-   ##
==========================================
- Coverage   75.79%   75.58%   -0.21%     
==========================================
  Files         310      310              
  Lines       30675    30673       -2     
==========================================
- Hits        23249    23184      -65     
- Misses       5429     5478      +49     
- Partials     1997     2011      +14     

Flag	Coverage Δ
unittests	75.58% <100.00%> (-0.21%)	⬇️

Flags with carried forward coverage won't be shown. Click here to find out more.

Impacted Files	Coverage Δ
pkg/assertutil/assertutil.go	100.00% <100.00%> (ø)
tests/pdctl/helper.go	98.21% <100.00%> (+1.78%)	⬆️
server/tso/local_allocator.go	64.86% <0.00%> (-13.52%)	⬇️
...erver/config/service_middleware_persist_options.go	91.66% <0.00%> (-8.34%)	⬇️
server/storage/kv/etcd_kv.go	79.71% <0.00%> (-5.80%)	⬇️
server/region_syncer/client.go	81.34% <0.00%> (-4.48%)	⬇️
server/region_syncer/server.go	83.15% <0.00%> (-4.35%)	⬇️
server/member/member.go	63.68% <0.00%> (-3.69%)	⬇️
pkg/etcdutil/etcdutil.go	86.04% <0.00%> (-2.33%)	⬇️
client/base_client.go	79.89% <0.00%> (-2.07%)	⬇️
... and 18 more

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[JmPotato]

/merge

[ti-chi-bot]

@JmPotato: It seems you want to merge this PR, I will help you trigger all the tests:

/run-all-tests

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[ti-chi-bot]

This pull request has been accepted and is ready to merge.

Commit hash: 11e9ba9

[ti-chi-bot]

@rleungx: Your PR was out of date, I have automatically updated it for you.

At the same time I will also trigger all tests for you:

/run-all-tests

If the CI test fails, you just re-trigger the test that failed and the bot will merge the PR for you after the CI passes.

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the ti-community-infra/tichi repository.