Fix failing tests of internal/log and modified to match the test template

[hlts2]

Signed-off-by: hlts2 [email protected]

Description:

I fixed faling tests of internal/log package.
And I modified to match the test template.

The following packages are directly under internal / log.
I am planning to fix these packages in another PR without including them in this PR.

• retry
• logger
• level
• glg
• format

Related Issue:

How Has This Been Tested?:

Environment:

• Golang Version: 1.14
• Docker Version: 19.03.5
• Kubernetes Version: 1.17.3
• NGT Version: 1.9.1

Types of changes:

• Bug fix [type/bug]
• New feature [type/feature]
• Add tests [type/test]
• Security related changes [type/security]
• Add documents [type/documentation]
• Refactoring [type/refactoring]
• Update dependencies [type/dependency]
• Update benchmarks and performances [type/bench]
• Update CI [type/ci]

Changes to Core Features:

• Have you added an explanation of what your changes do and why you'd like us to include them?
• Have you written new tests for your core changes, as applicable?
• Have you successfully ran tests with your changes locally?

Checklist:

• I have read the CONTRIBUTING document.
• I have checked open Pull Requests for the similar feature or fixes?
• I have added tests and benchmarks to cover my changes.
• I have ensured all new and existing tests passed.
• I have commented my code, particularly in hard-to-understand areas
• I have updated the documentation accordingly.

[pull-assistant]

Best reviewed: commit by commit

---

Optimal code review plan

     fix: failing tests and modified to match template

     fix: add comment

     fix: typo

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[hlts2]

/rebase

[vdaas-ci]

[REBASE] Rebase triggered by hlts2 for branch: test/internal/log_test

[kevindiu]

LGTM

[hlts2]

/rebase

[vdaas-ci]

[REBASE] Rebase triggered by hlts2 for branch: test/internal/log_test

[codecov]

Codecov Report

Merging #368 into master will not change coverage.
The diff coverage is n/a.

@@          Coverage Diff           @@
##           master    #368   +/-   ##
======================================
  Coverage    7.90%   7.90%           
======================================
  Files         346     346           
  Lines       17804   17804           
======================================
  Hits         1408    1408           
  Misses      16215   16215           
  Partials      181     181           

---

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[kpango]

/rebase
/format
/approve

[hlts2]

/rebase

[vdaas-ci]

[REBASE] Rebase triggered by hlts2 for branch: test/internal/log_test

[vankichi]

LGTM
/format