Add test for internal/config/mysql.go

[hlts2]

Signed-off-by: hlts2 [email protected]

Description:

I added test case for internal/config/mysql.go.

Related Issue:

How Has This Been Tested?:

Environment:

• Go Version: 1.14.3
• Docker Version: 19.03.8
• Kubernetes Version: 1.18.2
• NGT Version: 1.11.5

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

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Optimal code review plan

     feat: add test case

     feat: add comment

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[vdaas-ci]

[CHATOPS:HELP] ChatOps commands.

• 🙆‍♀️ /approve - approve
• 💌 /changelog - add changelog comment
• 🍱 /format - format codes and add licenses
• ✅ /gen-test - generate test codes
• 🏷️ /label - add labels
• ⏪ /rebase - rebase master

[vdaas-ci]

[WARNING:INTCFG] Changes in interal/config may require you to change Helm charts. Please check.

[codecov]

Codecov Report

Merging #563 into master will increase coverage by 0.13%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##           master     #563      +/-   ##
==========================================
+ Coverage   10.17%   10.30%   +0.13%     
==========================================
  Files         403      403              
  Lines       20874    20874              
==========================================
+ Hits         2124     2152      +28     
+ Misses      18490    18460      -30     
- Partials      260      262       +2     

Impacted Files	Coverage Δ
internal/config/mysql.go	100.00% <ø> (+100.00%)	⬆️
internal/config/tcp.go	18.60% <0.00%> (+18.60%)	⬆️

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[kevindiu]

missing binding with Port, MaxOpenConns ,MaxIdleConns in Bind(), is it ok?

[kevindiu]

LGTM

[vankichi]

LGTM

[vankichi]

/rebase
/format
/approve

[vdaas-ci]

[REBASE] Rebase triggered by vankichi for branch: test/internal/config/mysql

[vdaas-ci]

[FORMAT] Updating license headers and formatting go codes triggered by vankichi.

[vdaas-ci]

[APPROVED] This PR is approved by vankichi.