Fix session expiration test

[davimacedo]

New Pull Request Checklist

• [ X ] I am not disclosing a vulnerability.
• [ X ] I am creating this PR in reference to an issue.

Issue Description

The session is flaky because a session is created and then the expiration date (that parse server created) is compared to a time got from the beginning of the test + the expiration span. Even if it is very fast, it can happen the two dates having different total minutes.

Related issue: #7180

Approach

I changed the test to check if the difference between the two dates is less then or equal to the jasmine test timeout limit.

TODOs before merging

• Add test cases
• Add entry to changelog
• Add changes to documentation (guides, repository pages, in-code descriptions)
• Add security check
• Add new Parse Error codes to Parse JS SDK
• ...

[codecov]

Codecov Report

Merging #7208 (ff6f80a) into master (603cc1f) will decrease coverage by 0.01%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##           master    #7208      +/-   ##
==========================================
- Coverage   94.03%   94.01%   -0.02%     
==========================================
  Files         172      172              
  Lines       12867    12867              
==========================================
- Hits        12099    12097       -2     
- Misses        768      770       +2     

Impacted Files	Coverage Δ
src/ParseServerRESTController.js	97.01% <0.00%> (-1.50%)	⬇️
src/Adapters/Files/GridFSBucketAdapter.js	79.50% <0.00%> (-0.82%)	⬇️

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update 603cc1f...e97d8e5. Read the comment docs.

[mtrezza]

The date comparison in test default session length looks similarly strange. Do you think it should be changed too?

[davimacedo]

Thanks for the heads up. I haven't noticed the other one.

[dplewis]

LGTM!

[mtrezza]

Thanks for the heads up. I haven't noticed the other one.

@davimacedo Is that something you wanted to change before merging?

[dplewis]

@mtrezza It was added already.

[mtrezza]

Oh right, didn't notice that one.

[parseplatformorg]

🎉 This change has been released in version 5.0.0-beta.1

[parseplatformorg]

🎉 This change has been released in version 5.0.0