[VIRTS-2877] Objectives api v2 Pytests

[bleepbop]

Description

Unit tests for the v2 Objectives API.

Type of change

• New feature (non-breaking change which adds functionality)

How Has This Been Tested?

Verified that tests pass for multiple versions of python with Tox.

Checklist:

• My code follows the style guidelines of this project
• I have performed a self-review of my own code
• [NA] I have made corresponding changes to the documentation
• I have added tests that prove my fix is effective or that my feature works

[codecov]

Codecov Report

Merging #2283 (55367b7) into master (2b51007) will increase coverage by 0.16%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##           master    #2283      +/-   ##
==========================================
+ Coverage   72.14%   72.31%   +0.16%     
==========================================
  Files         106      107       +1     
  Lines        7790     7837      +47     
==========================================
+ Hits         5620     5667      +47     
  Misses       2170     2170              

Impacted Files	Coverage Δ
app/api/v2/handlers/objective_api.py	100.00% <0.00%> (ø)

---

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 2b51007...55367b7. Read the comment docs.

[mchan143]

LGTM! Great work with all of these PRs.

[sonarcloud]

Kudos, SonarCloud Quality Gate passed!   

0 Bugs
0 Vulnerabilities
0 Security Hotspots
2 Code Smells

No Coverage information
0.0% Duplication