Add testing to react/dashboard

[amanjpro]

No description provided.

[codecov-commenter]

Codecov Report

Merging #44 into master will decrease coverage by 25.51%.
The diff coverage is n/a.

@@             Coverage Diff             @@
##           master      #44       +/-   ##
===========================================
- Coverage   96.59%   71.08%   -25.52%     
===========================================
  Files          18       26        +8     
  Lines         441      626      +185     
  Branches       19       34       +15     
===========================================
+ Hits          426      445       +19     
- Misses         15      181      +166     

Flag	Coverage Δ
#javascript	10.27% <ø> (?)
#scala	96.59% <ø> (?)

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Impacted Files	Coverage Δ
src/main/resources/dashboard/group_container.jsx	0.00% <ø> (ø)
src/main/resources/dashboard/job_container.jsx	0.00% <ø> (ø)
src/main/resources/dashboard/main_container.jsx	0.00% <ø> (ø)
src/main/resources/dashboard/state_container.jsx	0.00% <ø> (ø)
src/main/resources/dashboard/summary_container.jsx	0.00% <ø> (ø)
src/main/resources/dashboard/time_container.jsx	0.00% <ø> (ø)
src/main/resources/dashboard/version_container.jsx	100.00% <ø> (ø)
src/main/resources/dashboard/common_lib.jsx	0.00% <0.00%> (ø)
... and 5 more

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