[7.x] [Visualize] Add unit tests (#70410)#71077

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sulemanof merged 1 commit intoelastic:7.xfrom sulemanof:backport/7.x/pr-70410

Jul 8, 2020

+1,332-5

Commits on Jul 8, 2020

[Visualize] Add unit tests (elastic#70410 )
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