test: fix tests - add missing cleanup and wait.

[alan-kut]

This PR

Fix tests: add missing cleanup and wait.

Missing cleanup caused test failures if the tests are executed in a different order.
Missing wait caused issues when the provider wasn't initializes before the test executed.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 88.13%. Comparing base (05a6d97) to head (ae6b54f).
Report is 2 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main     #340   +/-   ##
=======================================
  Coverage   88.13%   88.13%           
=======================================
  Files          14       14           
  Lines        1408     1408           
=======================================
  Hits         1241     1241           
  Misses        143      143           
  Partials       24       24           

Flag	Coverage Δ
e2e	88.13% <ø> (ø)
unit	88.13% <ø> (ø)

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[toddbaert]

Thanks @alan-kut !