Add warmup trigger e2e tests

[pdthummar]

Description

Fixes #

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PR information

• The title of the PR is clear and informative.
• There are a small number of commits, each of which has an informative message. This means that previously merged commits do not appear in the history of the PR. For information on cleaning up the commits in your pull request, see this page.
• If applicable, the PR references the bug/issue that it fixes in the description.
• New Unit tests were added for the changes made and CI is passing.

Quality of Code and Contribution Guidelines

• I have read the contribution guidelines.

[codecov]

Codecov Report

Merging #1295 (ac3d31f) into dev (222883c) will decrease coverage by 52.51%.
The diff coverage is n/a.

❗ Current head ac3d31f differs from pull request most recent head e6545b8. Consider uploading reports for the commit e6545b8 to get more accurate results

@@             Coverage Diff             @@
##              dev    #1295       +/-   ##
===========================================
- Coverage   84.79%   32.28%   -52.51%     
===========================================
  Files          34       34               
  Lines        1914     1914               
  Branches      363      363               
===========================================
- Hits         1623      618     -1005     
- Misses        222     1295     +1073     
+ Partials       69        1       -68     

Flag	Coverage Δ
unittests	32.28% <ø> (-52.46%)	⬇️

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see 23 files with indirect coverage changes