Tests for the bin_search routines #1716
Description
Feature request
Write tests for all the binary search function that have been implemented lately.
They are organized in the sub-issues of this Issue.
See also #1714
Is your feature request related to a problem? Please describe.
The functions are currently not covered by our tests.
Describe the solution or feature you'd like
Implement unit tests for all of these functions and their edge cases.
Describe alternatives you've considered
Not testing is not an option.
Estimated priority
"Priority: medium" Should be solved within half a year
Additional context
Add any other context or screenshots about the feature request here.