tests: Improve comparison of extents
What does this MR do?
Context
define compare_rectangles() and use a tolerance to compare the
coordinates of the extents. This way, the tests are more reliable as
they do not depend of some floating point arithmetic issue.
Checklists
Author's checklist
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I've read the contribution guidelines and affirm: -
my branch has been created from main -
if the code is not completely achieved, I apply the Draft/WIP prefix -
the DOD is satisfied specially tests
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assign myself (the MR creator will automatically be assigned) -
the box Delete source branch when merge request is accepted. is checked
Reviewer's checklist
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assign yourself as Reviewer and remember that others developers can comment too
Edited by Jean Felder