Minor: Add unit tests for `ceil`/`floor` functions

[tlm365]

Which issue does this PR close?

Closes #.

Rationale for this change

The unit tests for ceil/floor functions is missing

What changes are included in this PR?

Unit tests for ceil/floor functions

How are these changes tested?

CI

[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Project coverage is 39.10%. Comparing base (f09f8af) to head (9e960c6). Report is 289 commits behind head on main.

Additional details and impacted files

@@              Coverage Diff              @@
##               main    #1728       +/-   ##
=============================================
- Coverage     56.12%   39.10%   -17.03%     
+ Complexity      976      894       -82     
=============================================
  Files           119      131       +12     
  Lines         11743    12902     +1159     
  Branches       2251     2396      +145     
=============================================
- Hits           6591     5045     -1546     
- Misses         4012     6867     +2855     
+ Partials       1140      990      -150     

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[andygrove]

Thanks for the PR @tlm365. Could I suggest that you mark the tests with ignore and add a link to the issue https://github.com/apache/datafusion-comet/issues/1729 and then we can merge this PR and enable the tests once the bug is fixed?

Also, you need to run make format to fix the formatting.

[tlm365]

Thanks for the PR @tlm365. Could I suggest that you mark the tests with ignore and add a link to the issue #1729 and then we can merge this PR and enable the tests once the bug is fixed?

Also, you need to run make format to fix the formatting.

@andygrove Thanks for reviewing. I’ve updated it.