test(motion_utils): add test for path shift

[go-sakayori]

Description

Add unit test for motion_utils/path shift.cpp.

Related links

#9081

How was this PR tested?

Colcon test

1: [----------] 5 tests from path_shift_test
1: [ RUN      ] path_shift_test.calc_feasible_velocity_from_jerk
1: [WARN] [1728739510.673783775] [autoware_motion_utils.trajectory]: calc_feasible_velocity_from_jerk: Failed to calculate velocity due to invalid arg
1: [WARN] [1728739510.673847757] [autoware_motion_utils.trajectory]: calc_feasible_velocity_from_jerk: Failed to calculate velocity due to invalid arg
1: [       OK ] path_shift_test.calc_feasible_velocity_from_jerk (0 ms)
1: [ RUN      ] path_shift_test.calc_lateral_dist_from_jerk
1: [WARN] [1728739510.673856452] [autoware_motion_utils.trajectory]: calc_lateral_dist_from_jerk: Failed to calculate lateral distance due to invalid arg
1: [WARN] [1728739510.673859362] [autoware_motion_utils.trajectory]: calc_lateral_dist_from_jerk: Failed to calculate lateral distance due to invalid arg
1: [       OK ] path_shift_test.calc_lateral_dist_from_jerk (0 ms)
1: [ RUN      ] path_shift_test.calc_longitudinal_dist_from_jerk
1: [WARN] [1728739510.673864779] [autoware_motion_utils.trajectory]: calc_longitudinal_dist_from_jerk: Failed to calculate lateral distance due to invalid arg
1: [       OK ] path_shift_test.calc_longitudinal_dist_from_jerk (0 ms)
1: [ RUN      ] path_shift_test.calc_shift_time_from_jerk
1: [WARN] [1728739510.673870571] [autoware_motion_utils.trajectory]: calc_shift_time_from_jerk: Failed to calculate lateral distance due to invalid arg
1: [WARN] [1728739510.673880195] [autoware_motion_utils.trajectory]: calc_shift_time_from_jerk: Failed to calculate lateral distance due to invalid arg
1: [       OK ] path_shift_test.calc_shift_time_from_jerk (0 ms)
1: [ RUN      ] path_shift_test.calc_jerk_from_lat_lon_distance
1: [       OK ] path_shift_test.calc_jerk_from_lat_lon_distance (0 ms)
1: [----------] 5 tests from path_shift_test (0 ms total)

Notes for reviewers

Includes changes from preceding PR. Please review the preceding PR first.

Interface changes

None.

Effects on system behavior

None.

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[maxime-clem]

(minor) this include seems unnecessary.

Suggested change

#include <cmath>

Maybe it should be included in the cpp file instead.

[go-sakayori]

Deleted in eefab5f, and rebased this PR. Could you approve the preceding PR too?

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 27.19%. Comparing base (0de8669) to head (81d9b20).
Report is 2 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #9083      +/-   ##
==========================================
+ Coverage   27.09%   27.19%   +0.10%     
==========================================
  Files        1300     1304       +4     
  Lines       95810    96037     +227     
  Branches    39122    39156      +34     
==========================================
+ Hits        25955    26115     +160     
- Misses      67257    67310      +53     
- Partials     2598     2612      +14     

Flag	Coverage Δ		*Carryforward flag
differential	27.49% <ø> (?)
total	27.00% <ø> (-0.09%)	⬇️	Carriedforward from b78c2e5

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