test(autoware_behavior_path_start_planner_module): add test helper and implement unit tests for FreespacePullOut

[kyoichi-sugahara]

Description

• Removed dependency on LaneDepartureChecker as a constructor parameter across multiple planners:

  • ShiftPullOut
  • GeometricPullOut
  • BezierPullOut
  • FreespacesPullOut

• Changed LaneDepartureChecker initialization to be handled internally within each planner class instead of being passed in

• Modified planner interfaces to pass PlannerData directly in plan() methods instead of storing it as member variable

• Added test helper classes and improved test structure for Start Planner module

• Simplified constructor signatures by removing redundant vehicle info parameter since it's already available in base class

• Updated test cases to reflect the new interfaces and initialization patterns

Related links

Parent Issue:

• Link

How was this PR tested?

• pass TIERIV INTERNAL SCENARIOS

Notes for reviewers

None.

Interface changes

None.

Effects on system behavior

None.

[github-actions]

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[codecov]

Codecov Report

Attention: Patch coverage is 48.97959% with 25 lines in your changes missing coverage. Please review.

Project coverage is 29.57%. Comparing base (76aa83f) to head (4470eba).
Report is 2 commits behind head on main.

Files with missing lines	Patch %	Lines
...th_goal_planner_module/src/goal_planner_module.cpp	0.00%	5 Missing ⚠️
..._module/src/pull_over_planner/bezier_pull_over.cpp	0.00%	4 Missing ⚠️
..._start_planner_module/src/start_planner_module.cpp	0.00%	4 Missing ⚠️
...dule/src/pull_over_planner/geometric_pull_over.cpp	0.00%	3 Missing ⚠️
...r_module/src/pull_over_planner/shift_pull_over.cpp	0.00%	3 Missing ⚠️
...dule/src/pull_over_planner/freespace_pull_over.cpp	0.00%	2 Missing ⚠️
...r_path_start_planner_module/src/shift_pull_out.cpp	83.33%	1 Missing and 1 partial ⚠️
...th_start_planner_module/src/geometric_pull_out.cpp	87.50%	0 Missing and 1 partial ⚠️
...start_planner_module/src/pull_out_planner_base.cpp	0.00%	1 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #9832      +/-   ##
==========================================
+ Coverage   29.43%   29.57%   +0.14%     
==========================================
  Files        1444     1449       +5     
  Lines      108284   107970     -314     
  Branches    42187    42061     -126     
==========================================
+ Hits        31870    31936      +66     
+ Misses      73332    72949     -383     
- Partials     3082     3085       +3     

Flag	Coverage Δ		*Carryforward flag
differential	13.00% <48.97%> (?)
total	29.53% <ø> (+0.10%)	⬆️	Carriedforward from e4c5a29

*This pull request uses carry forward flags. Click here to find out more.

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