Test/add branch integration test

[hunjixin]

No description provided.

[codecov]

Codecov Report

Merging #57 (ffbc5d5) into main (46855d9) will increase coverage by 1.00%.
Report is 1 commits behind head on main.
The diff coverage is 60.13%.

Additional details and impacted files

@@            Coverage Diff             @@
##             main      #57      +/-   ##
==========================================
+ Coverage   54.96%   55.97%   +1.00%     
==========================================
  Files         100      100              
  Lines        9697     9801     +104     
==========================================
+ Hits         5330     5486     +156     
+ Misses       3819     3749      -70     
- Partials      548      566      +18     

Files	Coverage Δ
cmd/init.go	58.06% <ø> (-1.32%)	⬇️
cmd/root.go	58.33% <100.00%> (ø)
models/user.go	84.48% <100.00%> (+1.14%)	⬆️
utils/hash/hash.go	72.09% <ø> (ø)
auth/session_store.go	62.50% <50.00%> (-37.50%)	⬇️
models/commit.go	40.00% <40.00%> (-0.99%)	⬇️
models/ref.go	93.10% <70.00%> (-3.10%)	⬇️
models/repository.go	86.66% <70.00%> (-2.00%)	⬇️
models/wip.go	94.87% <75.00%> (-2.38%)	⬇️
controller/user_ctl.go	59.52% <20.00%> (-3.44%)	⬇️
... and 3 more