Add integration tests and make classes frozen

[codecov[bot]]

Codecov Report

Merging #1 (c26916c) into main (eea6b19) will not change coverage. The diff coverage is 100.00%.

@@            Coverage Diff            @@
##              main        #1   +/-   ##
=========================================
  Coverage   100.00%   100.00%           
=========================================
  Files            8         8           
  Lines         1724      1724           
  Branches       350       350           
=========================================
  Hits          1724      1724           

Flag	Coverage Δ
	100.00% <100.00%> (ø)
py3.10	100.00% <100.00%> (ø)
py3.11	100.00% <100.00%> (ø)
py3.7	100.00% <100.00%> (ø)
py3.8	100.00% <100.00%> (ø)
py3.9	100.00% <100.00%> (ø)
x64	100.00% <100.00%> (ø)
x86	100.00% <100.00%> (ø)

Flags with carried forward coverage won't be shown. Click here to find out more.

Impacted Files	Coverage Δ
src/sansldap/_authentication.py	100.00% <100.00%> (ø)
src/sansldap/_controls.py	100.00% <100.00%> (ø)
src/sansldap/_filter.py	100.00% <100.00%> (ø)
src/sansldap/_messages.py	100.00% <100.00%> (ø)
src/sansldap/_session.py	100.00% <100.00%> (ø)

Help us with your feedback. Take ten seconds to tell us how you rate us. Have a feature suggestion? Share it here.