address review comments

Author: SandrineP

test/conftest.py

@@ -2,7 +2,6 @@
 from pathlib import Path
 import pytest
 import subprocess
-from genericpath import exists
 
 
 # Fixture to run test in current tmp_path
@@ -31,7 +30,7 @@ def xtl_clone(git2cpp_path):
     subprocess.run(cleanup_cmd, capture_output=True, cwd = clone_working_dir, text=True)
 
 @pytest.fixture
-def git_config(git2cpp_path, monkeypatch):
+def git_config(monkeypatch):
     monkeypatch.setenv("GIT_AUTHOR_NAME", "Jane Doe")
     monkeypatch.setenv("GIT_AUTHOR_EMAIL", "jane.doe@blabla.com")
     monkeypatch.setenv("GIT_COMMITTER_NAME", "Jane Doe")

test/test_branch.py

@@ -9,7 +9,6 @@
 def test_branch_list(xtl_clone, git2cpp_path):
     cmd = [git2cpp_path, 'branch']
     p = subprocess.run(cmd, capture_output=True, cwd=working_dir, text=True)
-    print()
     assert(p.stdout == '* master\n')