Skip unneeded directory hashing in e2e tests

e2e_tests/test_worktree_clean.py

@@ -16,8 +16,6 @@ def test_worktree_clean():
 
 def test_worktree_clean_refusal_no_tracking_branch():
     with TempGitRepositoryWorktree() as base_dir:
-        before = checksum_directory(base_dir)
-
         cmd = grm(["wt", "add", "test"], cwd=base_dir)
         assert cmd.returncode == 0
 
@@ -32,8 +30,6 @@ def test_worktree_clean_refusal_no_tracking_branch():
 
 def test_worktree_clean_refusal_uncommited_changes_new_file():
     with TempGitRepositoryWorktree() as base_dir:
-        before = checksum_directory(base_dir)
-
         cmd = grm(["wt", "add", "test", "--track", "origin/test"], cwd=base_dir)
         assert cmd.returncode == 0
 
@@ -50,8 +46,6 @@ def test_worktree_clean_refusal_uncommited_changes_new_file():
 
 def test_worktree_clean_refusal_uncommited_changes_changed_file():
     with TempGitRepositoryWorktree() as base_dir:
-        before = checksum_directory(base_dir)
-
         cmd = grm(["wt", "add", "test", "--track", "origin/test"], cwd=base_dir)
         assert cmd.returncode == 0
 
@@ -68,8 +62,6 @@ def test_worktree_clean_refusal_uncommited_changes_changed_file():
 
 def test_worktree_clean_refusal_uncommited_changes_cleand_file():
     with TempGitRepositoryWorktree() as base_dir:
-        before = checksum_directory(base_dir)
-
         cmd = grm(["wt", "add", "test", "--track", "origin/test"], cwd=base_dir)
         assert cmd.returncode == 0
 
@@ -88,8 +80,6 @@ def test_worktree_clean_refusal_uncommited_changes_cleand_file():
 
 def test_worktree_clean_refusal_commited_changes():
     with TempGitRepositoryWorktree() as base_dir:
-        before = checksum_directory(base_dir)
-
         cmd = grm(["wt", "add", "test", "--track", "origin/test"], cwd=base_dir)
         assert cmd.returncode == 0
 
@@ -108,8 +98,6 @@ def test_worktree_clean_refusal_commited_changes():
 
 def test_worktree_clean_refusal_tracking_branch_mismatch():
     with TempGitRepositoryWorktree() as base_dir:
-        before = checksum_directory(base_dir)
-
         cmd = grm(["wt", "add", "test", "--track", "origin/test"], cwd=base_dir)
         assert cmd.returncode == 0