diff -r -U2 rarfile-4.0.orig/test/test_tool.py rarfile-4.0/test/test_tool.py
--- rarfile-4.0.orig/test/test_tool.py	2020-08-01 01:25:50.000000000 +0700
+++ rarfile-4.0/test/test_tool.py	2021-10-03 22:35:22.329537879 +0700
@@ -33,5 +33,5 @@
 
 
-@pytest.mark.skipif(sys.platform == "win32", reason="unar not available on Windows")
+@pytest.mark.skip()
 def test_unar_tool():
     install_unar_tool()
@@ -43,4 +43,5 @@
 
 
+@pytest.mark.skip()
 def test_bsdtar_tool():
     install_bsdtar_tool()
@@ -114,4 +115,5 @@
 
 
+@pytest.mark.skip()
 def test_cli_help(capsys):
     assert cli("--help") == 0