diff options
Diffstat (limited to 'Lib/test/test_venv.py')
| -rw-r--r-- | Lib/test/test_venv.py | 24 |
1 files changed, 23 insertions, 1 deletions
diff --git a/Lib/test/test_venv.py b/Lib/test/test_venv.py index 24d3a69..4f6c11b 100644 --- a/Lib/test/test_venv.py +++ b/Lib/test/test_venv.py @@ -16,9 +16,9 @@ import tempfile from test.support import (captured_stdout, captured_stderr, requires_zlib, can_symlink, EnvironmentVarGuard, rmtree, import_module) -import threading import unittest import venv +from unittest.mock import patch try: import ctypes @@ -131,6 +131,28 @@ class BasicTest(BaseTest): self.assertEqual(context.prompt, '(My prompt) ') self.assertIn("prompt = 'My prompt'\n", data) + def test_upgrade_dependencies(self): + builder = venv.EnvBuilder() + bin_path = 'Scripts' if sys.platform == 'win32' else 'bin' + pip_exe = 'pip.exe' if sys.platform == 'win32' else 'pip' + with tempfile.TemporaryDirectory() as fake_env_dir: + + def pip_cmd_checker(cmd): + self.assertEqual( + cmd, + [ + os.path.join(fake_env_dir, bin_path, pip_exe), + 'install', + '-U', + 'pip', + 'setuptools' + ] + ) + + fake_context = builder.ensure_directories(fake_env_dir) + with patch('venv.subprocess.check_call', pip_cmd_checker): + builder.upgrade_dependencies(fake_context) + @requireVenvCreate def test_prefixes(self): """ |