mirror of
Fork 0

Migrate the shim test to Python

This commit is contained in:
Kurt McKee 2022-05-06 16:32:29 -05:00
parent 1ff796a9dc
commit 74aca02157
1 changed files with 62 additions and 0 deletions

tests/test_shim.py Normal file
View File

@ -0,0 +1,62 @@
import os
import shutil
import subprocess
import sys
import pytest
def which(name):
"""Find an executable.
Python 2.7 doesn't have shutil.which().
shutil.which() is used, if possible, to handle Windows' case-insensitivity.
if hasattr(shutil, "which"):
return shutil.which(name)
for path in os.environ["PATH"].split(os.pathsep):
if os.path.isfile(os.path.join(path, name)):
return os.path.join(path, name)
def test_shim(root, home, dotfiles, run_dotbot):
"""Verify install shim works."""
# Skip the test if git is unavailable.
git = which("git")
if git is None:
pytest.skip("git is unavailable")
if sys.platform[:5] == "win32":
install = os.path.join(
dotfiles.directory, "dotbot", "tools", "git-submodule", "install.ps1"
shim = os.path.join(dotfiles.directory, "install.ps1")
install = os.path.join(dotfiles.directory, "dotbot", "tools", "git-submodule", "install")
shim = os.path.join(dotfiles.directory, "install")
# Set up the test environment.
git_directory = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
subprocess.check_call([git, "init"])
subprocess.check_call([git, "submodule", "add", git_directory, "dotbot"])
shutil.copy(install, shim)
dotfiles.write("foo", "pear")
dotfiles.write_config([{"link": {"~/.foo": "foo"}}])
# Run the shim script.
env = dict(os.environ)
if sys.platform[:5] == "win32":
args = [which("powershell"), "-ExecutionPolicy", "RemoteSigned", shim]
env["USERPROFILE"] = home
args = [shim]
env["HOME"] = home
subprocess.check_call(args, env=env, cwd=dotfiles.directory)
assert os.path.islink(os.path.join(home, ".foo"))
with open(os.path.join(home, ".foo"), "r") as file:
assert file.read() == "pear"