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import os
import pytest
from pyprojroot.here import here
@pytest.mark.parametrize(
"project_files,file_type",
[
(".git", "dir"),
(".here", "file"),
("my_project.Rproj", "file"),
("requirements.txt", "file"),
("setup.py", "file"),
(".dvc", "dir"),
],
)
@pytest.mark.parametrize("child_dir", ["stuff", "src", "data", "data/hello"])
def test_here(tmp_path, project_files, file_type, child_dir):
"""
This test uses pytest's tmp_path facilities to create a simulated project
directory, and checks that the path is correct.
"""
# Create project file
if file_type == "file":
(tmp_path / project_files).write_text("blah")
elif file_type == "dir":
(tmp_path / project_files).mkdir(parents=True)
else:
raise ValueError("Invalid input: {file_type}")
# Create child dirs
start_dir = tmp_path / child_dir
start_dir.mkdir(parents=True)
os.chdir(start_dir)
# Verify the project against current work directory
current_path = here()
assert current_path == tmp_path
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