def test_ignore_collecting_dvcignores(tmp_dir, dvc, dname):
tmp_dir.gen({"dir": {"subdir": {}}})
top_ignore_file = (tmp_dir / dname).with_name(DvcIgnore.DVCIGNORE_FILE)
top_ignore_file.write_text(os.path.basename(dname))
dvc.tree.__dict__.pop("dvcignore", None)
ignore_file = tmp_dir / dname / DvcIgnore.DVCIGNORE_FILE
ignore_file.write_text("foo")
assert len(dvc.tree.dvcignore.ignores) == 3
assert DvcIgnoreDirs([".git", ".hg", ".dvc"]) in dvc.tree.dvcignore.ignores
ignore_pattern_trie = None
for ignore in dvc.tree.dvcignore.ignores:
if isinstance(ignore, DvcIgnorePatternsTrie):
ignore_pattern_trie = ignore
assert ignore_pattern_trie is not None
assert (DvcIgnorePatterns.from_files(
os.fspath(top_ignore_file),
LocalRemoteTree(None, {"url": dvc.root_dir}),
) == ignore_pattern_trie[os.fspath(ignore_file)])
assert any(i for i in dvc.tree.dvcignore.ignores
if isinstance(i, DvcIgnoreRepo))
def mock_dvcignore(dvcignore_path, patterns):
fs = MagicMock()
with patch.object(fs, "open", mock_open(read_data="\n".join(patterns))):
ignore_patterns = DvcIgnorePatterns.from_files(dvcignore_path, fs,
None)
return ignore_patterns
